def test_updates_render(self):
"""
Tests that a course info module will render its updates, even if they are malformed.
"""
sample_update_data = [{
"id": i,
"date": data,
"content": "This is a very important update!",
"status": CourseInfoModule.STATUS_VISIBLE,
} for i, data in enumerate([
'January 1, 1970', 'Marchtober 45, -1963', 'Welcome!',
'Date means "title", right?'
])]
info_module = CourseInfoModule(
Mock(), get_test_system(),
DictFieldData({
'items': sample_update_data,
'data': ""
}), Mock())
# Prior to TNL-4115, an exception would be raised when trying to parse invalid dates in this method
try:
info_module.get_html()
except ValueError:
self.fail("CourseInfoModule could not parse an invalid date!")
def test_updates_order(self):
"""
Tests that a course info module will render its updates in the correct order.
"""
sample_update_data = [{
"id": 3,
"date": "March 18, 1982",
"content":
"This is a very important update that was inserted last with an older date!",
"status": CourseInfoModule.STATUS_VISIBLE,
}, {
"id": 1,
"date": "January 1, 2012",
"content":
"This is a very important update that was inserted first!",
"status": CourseInfoModule.STATUS_VISIBLE,
}, {
"id": 2,
"date": "January 1, 2012",
"content":
"This is a very important update that was inserted second!",
"status": CourseInfoModule.STATUS_VISIBLE,
}]
info_module = CourseInfoModule(
Mock(), Mock(),
DictFieldData({
'items': sample_update_data,
'data': ""
}), Mock())
# This is the expected context that should be used by the render function
expected_context = {
'visible_updates': [{
"id": 2,
"date": "January 1, 2012",
"content":
"This is a very important update that was inserted second!",
"status": CourseInfoModule.STATUS_VISIBLE,
}, {
"id": 1,
"date": "January 1, 2012",
"content":
"This is a very important update that was inserted first!",
"status": CourseInfoModule.STATUS_VISIBLE,
}, {
"id": 3,
"date": "March 18, 1982",
"content":
"This is a very important update that was inserted last with an older date!",
"status": CourseInfoModule.STATUS_VISIBLE,
}],
'hidden_updates': [],
}
template_name = "{0}/course_updates.html".format(
info_module.TEMPLATE_DIR)
info_module.get_html()
# Assertion to validate that render function is called with the expected context
info_module.system.render_template.assert_called_once_with(
template_name, expected_context)