@then(u'undefined-step snippets should not exist for')
def step_undefined_step_snippets_should_not_exist_for_table(context):
    assert context.table, "REQUIRES: table"
    for row in context.table.rows:
        step = row["Step"]
        step_undefined_step_snippet_should_not_exist_for(context, step)
Checks if undefined-step snippets are not provided.
dataset/ETHPy150Open behave/behave/features/steps/behave_undefined_steps.py/step_undefined_step_snippets_should_not_exist_for_table