181 lines
7.5 KiB
Python
181 lines
7.5 KiB
Python
"""
|
|
Tests for sequence module.
|
|
"""
|
|
# pylint: disable=no-member
|
|
from datetime import timedelta
|
|
from django.utils.timezone import now
|
|
from freezegun import freeze_time
|
|
from mock import Mock, patch
|
|
from xmodule.seq_module import SequenceModule
|
|
from xmodule.tests import get_test_system
|
|
from xmodule.tests.helpers import StubUserService
|
|
from xmodule.tests.xml import factories as xml, XModuleXmlImportTest
|
|
from xmodule.x_module import STUDENT_VIEW
|
|
|
|
TODAY = now()
|
|
DUE_DATE = TODAY + timedelta(days=7)
|
|
PAST_DUE_BEFORE_END_DATE = TODAY + timedelta(days=14)
|
|
COURSE_END_DATE = TODAY + timedelta(days=21)
|
|
|
|
|
|
class SequenceBlockTestCase(XModuleXmlImportTest):
|
|
"""
|
|
Base class for tests of Sequence Module.
|
|
"""
|
|
def setUp(self):
|
|
super(SequenceBlockTestCase, self).setUp()
|
|
|
|
course_xml = self._set_up_course_xml()
|
|
self.course = self.process_xml(course_xml)
|
|
self._set_up_module_system(self.course)
|
|
|
|
for chapter_index in range(len(self.course.get_children())):
|
|
chapter = self._set_up_block(self.course, chapter_index)
|
|
setattr(self, 'chapter_{}'.format(chapter_index + 1), chapter)
|
|
|
|
for sequence_index in range(len(chapter.get_children())):
|
|
sequence = self._set_up_block(chapter, sequence_index)
|
|
setattr(self, 'sequence_{}_{}'.format(chapter_index + 1, sequence_index + 1), sequence)
|
|
|
|
@staticmethod
|
|
def _set_up_course_xml():
|
|
"""
|
|
Sets up and returns XML course structure.
|
|
"""
|
|
course = xml.CourseFactory.build(end=str(COURSE_END_DATE))
|
|
|
|
chapter_1 = xml.ChapterFactory.build(parent=course) # has 2 child sequences
|
|
xml.ChapterFactory.build(parent=course) # has 0 child sequences
|
|
chapter_3 = xml.ChapterFactory.build(parent=course) # has 1 child sequence
|
|
chapter_4 = xml.ChapterFactory.build(parent=course) # has 1 child sequence, with hide_after_due
|
|
|
|
xml.SequenceFactory.build(parent=chapter_1)
|
|
xml.SequenceFactory.build(parent=chapter_1)
|
|
sequence_3_1 = xml.SequenceFactory.build(parent=chapter_3) # has 3 verticals
|
|
xml.SequenceFactory.build( # sequence_4_1
|
|
parent=chapter_4,
|
|
hide_after_due=str(True),
|
|
due=str(DUE_DATE),
|
|
)
|
|
|
|
for _ in range(3):
|
|
xml.VerticalFactory.build(parent=sequence_3_1)
|
|
|
|
return course
|
|
|
|
def _set_up_block(self, parent, index_in_parent):
|
|
"""
|
|
Sets up the stub sequence module for testing.
|
|
"""
|
|
block = parent.get_children()[index_in_parent]
|
|
|
|
self._set_up_module_system(block)
|
|
|
|
block.xmodule_runtime._services['bookmarks'] = Mock() # pylint: disable=protected-access
|
|
block.xmodule_runtime._services['user'] = StubUserService() # pylint: disable=protected-access
|
|
block.xmodule_runtime.xmodule_instance = getattr(block, '_xmodule', None) # pylint: disable=protected-access
|
|
block.parent = parent.location
|
|
return block
|
|
|
|
def _set_up_module_system(self, block):
|
|
"""
|
|
Sets up the test module system for the given block.
|
|
"""
|
|
module_system = get_test_system()
|
|
module_system.descriptor_runtime = block._runtime # pylint: disable=protected-access
|
|
block.xmodule_runtime = module_system
|
|
|
|
def _get_rendered_student_view(self, sequence, requested_child=None, extra_context=None, self_paced=False):
|
|
"""
|
|
Returns the rendered student view for the given sequence and the
|
|
requested_child parameter.
|
|
"""
|
|
context = {'requested_child': requested_child}
|
|
if extra_context:
|
|
context.update(extra_context)
|
|
|
|
# The render operation will ask modulestore for the current course to get some data. As these tests were
|
|
# originally not written to be compatible with a real modulestore, we've mocked out the relevant return values.
|
|
with patch.object(SequenceModule, '_get_course') as mock_course:
|
|
self.course.self_paced = self_paced
|
|
mock_course.return_value = self.course
|
|
return sequence.xmodule_runtime.render(sequence, STUDENT_VIEW, context).content
|
|
|
|
def _assert_view_at_position(self, rendered_html, expected_position):
|
|
"""
|
|
Verifies that the rendered view contains the expected position.
|
|
"""
|
|
self.assertIn("'position': {}".format(expected_position), rendered_html)
|
|
|
|
def test_student_view_init(self):
|
|
seq_module = SequenceModule(runtime=Mock(position=2), descriptor=Mock(), scope_ids=Mock())
|
|
self.assertEquals(seq_module.position, 2) # matches position set in the runtime
|
|
|
|
def test_render_student_view(self):
|
|
html = self._get_rendered_student_view(
|
|
self.sequence_3_1,
|
|
extra_context=dict(next_url='NextSequential', prev_url='PrevSequential'),
|
|
)
|
|
self._assert_view_at_position(html, expected_position=1)
|
|
self.assertIn(unicode(self.sequence_3_1.location), html)
|
|
self.assertIn("'next_url': 'NextSequential'", html)
|
|
self.assertIn("'prev_url': 'PrevSequential'", html)
|
|
|
|
def test_student_view_first_child(self):
|
|
html = self._get_rendered_student_view(self.sequence_3_1, requested_child='first')
|
|
self._assert_view_at_position(html, expected_position=1)
|
|
|
|
def test_student_view_last_child(self):
|
|
html = self._get_rendered_student_view(self.sequence_3_1, requested_child='last')
|
|
self._assert_view_at_position(html, expected_position=3)
|
|
|
|
def test_tooltip(self):
|
|
html = self._get_rendered_student_view(self.sequence_3_1, requested_child=None)
|
|
for child in self.sequence_3_1.children:
|
|
self.assertIn("'page_title': '{}'".format(child.name), html)
|
|
|
|
def test_hidden_content_before_due(self):
|
|
html = self._get_rendered_student_view(self.sequence_4_1)
|
|
self.assertIn("seq_module.html", html)
|
|
self.assertIn("'banner_text': None", html)
|
|
|
|
def test_hidden_content_past_due(self):
|
|
with freeze_time(COURSE_END_DATE):
|
|
progress_url = 'http://test_progress_link'
|
|
html = self._get_rendered_student_view(
|
|
self.sequence_4_1,
|
|
extra_context=dict(progress_url=progress_url),
|
|
)
|
|
self.assertIn("hidden_content.html", html)
|
|
self.assertIn(progress_url, html)
|
|
|
|
def test_masquerade_hidden_content_past_due(self):
|
|
with freeze_time(COURSE_END_DATE):
|
|
html = self._get_rendered_student_view(
|
|
self.sequence_4_1,
|
|
extra_context=dict(specific_masquerade=True),
|
|
)
|
|
self.assertIn("seq_module.html", html)
|
|
self.assertIn(
|
|
"'banner_text': 'Because the due date has passed, "
|
|
"this assignment is hidden from the learner.'",
|
|
html
|
|
)
|
|
|
|
def test_hidden_content_self_paced_past_due_before_end(self):
|
|
with freeze_time(PAST_DUE_BEFORE_END_DATE):
|
|
html = self._get_rendered_student_view(self.sequence_4_1, self_paced=True)
|
|
self.assertIn("seq_module.html", html)
|
|
self.assertIn("'banner_text': None", html)
|
|
|
|
def test_hidden_content_self_paced_past_end(self):
|
|
with freeze_time(COURSE_END_DATE + timedelta(days=7)):
|
|
progress_url = 'http://test_progress_link'
|
|
html = self._get_rendered_student_view(
|
|
self.sequence_4_1,
|
|
extra_context=dict(progress_url=progress_url),
|
|
self_paced=True,
|
|
)
|
|
self.assertIn("hidden_content.html", html)
|
|
self.assertIn(progress_url, html)
|