Basic syntax, structures, and features of Pytest

The basic syntax and structure of a Pytest test function can be represented as follows:

def test_function_name():    # Arrange: set up the necessary test data or
      environment
    # Act: execute the code being tested
    result = some_function()
    # Assert: check that the expected behavior is observed
    assert result == expected_result

test_function_name should be a descriptive name that conveys the purpose of the test:

• The Arrange section sets up the necessary test data or environment, such as initializing objects or connecting to a database
• The Act section executes the code being tested, such as calling a function or performing a specific action
• The Assert section checks that the expected behavior is observed, using assertions to verify that the output or behavior of the code...