├── README.md
└── lambdatest.py


/README.md:
--------------------------------------------------------------------------------
 1 | # How to start tunnel for automation test in Python-selenium on [LambdaTest](https://www.lambdatest.com/?utm_source=github&utm_medium=repo&utm_campaign=Python-selenium-tunnel)
 2 | 
 3 | If you want to run your an automation test in Python-selenium on LambdaTest using the tunnel and want to start the tunnel automatically in the script, you can use the follwing steps. You can refer to sample test repo [here](https://github.com/LambdaTest/python-selenium-sample).
 4 | 
 5 | ## Steps
 6 | 
 7 | ### Step 1: Download the LT tunnel binary from LT Dashboard
 8 | 
 9 | Go to your LambdaTest dashboard and click the configure tunnel button on the top right corner and use the download link to download the binary file. 
10 | 
11 | ### Step 2: Code to run LT tunnel before test
12 | 
13 | The tunnel should be started before test case execution and end after completion. To achieve this, tunnel can be started in the main function like so: 
14 | 
15 | 
16 | ```python
17 | import subprocess
18 | 
19 | if __name__ == "__main__":
20 | 
21 |     #start tunnel process
22 |     tunnel_process = subprocess.Popen(["./LT","--user",username,"--key",access_key],stdout=subprocess.DEVNULL,stderr=subprocess.STDOUT)
23 |     
24 |     #run testcases
25 |     unittest.main()
26 | 
27 |     #end tunnel
28 |     tunnel_process.terminate()
29 | ```
30 | ### Step 3: Set tunnel capability to True
31 | 
32 | Add the `"tunnel": True`  capability in your test file:
33 | 
34 | ```python
35 | desired_caps = {
36 |             'LT:Options': {
37 |                 "build": "Python Demo",  # Change your build name here
38 |                 "name": "Python Demo Test",  # Change your test name here
39 |                 "platformName": "Windows 11",
40 |                 "selenium_version": "4.0.0",
41 |                 "tunnel": True
42 |             },
43 |             "browserName": "Chrome",
44 |             "browserVersion": "98.0",
45 |         }
46 | 
47 | ```
48 | 
49 | ### Step 4: Run your test
50 | 
51 | ```bash
52 | python lambdatest.py
53 | ```
54 | 
55 | 
56 | # Links:
57 | 
58 | [LambdaTest Community](http://community.lambdatest.com/)
59 | 
60 | 


--------------------------------------------------------------------------------
/lambdatest.py:
--------------------------------------------------------------------------------
 1 | import os
 2 | import unittest
 3 | import sys
 4 | from selenium import webdriver
 5 | 
 6 | username = os.environ.get("LT_USERNAME")
 7 | access_key = os.environ.get("LT_ACCESS_KEY")
 8 | 
 9 | 
10 | class FirstSampleTest(unittest.TestCase):
11 | 
12 | 	# setUp runs before each test case
13 | 	def setUp(self):
14 | 		desired_caps = {
15 | 			'LT:Options': {
16 | 				"user": username,
17 | 				"accessKey": access_key,
18 | 				"build": "UnitTest-Selenium-Sample",
19 | 				"name": "UnitTest-Selenium-Test",
20 | 				"platformName": "Windows 11",
21 | 				"selenium_version": "4.0.0",
22 | 				"tunnel": True,
23 | 			},
24 | 			"browserName": "Chrome",
25 | 			"browserVersion": "latest",
26 | 		}
27 | 
28 | 		self.driver = webdriver.Remote(
29 | 			command_executor="http://hub.lambdatest.com:80/wd/hub",
30 | 			desired_capabilities=desired_caps)
31 | 
32 | 
33 | # tearDown runs after each test case
34 | 
35 | 	def tearDown(self):
36 | 		self.driver.quit()
37 | 
38 | 	def scroll_bottom():
39 | 		"""
40 | 		Verify scrolling to bottom
41 | 		:return: None
42 | 		"""
43 | 		driver.get('https://www.lambdatest.com/')
44 | 		driver.maximize_window()
45 | 		sleep(2)
46 | 		success = driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
47 | 		sleep(5)
48 | 
49 | 
50 | if __name__ == "__main__":
51 | 
52 | 	#start tunnel process
53 | 	tunnel_process = subprocess.Popen(["./LT","--user",username,"--key",access_key],stdout=subprocess.DEVNULL,stderr=subprocess.STDOUT)
54 | 	
55 | 	#run testcases
56 | 	unittest.main()
57 | 
58 | 	#end tunnel
59 | 	tunnel_process.terminate()
60 | 


--------------------------------------------------------------------------------