├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ │ └── drawable │ │ │ │ └── ic_launcher_background.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── de │ │ │ └── mobilej │ │ │ └── kmockit │ │ │ └── SampleCode.kt │ └── test │ │ └── java │ │ └── de │ │ └── mobilej │ │ └── kmockit │ │ └── ExampleUnitTest.kt ├── proguard-rules.pro └── build.gradle ├── jvmApp ├── .gitignore ├── build.gradle └── src │ ├── main │ └── kotlin │ │ └── de │ │ └── mobilej │ │ └── kmockit │ │ └── SampleCode.kt │ └── test │ └── kotlin │ └── de │ └── mobilej │ └── kmockit │ └── ExampleUnitTest.kt ├── kmockit ├── .gitignore ├── build.gradle └── src │ └── main │ └── java │ └── de │ └── mobilej │ └── kmockit │ ├── DelegateMethod.java │ └── KMockit.kt ├── settings.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── gradle.properties ├── README.md ├── gradlew.bat ├── gradlew └── LICENSE.txt /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | .idea 3 | -------------------------------------------------------------------------------- /jvmApp/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | .idea 3 | -------------------------------------------------------------------------------- /kmockit/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | .idea -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':kmockit', 'jvmApp' 2 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | KMockit 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | .idea 5 | .DS_Store 6 | /build 7 | /captures 8 | .externalNativeBuild 9 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bjoernQ/kmockit/master/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed May 16 08:32:28 CEST 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip 7 | -------------------------------------------------------------------------------- /jvmApp/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: "kotlin" 2 | 3 | dependencies { 4 | implementation fileTree(dir: 'libs', include: ['*.jar']) 5 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 6 | testImplementation 'junit:junit:4.12' 7 | testImplementation project(':kmockit') 8 | } -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | 5 | android { 6 | compileSdkVersion 26 7 | defaultConfig { 8 | applicationId "de.mobilej.kmockit" 9 | minSdkVersion 19 10 | targetSdkVersion 26 11 | versionCode 1 12 | versionName "1.0" 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | } 15 | buildTypes { 16 | release { 17 | minifyEnabled false 18 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 19 | } 20 | } 21 | } 22 | 23 | dependencies { 24 | implementation fileTree(dir: 'libs', include: ['*.jar']) 25 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 26 | implementation 'com.android.support:appcompat-v7:26.1.0' 27 | testImplementation 'junit:junit:4.12' 28 | testImplementation project(':kmockit') 29 | } 30 | -------------------------------------------------------------------------------- /kmockit/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'java-library' 2 | apply plugin: 'kotlin' 3 | apply plugin: 'com.github.dcendents.android-maven' 4 | 5 | group = 'com.github.bjoernQ' 6 | 7 | dependencies { 8 | implementation fileTree(dir: 'libs', include: ['*.jar']) 9 | 10 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 11 | api "org.jmockit:jmockit:1.38" 12 | implementation "net.bytebuddy:byte-buddy:1.7.9" 13 | implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version" 14 | } 15 | 16 | task sourcesJar(type: Jar, dependsOn: classes) { 17 | classifier = 'sources' 18 | from sourceSets.main.allSource 19 | } 20 | 21 | artifacts { 22 | archives sourcesJar 23 | } 24 | 25 | install { 26 | repositories.mavenInstaller { 27 | pom.project { 28 | licenses { 29 | license { 30 | name 'The Apache Software License, Version 2.0' 31 | url 'http://www.apache.org/licenses/LICENSE-2.0.txt' 32 | distribution 'repo' 33 | } 34 | } 35 | } 36 | } 37 | } 38 | 39 | sourceCompatibility = "1.7" 40 | targetCompatibility = "1.7" 41 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # KMockit 2 | 3 | Kotlin friendly wrapper for JMockit 4 | 5 | ## About 6 | 7 | As it turned out JMockit works fine for Kotlin on the JVM. 8 | It works very well but the API is designed to look and feel good in Java. 9 | This is a thin wrapper for JMockit to make it feel more natural in Kotlin. 10 | 11 | Here is an example of how it looks like 12 | ```kotlin 13 | every { myDependency.doSomething(anyString()) } returns { "test" } 14 | every { myDependency.anotherMethod(anyInt()) } returns { 5 } 15 | 16 | val result = sut.myMethod("myVal") 17 | assertEquals("test542", result) 18 | 19 | verifications { 20 | once { myDependency.doSomething(anyString()) } 21 | once { myDependency.anotherMethod(10) } 22 | never { myDependency.unused() } 23 | } 24 | ``` 25 | 26 | It also offers a different way for MockUp 27 | ```kotlin 28 | mockup { 29 | on(Evil.Companion::companion) { "mockup" } 30 | } 31 | 32 | mockup { 33 | on(Evil::theAnswer) { 34 | 99 35 | } 36 | on(Evil::another) { 37 | "NOTHING" + it[0] 38 | } 39 | } 40 | 41 | assertEquals("mockup", Evil.Companion.companion()) 42 | assertEquals(99, Evil().theAnswer("?")) 43 | assertEquals("NOTHING1", Evil().another(1, 2)) 44 | ``` 45 | 46 | For more examples have a look at the sample app's ExampleUnitTest.kt 47 | 48 | ## Versioning 49 | 50 | As long as it's below 1.0.0 the API isn't guaranteed to be stable and there is no strong versioning scheme applied. 51 | 52 | Starting with 1.0.0 the API will be stable and semantic version is applied. 53 | 54 | ## Get it 55 | 56 | For now it's available via JitPack only. -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /jvmApp/src/main/kotlin/de/mobilej/kmockit/SampleCode.kt: -------------------------------------------------------------------------------- 1 | package de.mobilej.kmockit 2 | 3 | class Evil { 4 | 5 | companion object { 6 | fun companion(): String { 7 | return "companion" 8 | } 9 | } 10 | 11 | fun theAnswer(value: String): Int { 12 | return 42 13 | } 14 | 15 | fun another(value: Int, value2: Int): String { 16 | return "$value + $value2 = ${value + value2}" 17 | } 18 | } 19 | 20 | class UnderTest(val dependency: MyDependency) { 21 | 22 | fun myMethod(value: String): String { 23 | return dependency.doSomething(value) + dependency.anotherMethod(10) + Evil().theAnswer("?") 24 | } 25 | 26 | fun myMethod2(value: String): String { 27 | return dependency.doSomething(value) + dependency.doSomething(value) 28 | } 29 | 30 | fun myMethodInt(i: Int): Int { 31 | return dependency.doInt(i); 32 | } 33 | 34 | fun myMethodBoolean(v: Boolean): Boolean { 35 | return dependency.doBoolean(v); 36 | } 37 | 38 | fun myMethodLong(v: Long): Long { 39 | return dependency.doLong(v); 40 | } 41 | 42 | fun myMethodChar(v: Char): Char { 43 | return dependency.doChar(v); 44 | } 45 | 46 | fun myMethodFloat(v: Float): Float { 47 | return dependency.doFloat(v); 48 | } 49 | 50 | fun myMethodDouble(v: Double): Double { 51 | return dependency.doDouble(v); 52 | } 53 | 54 | fun myMethodShort(v: Short): Short { 55 | return dependency.doShort(v); 56 | } 57 | 58 | fun myMethodByte(v: Byte): Byte { 59 | return dependency.doByte(v); 60 | } 61 | } 62 | 63 | class MyDependency { 64 | fun doSomething(value: String): String { 65 | return value.reversed() 66 | } 67 | 68 | fun anotherMethod(value: Int): String { 69 | return value.toString() 70 | } 71 | 72 | fun unused() { 73 | // nothing 74 | } 75 | 76 | fun doInt(i: Int): Int { 77 | return i; 78 | } 79 | 80 | fun doBoolean(b: Boolean): Boolean { 81 | return b; 82 | } 83 | 84 | fun doLong(v: Long): Long { 85 | return v; 86 | } 87 | 88 | fun doFloat(v: Float): Float { 89 | return v; 90 | } 91 | 92 | fun doDouble(v: Double): Double { 93 | return v; 94 | } 95 | 96 | fun doByte(v: Byte): Byte { 97 | return v; 98 | } 99 | 100 | fun doShort(v: Short): Short { 101 | return v; 102 | } 103 | 104 | fun doChar(v: Char): Char { 105 | return v; 106 | } 107 | 108 | } -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /kmockit/src/main/java/de/mobilej/kmockit/DelegateMethod.java: -------------------------------------------------------------------------------- 1 | package de.mobilej.kmockit; 2 | 3 | 4 | import net.bytebuddy.implementation.bind.annotation.AllArguments; 5 | import net.bytebuddy.implementation.bind.annotation.Origin; 6 | import net.bytebuddy.implementation.bind.annotation.RuntimeType; 7 | import net.bytebuddy.implementation.bind.annotation.This; 8 | 9 | import org.jetbrains.annotations.NotNull; 10 | import org.jetbrains.annotations.Nullable; 11 | 12 | import java.lang.reflect.Constructor; 13 | import java.lang.reflect.Method; 14 | import java.util.HashMap; 15 | 16 | import kotlin.jvm.functions.Function1; 17 | 18 | // this is Java since it didn't worked when using Kotlin 19 | public class DelegateMethod { 20 | 21 | private static HashMap>> methodToFunction = new HashMap<>(); 22 | 23 | @RuntimeType 24 | public static Object perform(@Origin Method origin, @This Object thisRef, @AllArguments Object... args) { 25 | HashMap> map = methodToFunction.get(origin.getDeclaringClass().getName()); 26 | if (map != null) { 27 | Function1 function = map.get(createSignature(origin)); 28 | if (function != null) { 29 | return function.invoke(args); 30 | } 31 | } 32 | 33 | return 0; 34 | } 35 | 36 | public static void add(String clzName, @Nullable Object javaMethod, @NotNull Function1 function) { 37 | HashMap> map = methodToFunction.get(clzName); 38 | if (map == null) { 39 | map = new HashMap<>(); 40 | methodToFunction.put(clzName, map); 41 | } 42 | 43 | map.put(createSignature(javaMethod), function); 44 | } 45 | 46 | private static String createSignature(@Nullable Object method) { 47 | if (method == null) { 48 | return "null"; 49 | } 50 | 51 | if (method instanceof Method) { 52 | Method javaMethod = (Method) method; 53 | 54 | StringBuilder params = new StringBuilder(); 55 | for (Class paramType : javaMethod.getParameterTypes()) { 56 | params.append(paramType.getSimpleName()); 57 | } 58 | 59 | String retType = javaMethod.getReturnType().toString(); 60 | 61 | if (javaMethod.getName().equals("$init")) { 62 | retType = "_"; 63 | } 64 | 65 | return javaMethod.getName() + retType + params.toString(); 66 | } 67 | 68 | Constructor javaMethod = (Constructor) method; 69 | StringBuilder params = new StringBuilder(); 70 | for (Class paramType : javaMethod.getParameterTypes()) { 71 | params.append(paramType.getSimpleName()); 72 | } 73 | return "$init_" + params.toString(); 74 | } 75 | 76 | } 77 | -------------------------------------------------------------------------------- /app/src/main/java/de/mobilej/kmockit/SampleCode.kt: -------------------------------------------------------------------------------- 1 | package de.mobilej.kmockit 2 | 3 | class Evil { 4 | 5 | companion object { 6 | fun companion(): String { 7 | return "companion" 8 | } 9 | } 10 | 11 | fun theAnswer(value: String): Int { 12 | return 42 13 | } 14 | 15 | fun another(value: Int, value2: Int): String { 16 | return "$value + $value2 = ${value + value2}" 17 | } 18 | 19 | fun ambiguous(value: Int): String { 20 | return value.toString() 21 | } 22 | 23 | fun ambiguous(value: String): String { 24 | return value 25 | } 26 | } 27 | 28 | class AnotherClass { 29 | 30 | var value: String 31 | 32 | constructor(v: String) { 33 | value = v 34 | } 35 | 36 | fun myMethod(): String { 37 | return "Value is $value" 38 | } 39 | } 40 | 41 | fun AnotherClass.extension(i: Int): String { 42 | return "$i ${this.myMethod()}" 43 | } 44 | 45 | fun topLevel(v: String): String { 46 | return ">>$v<<" 47 | } 48 | 49 | class UnderTest(val dependency: MyDependency) { 50 | 51 | fun myMethod(value: String): String { 52 | return dependency.doSomething(value) + dependency.anotherMethod(10) + Evil().theAnswer("?") 53 | } 54 | 55 | fun myMethod2(value: String): String { 56 | return dependency.doSomething(value) + dependency.doSomething(value) 57 | } 58 | 59 | fun myMethod3(value: String): String { 60 | return dependency.doSomethingAgain(5, value) + dependency.doSomethingAgain(5, value) 61 | } 62 | 63 | fun myMethod4(block: () -> String): String { 64 | return dependency.higherOrderFunction(block) 65 | } 66 | 67 | fun myMethod5(block: (Int, String) -> Long): String { 68 | return dependency.higherOrderFunction2(block) 69 | } 70 | 71 | fun myMethod6(block: (Int, String) -> Long): String { 72 | return dependency.higherOrderFunction3(21, 42, block) 73 | } 74 | 75 | fun myMethodInt(i: Int): Int { 76 | return dependency.doInt(i); 77 | } 78 | 79 | fun myMethodBoolean(v: Boolean): Boolean { 80 | return dependency.doBoolean(v); 81 | } 82 | 83 | fun myMethodLong(v: Long): Long { 84 | return dependency.doLong(v); 85 | } 86 | 87 | fun myMethodChar(v: Char): Char { 88 | return dependency.doChar(v); 89 | } 90 | 91 | fun myMethodFloat(v: Float): Float { 92 | return dependency.doFloat(v); 93 | } 94 | 95 | fun myMethodDouble(v: Double): Double { 96 | return dependency.doDouble(v); 97 | } 98 | 99 | fun myMethodShort(v: Short): Short { 100 | return dependency.doShort(v); 101 | } 102 | 103 | fun myMethodByte(v: Byte): Byte { 104 | return dependency.doByte(v); 105 | } 106 | } 107 | 108 | class MyDependency { 109 | fun doSomething(value: String): String { 110 | return value.reversed() 111 | } 112 | 113 | fun anotherMethod(value: Int): String { 114 | return value.toString() 115 | } 116 | 117 | fun doSomethingAgain(i: Int, v: String): String { 118 | return v 119 | } 120 | 121 | fun higherOrderFunction(block: () -> String): String { 122 | return block() 123 | } 124 | 125 | fun higherOrderFunction2(block: (Int, String) -> Long): String { 126 | return block(5, "Hello").toString() 127 | } 128 | 129 | fun higherOrderFunction3(p1: Int, p2: Int, block: (Int, String) -> Long): String { 130 | return block(5, "Hello").toString() 131 | } 132 | 133 | fun unused() { 134 | // nothing 135 | } 136 | 137 | fun doInt(i: Int): Int { 138 | return i; 139 | } 140 | 141 | fun doBoolean(b: Boolean): Boolean { 142 | return b; 143 | } 144 | 145 | fun doLong(v: Long): Long { 146 | return v; 147 | } 148 | 149 | fun doFloat(v: Float): Float { 150 | return v; 151 | } 152 | 153 | fun doDouble(v: Double): Double { 154 | return v; 155 | } 156 | 157 | fun doByte(v: Byte): Byte { 158 | return v; 159 | } 160 | 161 | fun doShort(v: Short): Short { 162 | return v; 163 | } 164 | 165 | fun doChar(v: Char): Char { 166 | return v; 167 | } 168 | 169 | } -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /jvmApp/src/test/kotlin/de/mobilej/kmockit/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package de.mobilej.kmockit 2 | 3 | import junit.framework.Assert.assertEquals 4 | import mockit.Injectable 5 | import mockit.Tested 6 | import mockit.integration.junit4.JMockit 7 | import org.junit.Test 8 | import org.junit.runner.RunWith 9 | 10 | @RunWith(JMockit::class) 11 | class ExampleUnitTest { 12 | 13 | @Injectable 14 | private lateinit var myDependency: MyDependency 15 | 16 | @Tested 17 | private lateinit var sut: UnderTest 18 | 19 | @Test 20 | fun simpleTest() { 21 | every { myDependency.doSomething(anyString()) } returns { "test" } 22 | every { myDependency.anotherMethod(anyInt()) } returns { 5 } 23 | 24 | val result = sut.myMethod("myVal") 25 | assertEquals("test542", result) 26 | 27 | verifications { 28 | once { myDependency.doSomething(anyString()) } 29 | once { myDependency.anotherMethod(10) } 30 | never { myDependency.unused() } 31 | } 32 | } 33 | 34 | @Test 35 | fun simpleTest2() { 36 | every { myDependency.anotherMethod(anyInt()) } returns { 5 } 37 | every { myDependency.doSomething(anyString()) } answers { "test" } 38 | 39 | val result = sut.myMethod("myVal") 40 | assertEquals("test542", result) 41 | 42 | val holder = mutableListOf() 43 | verifications { 44 | once { myDependency.doSomething(capture(holder)) } 45 | once { myDependency.anotherMethod(10) } 46 | never { myDependency.unused() } 47 | } 48 | 49 | assertEquals("myVal", holder[0]) 50 | } 51 | 52 | @Test 53 | fun simpleTest3() { 54 | 55 | mockup { 56 | on(Evil.Companion::companion) { "mockup" } 57 | } 58 | 59 | mockup { 60 | on(Evil::theAnswer) { 61 | 99 62 | } 63 | on(Evil::another) { 64 | "NOTHING" + it[0] 65 | } 66 | } 67 | 68 | assertEquals("mockup", Evil.Companion.companion()) 69 | assertEquals(99, Evil().theAnswer("?")) 70 | assertEquals("NOTHING1", Evil().another(1, 2)) 71 | } 72 | 73 | @Test 74 | fun simpleTest4() { 75 | every { myDependency.doSomething(anyString()) } returnsAll listOf( 76 | { "test" }, 77 | { "TEST" } 78 | ) 79 | 80 | val result = sut.myMethod2("myVal") 81 | assertEquals("testTEST", result) 82 | 83 | verifications { 84 | twice { myDependency.doSomething(anyString()) } 85 | never { myDependency.unused() } 86 | } 87 | } 88 | 89 | @Test(expected = RuntimeException::class) 90 | fun simpleTest5() { 91 | every { myDependency.doSomething(anyString()) } answers { 92 | throw RuntimeException() 93 | @Suppress("unreachable_code") 94 | "" 95 | } 96 | 97 | sut.myMethod2("myVal") 98 | } 99 | 100 | @Test 101 | fun simpleTest6() { 102 | every { myDependency.doSomething(argThat { it == "myVal" }) } returns { "test" } 103 | 104 | val result = sut.myMethod2("myVal") 105 | assertEquals("testtest", result) 106 | 107 | verifications { 108 | twice { myDependency.doSomething(anyString()) } 109 | } 110 | } 111 | 112 | @Test 113 | fun simpleTest7() { 114 | every { myDependency.doInt(anyInt()) } returns { 22 } 115 | 116 | val result = sut.myMethodInt(55) 117 | assertEquals(22, result) 118 | 119 | verifications { 120 | once { myDependency.doInt(anyInt()) } 121 | } 122 | } 123 | 124 | @Test 125 | fun simpleTest8() { 126 | every { myDependency.doLong(anyLong()) } returns { 22L } 127 | 128 | val result = sut.myMethodLong(55L) 129 | assertEquals(22L, result) 130 | 131 | verifications { 132 | once { myDependency.doLong(anyLong()) } 133 | } 134 | } 135 | 136 | @Test 137 | fun simpleTest9() { 138 | every { myDependency.doBoolean(anyBoolean()) } returns { false } 139 | 140 | val result = sut.myMethodBoolean(true) 141 | assertEquals(false, result) 142 | 143 | verifications { 144 | once { myDependency.doBoolean(anyBoolean()) } 145 | } 146 | } 147 | 148 | @Test 149 | fun simpleTest10() { 150 | every { myDependency.doChar(anyChar()) } returns { 'x' } 151 | 152 | val result = sut.myMethodChar('a') 153 | assertEquals('x', result) 154 | 155 | verifications { 156 | once { myDependency.doChar(anyChar()) } 157 | } 158 | } 159 | 160 | @Test 161 | fun simpleTest11() { 162 | every { myDependency.doFloat(anyFloat()) } returns { 22.0F } 163 | 164 | val result = sut.myMethodFloat(15F) 165 | assertEquals(22.0F, result, 1F) 166 | 167 | verifications { 168 | once { myDependency.doFloat(anyFloat()) } 169 | } 170 | } 171 | 172 | @Test 173 | fun simpleTest12() { 174 | every { myDependency.doDouble(anyDouble()) } returns { 22.0 } 175 | 176 | val result = sut.myMethodDouble(15.0) 177 | assertEquals(22.0, result, 1.0) 178 | 179 | verifications { 180 | once { myDependency.doDouble(anyDouble()) } 181 | } 182 | } 183 | 184 | @Test 185 | fun simpleTest13() { 186 | every { myDependency.doShort(anyShort()) } returns { 22.toShort() } 187 | 188 | val result = sut.myMethodShort(15.toShort()) 189 | assertEquals(22.toShort(), result) 190 | 191 | verifications { 192 | once { myDependency.doShort(anyShort()) } 193 | } 194 | } 195 | 196 | @Test 197 | fun simpleTest14() { 198 | every { myDependency.doByte(anyByte()) } returns { 22.toByte() } 199 | 200 | val result = sut.myMethodByte(15.toByte()) 201 | assertEquals(22.toByte(), result) 202 | 203 | verifications { 204 | once { myDependency.doByte(anyByte()) } 205 | } 206 | } 207 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 11 | 16 | 21 | 26 | 31 | 36 | 41 | 46 | 51 | 56 | 61 | 66 | 71 | 76 | 81 | 86 | 91 | 96 | 101 | 106 | 111 | 116 | 121 | 126 | 131 | 136 | 141 | 146 | 151 | 156 | 161 | 166 | 171 | 172 | -------------------------------------------------------------------------------- /app/src/test/java/de/mobilej/kmockit/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package de.mobilej.kmockit 2 | 3 | import junit.framework.Assert.assertEquals 4 | import junit.framework.Assert.assertTrue 5 | import mockit.Injectable 6 | import mockit.Tested 7 | import mockit.integration.junit4.JMockit 8 | import org.junit.Test 9 | import org.junit.runner.RunWith 10 | 11 | @RunWith(JMockit::class) 12 | class ExampleUnitTest { 13 | 14 | @Injectable 15 | private lateinit var myDependency: MyDependency 16 | 17 | @Tested 18 | private lateinit var sut: UnderTest 19 | 20 | @Test 21 | fun simpleTest() { 22 | every { myDependency.doSomething(anyString()) } returns { "test" } 23 | every { myDependency.anotherMethod(anyInt()) } returns { 5 } 24 | 25 | val result = sut.myMethod("myVal") 26 | assertEquals("test542", result) 27 | 28 | verifications { 29 | once { myDependency.doSomething(anyString()) } 30 | once { myDependency.anotherMethod(10) } 31 | never { myDependency.unused() } 32 | } 33 | } 34 | 35 | @Test 36 | fun simpleTest2() { 37 | every { myDependency.anotherMethod(anyInt()) } returns { 5 } 38 | every { myDependency.doSomething(anyString()) } answers { "test" } 39 | 40 | val result = sut.myMethod("myVal") 41 | assertEquals("test542", result) 42 | 43 | val holder = mutableListOf() 44 | verifications { 45 | once { myDependency.doSomething(capture(holder)) } 46 | once { myDependency.anotherMethod(10) } 47 | never { myDependency.unused() } 48 | } 49 | 50 | assertEquals("myVal", holder[0]) 51 | } 52 | 53 | @Test 54 | fun simpleTest3() { 55 | 56 | mockup { 57 | on(Evil.Companion::companion) { "mockup" } 58 | } 59 | 60 | mockup { 61 | on(Evil::theAnswer) { 62 | 99 63 | } 64 | on(Evil::another) { 65 | "NOTHING" + it[0] 66 | } 67 | } 68 | 69 | assertEquals("mockup", Evil.Companion.companion()) 70 | assertEquals(99, Evil().theAnswer("?")) 71 | assertEquals("NOTHING1", Evil().another(1, 2)) 72 | } 73 | 74 | @Test 75 | fun simpleTest4() { 76 | every { myDependency.doSomething(anyString()) } returnsAll listOf( 77 | { "test" }, 78 | { "TEST" } 79 | ) 80 | 81 | val result = sut.myMethod2("myVal") 82 | assertEquals("testTEST", result) 83 | 84 | verifications { 85 | twice { myDependency.doSomething(anyString()) } 86 | never { myDependency.unused() } 87 | } 88 | } 89 | 90 | @Test(expected = RuntimeException::class) 91 | fun simpleTest5() { 92 | every { myDependency.doSomething(anyString()) } answers { 93 | throw RuntimeException() 94 | @Suppress("unreachable_code") 95 | "" 96 | } 97 | 98 | sut.myMethod2("myVal") 99 | } 100 | 101 | @Test 102 | fun simpleTest6() { 103 | every { myDependency.doSomething(argThat { it == "myVal" }) } returns { "test" } 104 | 105 | val result = sut.myMethod2("myVal") 106 | assertEquals("testtest", result) 107 | 108 | verifications { 109 | twice { myDependency.doSomething(anyString()) } 110 | } 111 | } 112 | 113 | @Test 114 | fun simpleTest7() { 115 | every { myDependency.doInt(anyInt()) } returns { 22 } 116 | 117 | val result = sut.myMethodInt(55) 118 | assertEquals(22, result) 119 | 120 | verifications { 121 | once { myDependency.doInt(anyInt()) } 122 | } 123 | } 124 | 125 | @Test 126 | fun simpleTest8() { 127 | every { myDependency.doLong(anyLong()) } returns { 22L } 128 | 129 | val result = sut.myMethodLong(55L) 130 | assertEquals(22L, result) 131 | 132 | verifications { 133 | once { myDependency.doLong(anyLong()) } 134 | } 135 | } 136 | 137 | @Test 138 | fun simpleTest9() { 139 | every { myDependency.doBoolean(anyBoolean()) } returns { false } 140 | 141 | val result = sut.myMethodBoolean(true) 142 | assertEquals(false, result) 143 | 144 | verifications { 145 | once { myDependency.doBoolean(anyBoolean()) } 146 | } 147 | } 148 | 149 | @Test 150 | fun simpleTest10() { 151 | every { myDependency.doChar(anyChar()) } returns { 'x' } 152 | 153 | val result = sut.myMethodChar('a') 154 | assertEquals('x', result) 155 | 156 | verifications { 157 | once { myDependency.doChar(anyChar()) } 158 | } 159 | } 160 | 161 | @Test 162 | fun simpleTest11() { 163 | every { myDependency.doFloat(anyFloat()) } returns { 22.0F } 164 | 165 | val result = sut.myMethodFloat(15F) 166 | assertEquals(22.0F, result, 1F) 167 | 168 | verifications { 169 | once { myDependency.doFloat(anyFloat()) } 170 | } 171 | } 172 | 173 | @Test 174 | fun simpleTest12() { 175 | every { myDependency.doDouble(anyDouble()) } returns { 22.0 } 176 | 177 | val result = sut.myMethodDouble(15.0) 178 | assertEquals(22.0, result, 1.0) 179 | 180 | verifications { 181 | once { myDependency.doDouble(anyDouble()) } 182 | } 183 | } 184 | 185 | @Test 186 | fun simpleTest13() { 187 | every { myDependency.doShort(anyShort()) } returns { 22.toShort() } 188 | 189 | val result = sut.myMethodShort(15.toShort()) 190 | assertEquals(22.toShort(), result) 191 | 192 | verifications { 193 | once { myDependency.doShort(anyShort()) } 194 | } 195 | } 196 | 197 | @Test 198 | fun simpleTest14() { 199 | every { myDependency.doByte(anyByte()) } returns { 22.toByte() } 200 | 201 | val result = sut.myMethodByte(15.toByte()) 202 | assertEquals(22.toByte(), result) 203 | 204 | verifications { 205 | once { myDependency.doByte(anyByte()) } 206 | } 207 | } 208 | 209 | @Test 210 | fun simpleTest15() { 211 | 212 | mockup { 213 | on(forceFnType<(Evil.(Int) -> String)>(Evil::ambiguous)) { 214 | "1" 215 | } 216 | on(forceFnType<(Evil.(String) -> String)>(Evil::ambiguous)) { 217 | "2" 218 | } 219 | } 220 | 221 | assertEquals("1", Evil().ambiguous(5)) 222 | assertEquals("2", Evil().ambiguous("X")) 223 | } 224 | 225 | @Test 226 | fun simpleTest16() { 227 | 228 | mockup { 229 | on(function("ambiguous", Int::class)) { 230 | "1" 231 | } 232 | 233 | on(function("ambiguous", String::class)) { 234 | "2" 235 | } 236 | } 237 | 238 | assertEquals("1", Evil().ambiguous(5)) 239 | assertEquals("2", Evil().ambiguous("X")) 240 | } 241 | 242 | @Test 243 | fun simpleTest17() { 244 | 245 | var ctorCalled = false 246 | 247 | mockup { 248 | ctor(String::class) { 249 | ctorCalled = true 250 | } 251 | } 252 | 253 | assertEquals(null, AnotherClass("2").value) 254 | assertTrue(ctorCalled) 255 | } 256 | 257 | @Test 258 | fun simpleTest18() { 259 | 260 | mockupSpecial("de.mobilej.kmockit.SampleCode") { 261 | on(AnotherClass::extension) { 262 | "mocked" 263 | } 264 | } 265 | 266 | assertEquals("mocked", AnotherClass("2").extension(5)) 267 | } 268 | 269 | @Test 270 | fun simpleTest19() { 271 | 272 | mockupSpecial("de.mobilej.kmockit.SampleCode") { 273 | on(::topLevel) { 274 | "mocked" 275 | } 276 | } 277 | 278 | assertEquals("mocked", topLevel("Hello")) 279 | } 280 | 281 | @Test 282 | fun simpleTest20() { 283 | every { 284 | myDependency.doSomethingAgain(argThat { it == 5 }, argThat { it == "myVal" }) 285 | } returns { "test" } 286 | 287 | val result = sut.myMethod3("myVal") 288 | assertEquals("testtest", result) 289 | 290 | val intHolder = mutableListOf() 291 | val stringHolder = mutableListOf() 292 | verifications { 293 | twice { myDependency.doSomethingAgain(capture(intHolder), capture(stringHolder)) } 294 | } 295 | 296 | assertEquals(2, intHolder.size) 297 | assertEquals(2, stringHolder.size) 298 | } 299 | 300 | 301 | @Test 302 | fun simpleTest21() { 303 | val lambdaHolder = mutableListOf<() -> String>() 304 | sut.myMethod4 { "Hello" } 305 | verifications { 306 | once { myDependency.higherOrderFunction(capture(lambdaHolder)) } 307 | } 308 | 309 | assertEquals("Hello", lambdaHolder[0]()) 310 | } 311 | 312 | @Test 313 | fun simpleTest22() { 314 | val lambdaHolder = mutableListOf<(Int, String) -> Long>() 315 | sut.myMethod5 { _, _ -> 21L } 316 | verifications { 317 | once { myDependency.higherOrderFunction2(capture(lambdaHolder)) } 318 | } 319 | 320 | assertEquals(21L, lambdaHolder[0](1, "A")) 321 | } 322 | 323 | @Test 324 | fun simpleTest23() { 325 | val lambdaHolder = mutableListOf<(Int, String) -> Long>() 326 | sut.myMethod6 { _, _ -> 21L } 327 | verifications { 328 | once { myDependency.higherOrderFunction3(argThat { it == 21 }, argThat { it == 42 }, capture(lambdaHolder)) } 329 | } 330 | 331 | assertEquals(21L, lambdaHolder[0](1, "A")) 332 | } 333 | } -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "[]" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2018 Björn Quentin 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. -------------------------------------------------------------------------------- /kmockit/src/main/java/de/mobilej/kmockit/KMockit.kt: -------------------------------------------------------------------------------- 1 | package de.mobilej.kmockit 2 | 3 | import mockit.* 4 | import mockit.integration.junit4.JMockit 5 | import net.bytebuddy.ByteBuddy 6 | import net.bytebuddy.description.annotation.AnnotationDescription 7 | import net.bytebuddy.description.modifier.Visibility 8 | import net.bytebuddy.description.type.TypeDescription 9 | import net.bytebuddy.dynamic.scaffold.subclass.ConstructorStrategy 10 | import net.bytebuddy.implementation.MethodDelegation 11 | import sun.reflect.ReflectionFactory 12 | import java.io.File 13 | import java.lang.reflect.Type 14 | import java.net.URL 15 | import java.net.URLClassLoader 16 | import kotlin.reflect.KClass 17 | import kotlin.reflect.KFunction 18 | import kotlin.reflect.KType 19 | import kotlin.reflect.full.createType 20 | import kotlin.reflect.full.isSubtypeOf 21 | import kotlin.reflect.jvm.javaConstructor 22 | import kotlin.reflect.jvm.javaMethod 23 | import kotlin.reflect.jvm.javaType 24 | 25 | 26 | inline fun delegate(noinline block: (invocation: Invocation) -> T): Delegate { 27 | 28 | val target = object { 29 | @Suppress("unused") 30 | fun answer(invocation: Invocation): T { 31 | return block.invoke(invocation) 32 | } 33 | } 34 | 35 | val generic = TypeDescription.Generic.Builder 36 | .parameterizedType(Delegate::class.java, T::class.java).build() 37 | 38 | val instance = ByteBuddy() 39 | .subclass(generic) 40 | .defineMethod("answer", T::class.java, Visibility.PUBLIC) 41 | .withParameter(TypeDescription.ForLoadedType(Invocation::class.java)) 42 | .intercept(MethodDelegation.to(target)) 43 | .make() 44 | .load(Delegate::class.java.classLoader) 45 | .getLoaded() 46 | .newInstance() 47 | 48 | @Suppress("unchecked_cast") 49 | return instance as Delegate 50 | } 51 | 52 | // approach found in https://medium.com/@elye.project/befriending-kotlin-and-mockito-1c2e7b0ef791 53 | fun npeAway(what: Any?): T { 54 | return uninitialized(what) 55 | } 56 | 57 | @Suppress("unchecked_cast") 58 | private fun uninitialized(what: Any?): T = what as T 59 | 60 | interface Accessor { 61 | fun any(clazz: Class): T 62 | 63 | fun anyString(): String 64 | fun anyInt(): Int 65 | fun anyBoolean(): Boolean 66 | fun anyChar(): Char 67 | fun anyDouble(): Double 68 | fun anyFloat(): Float 69 | fun anyLong(): Long 70 | fun anyByte(): Byte 71 | fun anyShort(): Short 72 | 73 | fun argThat(retType: KClass<*>, condition: (value: T) -> Boolean): T 74 | } 75 | 76 | interface VerificationAccessor : Accessor { 77 | fun capture(retType: KClass<*>, capturedValues: MutableList): T 78 | } 79 | 80 | class Stubber { 81 | var expect: (Accessor.() -> Unit)? = null 82 | 83 | inline infix fun answers(noinline block: (invocation: Invocation) -> T) { 84 | object : Expectations(), Accessor { 85 | init { 86 | expect?.invoke(this) 87 | result = delegate(block) 88 | } 89 | 90 | override fun any(clazz: Class): T { 91 | return withInstanceOf(clazz) 92 | } 93 | 94 | override fun anyString(): String { 95 | return npeAway(withInstanceOf(String::class.java)) 96 | } 97 | 98 | override fun anyInt(): Int { 99 | return withInstanceLike(0) 100 | } 101 | 102 | override fun anyBoolean(): Boolean { 103 | return withInstanceLike(true) 104 | } 105 | 106 | override fun anyByte(): Byte { 107 | return withInstanceLike(0.toByte()) 108 | } 109 | 110 | override fun anyChar(): Char { 111 | return withInstanceLike('a') 112 | } 113 | 114 | override fun anyDouble(): Double { 115 | return withInstanceLike(1.0) 116 | } 117 | 118 | override fun anyFloat(): Float { 119 | return withInstanceLike(1.0F) 120 | } 121 | 122 | override fun anyLong(): Long { 123 | return withInstanceLike(0L) 124 | } 125 | 126 | override fun anyShort(): Short { 127 | return withInstanceLike(0.toShort()) 128 | } 129 | 130 | override fun argThat(retType: KClass<*>, condition: (value: T) -> Boolean): T { 131 | with(object : Delegate { 132 | @Suppress("unused") 133 | fun match(value: T): Boolean { 134 | return npeAway(condition(value)) 135 | } 136 | }) 137 | return silentCreate(retType) 138 | } 139 | } 140 | } 141 | 142 | infix fun returns(answer: () -> Any?) { 143 | object : Expectations(), Accessor { 144 | init { 145 | expect?.invoke(this) 146 | result = (answer.invoke()) 147 | } 148 | 149 | override fun any(clazz: Class): T { 150 | return withInstanceOf(clazz) 151 | } 152 | 153 | override fun anyString(): String { 154 | return npeAway(withInstanceOf(String::class.java)) 155 | } 156 | 157 | override fun anyInt(): Int { 158 | return withInstanceLike(0) 159 | } 160 | 161 | override fun anyBoolean(): Boolean { 162 | return withInstanceLike(true) 163 | } 164 | 165 | override fun anyByte(): Byte { 166 | return withInstanceLike(0.toByte()) 167 | } 168 | 169 | override fun anyChar(): Char { 170 | return withInstanceLike('a') 171 | } 172 | 173 | override fun anyDouble(): Double { 174 | return withInstanceLike(1.0) 175 | } 176 | 177 | override fun anyFloat(): Float { 178 | return withInstanceLike(1.0F) 179 | } 180 | 181 | override fun anyLong(): Long { 182 | return withInstanceLike(0L) 183 | } 184 | 185 | override fun anyShort(): Short { 186 | return withInstanceLike(0.toShort()) 187 | } 188 | 189 | override fun argThat(retType: KClass<*>, condition: (value: T) -> Boolean): T { 190 | with(object : Delegate { 191 | @Suppress("unused") 192 | fun match(value: T): Boolean { 193 | return npeAway(condition(value)) 194 | } 195 | }) 196 | return silentCreate(retType) 197 | } 198 | } 199 | } 200 | 201 | infix fun returnsAll(answers: List<() -> Any?>) { 202 | object : Expectations(), Accessor { 203 | init { 204 | expect?.invoke(this) 205 | answers.forEach { 206 | result = (it.invoke()) 207 | } 208 | } 209 | 210 | override fun any(clazz: Class): T { 211 | return withInstanceOf(clazz) 212 | } 213 | 214 | override fun anyString(): String { 215 | return npeAway(withInstanceOf(String::class.java)) 216 | } 217 | 218 | override fun anyInt(): Int { 219 | return withInstanceLike(0) 220 | } 221 | 222 | override fun anyBoolean(): Boolean { 223 | return withInstanceLike(true) 224 | } 225 | 226 | override fun anyByte(): Byte { 227 | return withInstanceLike(0.toByte()) 228 | } 229 | 230 | override fun anyChar(): Char { 231 | return withInstanceLike('a') 232 | } 233 | 234 | override fun anyDouble(): Double { 235 | return withInstanceLike(1.0) 236 | } 237 | 238 | override fun anyFloat(): Float { 239 | return withInstanceLike(1.0F) 240 | } 241 | 242 | override fun anyLong(): Long { 243 | return withInstanceLike(0L) 244 | } 245 | 246 | override fun anyShort(): Short { 247 | return withInstanceLike(0.toShort()) 248 | } 249 | 250 | override fun argThat(retType: KClass<*>, condition: (value: T) -> Boolean): T { 251 | with(object : Delegate { 252 | @Suppress("unused") 253 | fun match(value: T): Boolean { 254 | return npeAway(condition(value)) 255 | } 256 | }) 257 | return silentCreate(retType) 258 | } 259 | } 260 | } 261 | 262 | } 263 | 264 | @Suppress("UNCHECKED_CAST") 265 | fun silentCreate(clazz: KClass<*>): T { 266 | 267 | when (clazz.qualifiedName) { 268 | "kotlin.Function0" -> return { } as T 269 | "kotlin.Function1" -> return { _: Any? -> Unit } as T 270 | "kotlin.Function2" -> return { _: Any?, _: Any? -> Unit } as T 271 | "kotlin.Function3" -> return { _: Any?, _: Any?, _: Any? -> Unit } as T 272 | "kotlin.Function4" -> return { _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 273 | "kotlin.Function5" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 274 | "kotlin.Function6" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 275 | "kotlin.Function7" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 276 | "kotlin.Function8" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 277 | "kotlin.Function9" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 278 | "kotlin.Function10" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 279 | "kotlin.Function11" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 280 | "kotlin.Function12" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 281 | "kotlin.Function13" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 282 | "kotlin.Function14" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 283 | "kotlin.Function15" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 284 | "kotlin.Function16" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 285 | "kotlin.Function17" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 286 | "kotlin.Function18" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 287 | "kotlin.Function19" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 288 | "kotlin.Function20" -> return { _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any?, _: Any? -> Unit } as T 289 | } 290 | 291 | try { 292 | val rf = ReflectionFactory.getReflectionFactory() 293 | val objDef = Object::class.java.getDeclaredConstructor() 294 | val intConstr = rf.newConstructorForSerialization( 295 | clazz.java, objDef 296 | ) 297 | return clazz.java.cast(intConstr.newInstance()) as T 298 | } catch (e: RuntimeException) { 299 | throw e 300 | } catch (e: Exception) { 301 | throw IllegalStateException("Cannot create object", e) 302 | } 303 | } 304 | 305 | inline fun Accessor.argThat(noinline condition: (value: T) -> Boolean): T { 306 | return this.argThat(T::class, condition) 307 | } 308 | 309 | inline fun VerificationAccessor.capture(capturedValues: MutableList): T { 310 | return this.capture(T::class, capturedValues) 311 | } 312 | 313 | fun every(block: Accessor.() -> Unit): Stubber { 314 | return Stubber().apply { expect = block } 315 | } 316 | 317 | class VerificationsBlock { 318 | fun times(count: Int, block: VerificationAccessor.() -> Unit) { 319 | object : Verifications(), VerificationAccessor { 320 | init { 321 | block.invoke(this) 322 | times = count 323 | } 324 | 325 | override fun any(clazz: Class): T { 326 | return withInstanceOf(clazz) 327 | } 328 | 329 | override fun anyString(): String { 330 | return npeAway(withInstanceOf(String::class.java)) 331 | } 332 | 333 | override fun anyInt(): Int { 334 | return withInstanceLike(0) 335 | } 336 | 337 | override fun anyBoolean(): Boolean { 338 | return withInstanceLike(true) 339 | } 340 | 341 | override fun anyByte(): Byte { 342 | return withInstanceLike(0.toByte()) 343 | } 344 | 345 | override fun anyChar(): Char { 346 | return withInstanceLike('a') 347 | } 348 | 349 | override fun anyDouble(): Double { 350 | return withInstanceLike(1.0) 351 | } 352 | 353 | override fun anyFloat(): Float { 354 | return withInstanceLike(1.0F) 355 | } 356 | 357 | override fun anyLong(): Long { 358 | return withInstanceLike(0L) 359 | } 360 | 361 | override fun anyShort(): Short { 362 | return withInstanceLike(0.toShort()) 363 | } 364 | 365 | override fun argThat(retType: KClass<*>, condition: (value: T) -> Boolean): T { 366 | with(object : Delegate { 367 | @Suppress("unused") 368 | fun match(value: T): Boolean { 369 | return npeAway(condition(value)) 370 | } 371 | }) 372 | return silentCreate(retType) 373 | } 374 | 375 | override fun capture(retType: KClass<*>, capturedValues: MutableList): T { 376 | npeAway(withCapture(capturedValues)) 377 | return silentCreate(retType) 378 | } 379 | 380 | } 381 | } 382 | 383 | fun once(block: VerificationAccessor.() -> Unit) { 384 | times(1, block) 385 | } 386 | 387 | fun twice(block: VerificationAccessor.() -> Unit) { 388 | times(2, block) 389 | } 390 | 391 | fun never(block: VerificationAccessor.() -> Unit) { 392 | times(0, block) 393 | } 394 | } 395 | 396 | fun verifications(block: VerificationsBlock.() -> Unit) { 397 | block.invoke(VerificationsBlock()) 398 | } 399 | 400 | class MockItUp(private val kClass: KClass<*>? = null) { 401 | 402 | val ops = mutableListOf, (Array) -> Any?>>() 403 | 404 | fun on(kFunction1: KFunction<*>, function: (Array) -> R) { 405 | ops.add(Pair(kFunction1, function)) 406 | } 407 | 408 | fun ctor(vararg args: KClass<*>, function: (Array) -> R) { 409 | if (kClass == null) { 410 | throw IllegalArgumentException("Ctors not supported here") 411 | } 412 | 413 | val wantedParams = args.map { it.createType() } 414 | val ctor = kClass.constructors.find { 415 | val ptypes = it.parameters.map { it.type } 416 | ptypes == wantedParams 417 | } 418 | if (ctor != null) { 419 | ops.add(Pair(ctor, function)) 420 | } else { 421 | throw IllegalArgumentException("No such constructor") 422 | } 423 | } 424 | } 425 | 426 | fun mockupSpecial(ktFile: String, block: MockItUp.() -> Unit) { 427 | val mockItUp = MockItUp() 428 | block(mockItUp) 429 | val toBeMocked = Class.forName("${ktFile}Kt") 430 | 431 | createMockup(mockItUp, toBeMocked, null) 432 | } 433 | 434 | inline fun mockup(block: MockItUp.() -> Unit) { 435 | val mockItUp = MockItUp(T::class) 436 | block(mockItUp) 437 | 438 | createMockup(mockItUp, T::class.java, T::class.createType()) 439 | } 440 | 441 | fun createMockup(mockItUp: MockItUp, toBeMocked: Class<*>, toBeMockedType: KType?) { 442 | // collect all methods to be mocked and create a JMockit MockUp dynamically 443 | val generic = TypeDescription.Generic.Builder 444 | .parameterizedType(MockUp::class.java, toBeMocked).build() 445 | 446 | val name = "generatedkmockit.MockUp${System.nanoTime()}" 447 | var bb = ByteBuddy().subclass(generic, ConstructorStrategy.Default.IMITATE_SUPER_CLASS_OPENING) 448 | .name(name) 449 | 450 | mockItUp.ops.forEach { pair -> 451 | 452 | DelegateMethod.add(name, pair.first.javaMethod ?: pair.first.javaConstructor, pair.second) 453 | 454 | val annotation = AnnotationDescription.Builder.ofType(Mock::class.java) 455 | .build() 456 | 457 | var retType: Type = pair.first.returnType.javaType 458 | var methodName = pair.first.name 459 | val paramTypes = pair.first.parameters.filter { toBeMockedType == null || !it.type.isSubtypeOf(toBeMockedType) }.map { it.type.javaType } 460 | 461 | if (methodName == "") { 462 | methodName = "\$init" 463 | retType = Void.TYPE 464 | } 465 | 466 | bb = bb.defineMethod(methodName, retType, Visibility.PUBLIC) 467 | .withParameters(paramTypes) 468 | .intercept(MethodDelegation.to(DelegateMethod::class.java)) 469 | .annotateMethod(annotation) 470 | } 471 | 472 | 473 | // need to save it into the classpath - just loading doesn't work for some reason 474 | // this is a bit hacky 475 | val cl = JMockit::class.java.classLoader as URLClassLoader 476 | val intermediatesClasses = 477 | (cl.urLs.find { it.toString().contains("intermediates") && File(it.file).isDirectory && File(it.file).exists() }) 478 | ?: (cl.urLs.find { File(it.file).isDirectory }) 479 | val classesDir = (intermediatesClasses as URL).file 480 | 481 | cleanUpIfFirstRun(classesDir) 482 | 483 | bb.make() 484 | .saveIn(File(classesDir)) 485 | 486 | val clz = Class.forName(name) 487 | clz.newInstance() 488 | } 489 | 490 | fun cleanUpIfFirstRun(directory: String) { 491 | if (firstRun) { 492 | firstRun = false 493 | 494 | File(directory, "generatedkmockit").deleteRecursively() 495 | } 496 | } 497 | 498 | @Suppress("NOTHING_TO_INLINE") 499 | inline fun forceFnType(fn: T) = fn as KFunction<*> 500 | 501 | inline fun function(name: String, vararg args: KClass<*>): KFunction<*> { 502 | val wantedParams = args.map { it.createType() } 503 | val fn = T::class.members.filter { 504 | if (it.name == name) { 505 | val ptypes = it.parameters.map { it.type }.takeLastWhile { it != T::class.createType() } 506 | ptypes == wantedParams 507 | } else { 508 | false 509 | } 510 | } 511 | 512 | if (fn.size != 1 && fn.first() is KFunction<*>) { 513 | throw IllegalArgumentException("No such function found") 514 | } else if (fn.first() !is KFunction<*>) { 515 | throw IllegalArgumentException("No such function found") 516 | } 517 | 518 | return fn.first() as KFunction<*> 519 | } 520 | 521 | private var firstRun = true --------------------------------------------------------------------------------