├── BehaviourDrivenDevelopment
    ├── pom.xml
    └── src
    │   ├── main
    │       └── java
    │       │   └── lk
    │       │       └── himash
    │       │           └── controller
    │       │               └── DiscountController.java
    │   ├── offer.feature
    │   └── test
    │       └── java
    │           └── DiscountControllerTest.java
└── README.md


/BehaviourDrivenDevelopment/pom.xml:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project xmlns="http://maven.apache.org/POM/4.0.0"
 3 |          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4 |          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 5 |     <modelVersion>4.0.0</modelVersion>
 6 | 
 7 |     <groupId>lk.himash</groupId>
 8 |     <artifactId>BehaviourDrivenDevelopment</artifactId>
 9 |     <version>1.0-SNAPSHOT</version>
10 | 
11 |     <properties>
12 |         <maven.compiler.source>11</maven.compiler.source>
13 |         <maven.compiler.target>11</maven.compiler.target>
14 |     </properties>
15 | 
16 |     <dependencies>
17 |         <dependency>
18 |             <groupId>org.seleniumhq.selenium</groupId>
19 |             <artifactId>selenium-java</artifactId>
20 |             <version>3.13.0</version>
21 |         </dependency>
22 |         <dependency>
23 |             <groupId>junit</groupId>
24 |             <artifactId>junit</artifactId>
25 |             <version>4.12</version>
26 |             <scope>test</scope>
27 |         </dependency>
28 |         <dependency>
29 |             <groupId>info.cukes</groupId>
30 |             <artifactId>cucumber-junit</artifactId>
31 |             <version>1.2.5</version>
32 |             <scope>test</scope>
33 |         </dependency>
34 |         <dependency>
35 |             <groupId>info.cukes</groupId>
36 |             <artifactId>cucumber-java</artifactId>
37 |             <version>1.2.5</version>
38 |         </dependency>
39 |         <dependency>
40 |             <groupId>info.cukes</groupId>
41 |             <artifactId>cucumber-jvm</artifactId>
42 |             <version>1.2.5</version>
43 |             <type>pom</type>
44 |         </dependency>
45 |     </dependencies>
46 | 
47 | </project>


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/BehaviourDrivenDevelopment/src/main/java/lk/himash/controller/DiscountController.java:
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 1 | package lk.himash.controller;
 2 | 
 3 | public class DiscountController {
 4 | 
 5 |     public String getDiscount(int amount) {
 6 |         String discountPercentage = "";
 7 |         if (amount > 5000 && amount < 10000) {
 8 |             discountPercentage = "10%";
 9 |         } else if (amount > 10000) {
10 |             discountPercentage = "15%";
11 |         }else {
12 |             discountPercentage="NA";
13 |         }
14 |         return discountPercentage;
15 |     }
16 | 
17 | }
18 | 


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/BehaviourDrivenDevelopment/src/offer.feature:
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 1 | Feature: Evaluate percentage
 2 | 
 3 |   Scenario: Verify 10% offer
 4 |     Given Execute DiscountController Business
 5 |     When if i will enter 5001
 6 |     Then we should get ten percentage discount
 7 | 
 8 |   Scenario: Verify 15% offer
 9 |     Given Execute DiscountController Business
10 |     When if i will enter 11000
11 |     Then we should get fifteen percentage discount
12 | 
13 |   Scenario: Verify No offer
14 |     Given Execute DiscountController Business
15 |     When if i will enter 4000
16 |     Then we shouldn't get any percentage


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/BehaviourDrivenDevelopment/src/test/java/DiscountControllerTest.java:
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 1 | import cucumber.api.java.en.Given;
 2 | import cucumber.api.java.en.Then;
 3 | import cucumber.api.java.en.When;
 4 | import lk.himash.controller.DiscountController;
 5 | import org.junit.Assert;
 6 | 
 7 | public class DiscountControllerTest {
 8 | 
 9 |     DiscountController discountController = null;
10 |     String percentage = "";
11 | 
12 |     @Given("^Execute DiscountController Business$")
13 |     public void execute_DiscountController_Business() throws Throwable {
14 | 
15 |     }
16 | 
17 |     @When("^if i will enter (\\d+)$")
18 |     public void if_i_will_enter(int arg1) throws Throwable {
19 |         percentage = discountController.getDiscount(arg1);
20 |     }
21 | 
22 |     @Then("^we should get ten percentage discount$")
23 |     public void we_should_get_ten_percentage_discount() throws Throwable {
24 |         Assert.assertEquals("10%", percentage);
25 |     }
26 | 
27 |     @Then("^we should get fifteen percentage discount$")
28 |     public void we_should_get_fifteen_percentage_discount() throws Throwable {
29 |         Assert.assertEquals("15%", percentage);
30 |     }
31 | 
32 |     @Then("^we shouldn't get any percentage$")
33 |     public void we_shouldn_t_get_any_percentage() throws Throwable {
34 |         Assert.assertEquals("NA", percentage);
35 |     }
36 | 
37 | }
38 | 


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/README.md:
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 1 | # Behaviour-driven-development
 2 | Implement Behaviour driven development using Java.
 3 | 
 4 | ## Requirements
 5 | 
 6 | 01) Java 11
 7 | 02) Maven 3.8 
 8 | 
 9 | ## Project setup
10 | 
11 | 01) Clone the project
12 | 
13 | 		https://github.com/himash79/Behavior-driven-development.git
14 |     
15 | 03) Clean and build the project using maven
16 | 
17 | 		open command line (CMD) in project directory and execute 'mvn clean install'
18 |     
19 | 04) Open project using intelij / eclipse.
20 | 		
21 | 05) Test the senarios.
22 | 


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