# pylint: disable=missing-docstring
# pylint: disable=redefined-outer-name
from lettuce import world, steps
from nose.tools import assert_in, assert_true # pylint: disable=no-name-in-module
from common import i_am_registered_for_the_course, visit_scenario_item
from problems_setup import add_problem_to_course, answer_problem
@steps
class ConditionalSteps(object):
COURSE_NUM = 'test_course'
def setup_conditional(self, step, condition_type, condition, cond_value):
r'that a course has a Conditional conditioned on (?P<condition_type>\w+) (?P<condition>\w+)=(?P<cond_value>\w+)$'
i_am_registered_for_the_course(step, self.COURSE_NUM)
world.scenario_dict['VERTICAL'] = world.ItemFactory(
parent_location=world.scenario_dict['SECTION'].location,
category='vertical',
display_name="Test Vertical",
)
world.scenario_dict['WRAPPER'] = world.ItemFactory(
parent_location=world.scenario_dict['VERTICAL'].location,
category='wrapper',
display_name="Test Poll Wrapper"
)
if condition_type == 'problem':
world.scenario_dict['CONDITION_SOURCE'] = add_problem_to_course(self.COURSE_NUM, 'string')
elif condition_type == 'poll':
world.scenario_dict['CONDITION_SOURCE'] = world.ItemFactory(
parent_location=world.scenario_dict['WRAPPER'].location,
category='poll_question',
display_name='Conditional Poll',
data={
'question': 'Is this a good poll?',
'answers': [
{'id': 'yes', 'text': 'Yes, of course'},
{'id': 'no', 'text': 'Of course not!'}
],
}
)
else:
raise Exception("Unknown condition type: {!r}".format(condition_type))
metadata = {
'xml_attributes': {
condition: cond_value
}
}
world.scenario_dict['CONDITIONAL'] = world.ItemFactory(
parent_location=world.scenario_dict['WRAPPER'].location,
category='conditional',
display_name="Test Conditional",
metadata=metadata,
sources_list=[world.scenario_dict['CONDITION_SOURCE'].location],
)
world.ItemFactory(
parent_location=world.scenario_dict['CONDITIONAL'].location,
category='html',
display_name='Conditional Contents',
data='<html><div class="hidden-contents">Hidden Contents</p></html>'
)
def setup_problem_attempts(self, step, not_attempted=None):
r'that the conditioned problem has (?P<not_attempted>not )?been attempted$'
visit_scenario_item('CONDITION_SOURCE')
if not_attempted is None:
answer_problem(self.COURSE_NUM, 'string', True)
world.css_click("button.check")
def when_i_view_the_conditional(self, step):
r'I view the conditional$'
visit_scenario_item('CONDITIONAL')
world.wait_for_js_variable_truthy('$(".xblock-student_view[data-type=Conditional]").data("initialized")')
def check_visibility(self, step, visible):
r'the conditional contents are (?P<visible>\w+)$'
world.wait_for_ajax_complete()
assert_in(visible, ('visible', 'hidden'))
if visible == 'visible':
world.wait_for_visible('.hidden-contents')
assert_true(world.css_visible('.hidden-contents'))
else:
assert_true(world.is_css_not_present('.hidden-contents'))
assert_true(
world.css_contains_text(
'.conditional-message',
'must be attempted before this will become visible.'
)
)
def answer_poll(self, step, answer):
r' I answer the conditioned poll "([^"]*)"$'
visit_scenario_item('CONDITION_SOURCE')
world.wait_for_js_variable_truthy('$(".xblock-student_view[data-type=Poll]").data("initialized")')
world.wait_for_ajax_complete()
answer_text = [
poll_answer['text']
for poll_answer
in world.scenario_dict['CONDITION_SOURCE'].answers
if poll_answer['id'] == answer
][0]
text_selector = '.poll_answer .text'
poll_texts = world.retry_on_exception(
lambda: [elem.text for elem in world.css_find(text_selector)]
)
for idx, poll_text in enumerate(poll_texts):
if poll_text == answer_text:
world.css_click(text_selector, index=idx)
return
ConditionalSteps()