Pytest KT.pptx

1. Pytest

2.  Open Source.
 Command-line support.
 Extensibility: Plug-ins, hooks
 Fixtures.
 Works with built-in unit tests
Pytest
Advantages

3.  Install Python,Pycharm
 Pytest Installation pip install pytest
 Automation Tools
 Download Chrome Driver
 From selenium.webdriver import Chrome
 Path =“Path of WebDriver exe”
 driver=Chrome(executable_path=path)
 driver.get(‘https://google.com’)
Pytest
Setup

4.  Test Case file name should start with
Test
 Test Case method name should start
with test
 Change file name or test Name
 Execute testcases using pytest
Naming
Conventions
in Pytest

5. Naming Conventions in Pytest
Test Case file name should start with Test

6. Naming
Conventions in
Pytest
 Test Case method name
should start with test

7. PyTest Test
Cases
 Multiple test case in Single File
 Skip Execution of any specific
testcases
 Conditional Skip execution
 Execute any specific test case
 Display detailed result

8. PyTest Test Cases
 Multiple test case in
Single File
 Run all test case
Location  pytest

9. PyTest Test Cases
 Skip Execution of any
specific testcases

10. PyTest Test Cases
 Conditional Skip
execution (Skipif)

11. PyTest
Test
Cases
 Execute any specific test case

12.  Grouping Test Case Together
 Execute specific group
 Executing all other than specific group
Grouping
Test Cases

13. Grouping Test Cases Together

14.  Execute Something before Test Case
 Execute After Test Case
 Execute only Once
Pytest
Fixtures

15. Pytest Fixtures
Execute
Something before
Test Case
1
Execute After Test
Case
2
Execute only
Once
3

16. Execute before Test Case

17. Execute After Test Case

18.  Assertion are used to compare actual
result with expected result
 To Make assertions we can use assert in
pytest
Pytest
Assertions

19. Pytest Assertions
 Assertion are
used to compare
actual result
with expected
result

20. PyTest Parameterization
 import pytest
 from pytest import mark
 @mark.parametrize("num1, num2 ,expected",
[(2, 5, 7), (3, 7, 10)])
 def test_addition(num1, num2, expected):
 assert num1 + num2 == expected

21. Sample Program

22. Assertions Program

23. Python Fixtures

24. Fixtures - parametrizing

25. Fixtures - modular

26. Fixtures - autouse

27. PyTest Marker