Best Python code snippet using behave
command_steps.py
Source:command_steps.py  
...325        print(u"expected:\n{0}".format(expected_text))326        print(u"actual:\n{0}".format(file_contents))327    textutil.assert_normtext_should_contain(file_contents, expected_text)328@then(u'the file "{filename}" should not contain "{text}"')329def step_file_should_not_contain_text(context, filename, text):330    file_contents = pathutil.read_file_contents(filename, context=context)331    file_contents = file_contents.rstrip()332    textutil.assert_normtext_should_not_contain(file_contents, text)333    # XXX assert_that(file_contents, is_not(contains_string(text)))334@then(u'the file "{filename}" should contain')335def step_file_should_contain_multiline_text(context, filename):336    assert context.text is not None, "REQUIRE: multiline text"337    step_file_should_contain_text(context, filename, context.text)338@then(u'the file "{filename}" should not contain')339def step_file_should_not_contain_multiline_text(context, filename):340    assert context.text is not None, "REQUIRE: multiline text"341    step_file_should_not_contain_text(context, filename, context.text)342# -----------------------------------------------------------------------------343# ENVIRONMENT VARIABLES344# -----------------------------------------------------------------------------345@step(u'I set the environment variable "{env_name}" to "{env_value}"')346def step_I_set_the_environment_variable_to(context, env_name, env_value):347    if not hasattr(context, "environ"):348        context.environ = {}349    context.environ[env_name] = env_value350    os.environ[env_name] = env_value351@step(u'I remove the environment variable "{env_name}"')352def step_I_remove_the_environment_variable(context, env_name):353    if not hasattr(context, "environ"):354        context.environ = {}355    context.environ[env_name] = ""...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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