def test_skip_condition_false(self):
answer = "Bothans"
# find the question with the 'not equals' skip condition
question = self.questionnaire.get_item_by_id("048e40da-bca4-48e5-9885-0bb6413bef62")
rule = question.skip_condition.__dict__
rule["when"] = rule["when"].__dict__
# check the parse has set up the skip condition
self.assertIsNotNone(question.skip_condition)
# the condition will fire now as we have answer the question correctly, so we won't skip the question
self.assertFalse(evaluate_rule(rule, answer))
def test_skip_condition_blank(self):
answer = ""
# find the question with the 'not equals' skip condition
question = self.questionnaire.get_item_by_id("048e40da-bca4-48e5-9885-0bb6413bef62")
rule = question.skip_condition.__dict__
rule["when"] = rule["when"].__dict__
# check the parse has set up the skip condition
self.assertIsNotNone(question.skip_condition)
# the condition won't fire as we haven't answered any questions, so we will skip the question
self.assertTrue(evaluate_rule(rule, answer))
def _conditional_display(self, item):
# Process any conditional display rules
if item.schema_item:
item.skipped = False
if hasattr(item.schema_item, 'skip_condition') and item.schema_item.skip_condition:
rule = item.schema_item.skip_condition.__dict__
rule['when'] = rule['when'].__dict__
answer = get_answers(current_user).get(rule['when']['id'])
item.skipped = evaluate_rule(rule, answer)
for child in item.children:
self._conditional_display(child)
def is_skipped(self, all_answers):
if self.skip_condition is not None:
answer = all_answers.get(self.skip_condition['when']['id'])
return evaluate_rule(self.skip_condition, answer)
return False