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# -*- coding: UTF-8 -*-
"""
Provides step definitions for behave based on behave4cmd.
REQUIRES:
* behave4cmd.steplib.output steps (command output from behave).
"""
from __future__ import absolute_import
from behave import then
from behave.runner_util import make_undefined_step_snippet
# -----------------------------------------------------------------------------
# UTILITY FUNCTIONS:
# -----------------------------------------------------------------------------
def text_indent(text, indent_size=0):
prefix = " " * indent_size
return prefix.join(text.splitlines(True))
# -----------------------------------------------------------------------------
# STEPS FOR: Undefined step definitions
# -----------------------------------------------------------------------------
@then(u'an undefined-step snippets section exists')
def step_undefined_step_snippets_section_exists(context):
"""
Checks if an undefined-step snippet section is in behave command output.
"""
context.execute_steps(u'''
Then the command output should contain:
"""
You can implement step definitions for undefined steps with these snippets:
"""
''')
@then(u'an undefined-step snippet should exist for "{step}"')
def step_undefined_step_snippet_should_exist_for(context, step):
"""
Checks if an undefined-step snippet is provided for a step
in behave command output (last command).
EXAMPLE:
Then an undefined-step snippet should exist for "Given an undefined step"
"""
undefined_step_snippet = make_undefined_step_snippet(step)
context.execute_steps(u'''\
Then the command output should contain:
"""
{undefined_step_snippet}
"""
'''.format(undefined_step_snippet=text_indent(undefined_step_snippet, 4)))
@then(u'an undefined-step snippet should not exist for "{step}"')
def step_undefined_step_snippet_should_not_exist_for(context, step):
"""
Checks if an undefined-step snippet is provided for a step
in behave command output (last command).
"""
undefined_step_snippet = make_undefined_step_snippet(step)
context.execute_steps(u'''\
Then the command output should not contain:
"""
{undefined_step_snippet}
"""
'''.format(undefined_step_snippet=text_indent(undefined_step_snippet, 4)))
@then(u'undefined-step snippets should exist for')
def step_undefined_step_snippets_should_exist_for_table(context):
"""
Checks if undefined-step snippets are provided.
EXAMPLE:
Then undefined-step snippets should exist for:
| Step |
| When an undefined step is used |
| Then another undefined step is used |
"""
assert context.table, "REQUIRES: table"
for row in context.table.rows:
step = row["Step"]
step_undefined_step_snippet_should_exist_for(context, step)
@then(u'undefined-step snippets should not exist for')
def step_undefined_step_snippets_should_not_exist_for_table(context):
"""
Checks if undefined-step snippets are not provided.
EXAMPLE:
Then undefined-step snippets should not exist for:
| Step |
| When an known step is used |
| Then another known step is used |
"""
assert context.table, "REQUIRES: table"
for row in context.table.rows:
step = row["Step"]
step_undefined_step_snippet_should_not_exist_for(context, step)
|
