def test_dag_course(self, mock_logging):
"""
Test a course whose structure is not a tree.
"""
store = XMLModuleStore(
DATA_DIR,
source_dirs=['xml_dag'],
xblock_mixins=(XModuleMixin,),
)
course_key = store.get_courses()[0].id
mock_logging.warning.assert_called_with(
"%s has more than one definition", course_key.make_usage_key('discussion', 'duplicate_def')
)
shared_item_loc = course_key.make_usage_key('html', 'toyhtml')
shared_item = store.get_item(shared_item_loc)
parent = shared_item.get_parent()
self.assertIsNotNone(parent, "get_parent failed to return a value")
parent_loc = course_key.make_usage_key('vertical', 'vertical_test')
self.assertEqual(parent.location, parent_loc)
self.assertIn(shared_item, parent.get_children())
# ensure it's still a child of the other parent even tho it doesn't claim the other parent as its parent
other_parent_loc = course_key.make_usage_key('vertical', 'zeta')
other_parent = store.get_item(other_parent_loc)
# children rather than get_children b/c the instance returned by get_children != shared_item
self.assertIn(shared_item_loc, other_parent.children)
def test_dag_course(self, mock_logging):
"""
Test a course whose structure is not a tree.
"""
store = XMLModuleStore(
DATA_DIR,
source_dirs=['xml_dag'],
xblock_mixins=(XModuleMixin, ),
)
course_key = store.get_courses()[0].id
mock_logging.warning.assert_called_with(
"%s has more than one definition",
course_key.make_usage_key('discussion', 'duplicate_def'))
shared_item_loc = course_key.make_usage_key('html', 'toyhtml')
shared_item = store.get_item(shared_item_loc)
parent = shared_item.get_parent()
self.assertIsNotNone(parent, "get_parent failed to return a value")
parent_loc = course_key.make_usage_key('vertical', 'vertical_test')
self.assertEqual(parent.location, parent_loc)
self.assertIn(shared_item.location,
[x.location for x in parent.get_children()])
# ensure it's still a child of the other parent even tho it doesn't claim the other parent as its parent
other_parent_loc = course_key.make_usage_key('vertical', 'zeta')
other_parent = store.get_item(other_parent_loc)
# children rather than get_children b/c the instance returned by get_children != shared_item
self.assertIn(shared_item_loc, other_parent.children)
def test_poll_and_conditional_import(self):
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['conditional_and_poll'])
course = modulestore.get_courses()[0]
chapters = course.get_children()
ch1 = chapters[0]
sections = ch1.get_children()
self.assertEqual(len(sections), 1)
conditional_location = course.id.make_usage_key('conditional', 'condone')
module = modulestore.get_item(conditional_location)
self.assertEqual(len(module.children), 1)
poll_location = course.id.make_usage_key('poll_question', 'first_poll')
module = modulestore.get_item(poll_location)
self.assertEqual(len(module.get_children()), 0)
self.assertEqual(module.voted, False)
self.assertEqual(module.poll_answer, '')
self.assertEqual(module.poll_answers, {})
self.assertEqual(
module.answers,
[
{'text': u'Yes', 'id': 'Yes'},
{'text': u'No', 'id': 'No'},
{'text': u"Don't know", 'id': 'Dont_know'}
]
)
def test_colon_in_url_name(self):
"""Ensure that colons in url_names convert to file paths properly"""
print("Starting import")
# Not using get_courses because we need the modulestore object too afterward
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['toy'])
courses = modulestore.get_courses()
self.assertEquals(len(courses), 1)
course = courses[0]
print("course errors:")
for (msg, err) in modulestore.get_course_errors(course.id):
print(msg)
print(err)
chapters = course.get_children()
self.assertEquals(len(chapters), 5)
ch2 = chapters[1]
self.assertEquals(ch2.url_name, "secret:magic")
print("Ch2 location: ", ch2.location)
also_ch2 = modulestore.get_item(ch2.location)
self.assertEquals(ch2, also_ch2)
print("making sure html loaded")
loc = course.id.make_usage_key('html', 'secret:toylab')
html = modulestore.get_item(loc)
self.assertEquals(html.display_name, "Toy lab")
def test_definition_loading(self):
"""When two courses share the same org and course name and
both have a module with the same url_name, the definitions shouldn't clash.
TODO (vshnayder): once we have a CMS, this shouldn't
happen--locations should uniquely name definitions. But in
our imperfect XML world, it can (and likely will) happen."""
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['toy', 'two_toys'])
location = BlockUsageLocator(CourseLocator("edX",
"toy",
"2012_Fall",
deprecated=True),
"video",
"Welcome",
deprecated=True)
toy_video = modulestore.get_item(location)
location_two = BlockUsageLocator(CourseLocator("edX",
"toy",
"TT_2012_Fall",
deprecated=True),
"video",
"Welcome",
deprecated=True)
two_toy_video = modulestore.get_item(location_two)
self.assertEqual(toy_video.youtube_id_1_0, "p2Q6BrNhdh8")
self.assertEqual(two_toy_video.youtube_id_1_0, "p2Q6BrNhdh9")
def test_poll_and_conditional_import(self):
modulestore = XMLModuleStore(DATA_DIR,
source_dirs=['conditional_and_poll'])
course = modulestore.get_courses()[0]
chapters = course.get_children()
ch1 = chapters[0]
sections = ch1.get_children()
self.assertEqual(len(sections), 1)
conditional_location = course.id.make_usage_key(
'conditional', 'condone')
module = modulestore.get_item(conditional_location)
self.assertEqual(len(module.children), 1)
poll_location = course.id.make_usage_key('poll_question', 'first_poll')
module = modulestore.get_item(poll_location)
self.assertEqual(len(module.get_children()), 0)
self.assertEqual(module.voted, False)
self.assertEqual(module.poll_answer, '')
self.assertEqual(module.poll_answers, {})
self.assertEqual(module.answers, [{
'text': u'Yes',
'id': 'Yes'
}, {
'text': u'No',
'id': 'No'
}, {
'text': u"Don't know",
'id': 'Dont_know'
}])
def test_colon_in_url_name(self):
"""Ensure that colons in url_names convert to file paths properly"""
print("Starting import")
# Not using get_courses because we need the modulestore object too afterward
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['toy'])
courses = modulestore.get_courses()
self.assertEquals(len(courses), 1)
course = courses[0]
print("course errors:")
for (msg, err) in modulestore.get_course_errors(course.id):
print(msg)
print(err)
chapters = course.get_children()
self.assertEquals(len(chapters), 5)
ch2 = chapters[1]
self.assertEquals(ch2.url_name, "secret:magic")
print("Ch2 location: ", ch2.location)
also_ch2 = modulestore.get_item(ch2.location)
self.assertEquals(ch2, also_ch2)
print("making sure html loaded")
loc = course.id.make_usage_key('html', 'secret:toylab')
html = modulestore.get_item(loc)
self.assertEquals(html.display_name, "Toy lab")
def test_static_tabs_import(self):
"""Make sure that the static tabs are imported correctly"""
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['toy'])
location_tab_syllabus = Location("edX", "toy", "2012_Fall", "static_tab", "syllabus", None)
toy_tab_syllabus = modulestore.get_item(location_tab_syllabus)
self.assertEqual(toy_tab_syllabus.display_name, 'Syllabus')
self.assertEqual(toy_tab_syllabus.course_staff_only, False)
location_tab_resources = Location("edX", "toy", "2012_Fall", "static_tab", "resources", None)
toy_tab_resources = modulestore.get_item(location_tab_resources)
self.assertEqual(toy_tab_resources.display_name, 'Resources')
self.assertEqual(toy_tab_resources.course_staff_only, True)
def test_static_tabs_import(self):
"""Make sure that the static tabs are imported correctly"""
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['toy'])
location_tab_syllabus = Location("edX", "toy", "2012_Fall", "static_tab", "syllabus", None)
toy_tab_syllabus = modulestore.get_item(location_tab_syllabus)
self.assertEqual(toy_tab_syllabus.display_name, 'Syllabus')
self.assertEqual(toy_tab_syllabus.course_staff_only, False)
location_tab_resources = Location("edX", "toy", "2012_Fall", "static_tab", "resources", None)
toy_tab_resources = modulestore.get_item(location_tab_resources)
self.assertEqual(toy_tab_resources.display_name, 'Resources')
self.assertEqual(toy_tab_resources.course_staff_only, True)
def test_branch_setting(self):
"""
Test the branch setting context manager
"""
store = XMLModuleStore(DATA_DIR, source_dirs=['toy'])
course = store.get_courses()[0]
# XML store allows published_only branch setting
with store.branch_setting(ModuleStoreEnum.Branch.published_only, course.id):
store.get_item(course.location)
# XML store does NOT allow draft_preferred branch setting
with self.assertRaises(ValueError):
with store.branch_setting(ModuleStoreEnum.Branch.draft_preferred, course.id):
# verify that the above context manager raises a ValueError
pass # pragma: no cover
def test_static_tabs_import(self):
"""Make sure that the static tabs are imported correctly"""
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['toy'])
location_tab_syllabus = BlockUsageLocator(CourseLocator("edX", "toy", "2012_Fall", deprecated=True),
"static_tab", "syllabus", deprecated=True)
toy_tab_syllabus = modulestore.get_item(location_tab_syllabus)
assert toy_tab_syllabus.display_name == 'Syllabus'
assert toy_tab_syllabus.course_staff_only is False
location_tab_resources = BlockUsageLocator(CourseLocator("edX", "toy", "2012_Fall", deprecated=True),
"static_tab", "resources", deprecated=True)
toy_tab_resources = modulestore.get_item(location_tab_resources)
assert toy_tab_resources.display_name == 'Resources'
assert toy_tab_resources.course_staff_only is True
def test_definition_loading(self):
"""When two courses share the same org and course name and
both have a module with the same url_name, the definitions shouldn't clash.
TODO (vshnayder): once we have a CMS, this shouldn't
happen--locations should uniquely name definitions. But in
our imperfect XML world, it can (and likely will) happen."""
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['toy', 'two_toys'])
location = Location("edX", "toy", "2012_Fall", "video", "Welcome", None)
toy_video = modulestore.get_item(location)
location_two = Location("edX", "toy", "TT_2012_Fall", "video", "Welcome", None)
two_toy_video = modulestore.get_item(location_two)
self.assertEqual(toy_video.youtube_id_1_0, "p2Q6BrNhdh8")
self.assertEqual(two_toy_video.youtube_id_1_0, "p2Q6BrNhdh9")
def test_tilde_files_ignored(self, _fake_glob):
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['tilde'], load_error_modules=False)
about_location = SlashSeparatedCourseKey('edX', 'tilde', '2012_Fall').make_usage_key(
'about', 'index',
)
about_module = modulestore.get_item(about_location)
self.assertIn("GREEN", about_module.data)
self.assertNotIn("RED", about_module.data)
def test_tilde_files_ignored(self, _fake_glob):
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['tilde'], load_error_modules=False)
about_location = SlashSeparatedCourseKey('edX', 'tilde', '2012_Fall').make_usage_key(
'about', 'index',
)
about_module = modulestore.get_item(about_location)
self.assertIn("GREEN", about_module.data)
self.assertNotIn("RED", about_module.data)
def test_tilde_files_ignored(self, _fake_glob):
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['course_ignore'], load_error_modules=False)
about_location = CourseKey.from_string('edX/course_ignore/2014_Fall').make_usage_key(
'about', 'index',
)
about_module = modulestore.get_item(about_location)
self.assertIn("GREEN", about_module.data)
self.assertNotIn("RED", about_module.data)
def test_poll_and_conditional_import(self):
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['conditional_and_poll'])
course = modulestore.get_courses()[0]
chapters = course.get_children()
ch1 = chapters[0]
sections = ch1.get_children()
assert len(sections) == 1
conditional_location = course.id.make_usage_key('conditional', 'condone')
module = modulestore.get_item(conditional_location)
assert len(module.children) == 1
poll_location = course.id.make_usage_key('poll_question', 'first_poll')
module = modulestore.get_item(poll_location)
assert len(module.get_children()) == 0
assert module.voted is False
assert module.poll_answer == ''
assert module.poll_answers == {}
assert module.answers ==\
[{'text': u'Yes', 'id': 'Yes'}, {'text': u'No', 'id': 'No'}, {'text': u"Don't know", 'id': 'Dont_know'}]
def test_word_cloud_import(self):
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['word_cloud'])
course = modulestore.get_courses()[0]
chapters = course.get_children()
ch1 = chapters[0]
sections = ch1.get_children()
self.assertEqual(len(sections), 1)
location = course.id.make_usage_key('word_cloud', 'cloud1')
module = modulestore.get_item(location)
self.assertEqual(len(module.get_children()), 0)
self.assertEqual(module.num_inputs, 5)
self.assertEqual(module.num_top_words, 250)
def test_graphicslidertool_import(self):
'''
Check to see if definition_from_xml in gst_module.py
works properly. Pulls data from the graphic_slider_tool directory
in the test data directory.
'''
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['graphic_slider_tool'])
sa_id = SlashSeparatedCourseKey("edX", "gst_test", "2012_Fall")
location = sa_id.make_usage_key("graphical_slider_tool", "sample_gst")
gst_sample = modulestore.get_item(location)
render_string_from_sample_gst_xml = """
<slider var="a" style="width:400px;float:left;"/>\
<plot style="margin-top:15px;margin-bottom:15px;"/>""".strip()
self.assertIn(render_string_from_sample_gst_xml, gst_sample.data)
def test_word_cloud_import(self):
modulestore = XMLModuleStore(DATA_DIR, source_dirs=['word_cloud'])
course = modulestore.get_courses()[0]
chapters = course.get_children()
ch1 = chapters[0]
sections = ch1.get_children()
assert len(sections) == 1
location = course.id.make_usage_key('word_cloud', 'cloud1')
module = modulestore.get_item(location)
assert len(module.get_children()) == 0
assert module.num_inputs == 5
assert module.num_top_words == 250
def test_word_cloud_import(self):
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['word_cloud'])
course = modulestore.get_courses()[0]
chapters = course.get_children()
ch1 = chapters[0]
sections = ch1.get_children()
self.assertEqual(len(sections), 1)
location = course.id.make_usage_key('word_cloud', 'cloud1')
module = modulestore.get_item(location)
self.assertEqual(len(module.get_children()), 0)
self.assertEqual(module.num_inputs, 5)
self.assertEqual(module.num_top_words, 250)
def test_graphicslidertool_import(self):
'''
Check to see if definition_from_xml in gst_module.py
works properly. Pulls data from the graphic_slider_tool directory
in the test data directory.
'''
modulestore = XMLModuleStore(DATA_DIR, course_dirs=['graphic_slider_tool'])
sa_id = SlashSeparatedCourseKey("edX", "gst_test", "2012_Fall")
location = sa_id.make_usage_key("graphical_slider_tool", "sample_gst")
gst_sample = modulestore.get_item(location)
render_string_from_sample_gst_xml = """
<slider var="a" style="width:400px;float:left;"/>\
<plot style="margin-top:15px;margin-bottom:15px;"/>""".strip()
self.assertIn(render_string_from_sample_gst_xml, gst_sample.data)
class ConditionalBlockXmlTest(unittest.TestCase):
"""
Make sure ConditionalBlock works, by loading data in from an XML-defined course.
"""
def setUp(self):
super().setUp()
self.test_system = get_test_system()
self.modulestore = XMLModuleStore(DATA_DIR,
source_dirs=['conditional_and_poll'])
courses = self.modulestore.get_courses()
assert len(courses) == 1
self.course = courses[0]
def get_module_for_location(self, location):
descriptor = self.modulestore.get_item(location, depth=None)
return self.test_system.get_module(descriptor)
@patch('xmodule.x_module.descriptor_global_local_resource_url')
@patch.dict(settings.FEATURES, {'ENABLE_EDXNOTES': False})
def test_conditional_module(self, _):
"""Make sure that conditional module works"""
# edx - HarvardX
# cond_test - ER22x
location = BlockUsageLocator(CourseLocator("HarvardX",
"ER22x",
"2013_Spring",
deprecated=True),
"conditional",
"condone",
deprecated=True)
module = self.get_module_for_location(location)
html = module.render(STUDENT_VIEW).content
mako_service = module.xmodule_runtime.service(module, 'mako')
html_expect = mako_service.render_template(
'conditional_ajax.html',
{
# Test ajax url is just usage-id / handler_name
'ajax_url': f'{str(location)}/xmodule_handler',
'element_id': 'i4x-HarvardX-ER22x-conditional-condone',
'depends': 'i4x-HarvardX-ER22x-problem-choiceprob'
})
assert html == html_expect
ajax = json.loads(module.handle_ajax('', ''))
fragments = ajax['fragments']
assert not any(
('This is a secret' in item['content']) for item in fragments)
# Now change state of the capa problem to make it completed
inner_module = self.get_module_for_location(
location.replace(category="problem", name='choiceprob'))
inner_module.attempts = 1
# Save our modifications to the underlying KeyValueStore so they can be persisted
inner_module.save()
ajax = json.loads(module.handle_ajax('', ''))
fragments = ajax['fragments']
assert any(
('This is a secret' in item['content']) for item in fragments)
def test_conditional_module_with_empty_sources_list(self):
"""
If a ConditionalBlock is initialized with an empty sources_list, we assert that the sources_list is set
via generating UsageKeys from the values in xml_attributes['sources']
"""
dummy_system = Mock()
dummy_location = BlockUsageLocator(
CourseLocator("edX", "conditional_test", "test_run"),
"conditional", "SampleConditional")
dummy_scope_ids = ScopeIds(None, None, dummy_location, dummy_location)
dummy_field_data = DictFieldData({
'data': '<conditional/>',
'xml_attributes': {
'sources': 'i4x://HarvardX/ER22x/poll_question/T15_poll'
},
'children': None,
})
conditional = ConditionalBlock(
dummy_system,
dummy_field_data,
dummy_scope_ids,
)
new_run = conditional.location.course_key.run # lint-amnesty, pylint: disable=unused-variable
assert conditional.sources_list[0] == BlockUsageLocator.from_string(conditional.xml_attributes['sources'])\
.replace(run=dummy_location.course_key.run)
def test_conditional_module_parse_sources(self):
dummy_system = Mock()
dummy_location = BlockUsageLocator(
CourseLocator("edX", "conditional_test", "test_run"),
"conditional", "SampleConditional")
dummy_scope_ids = ScopeIds(None, None, dummy_location, dummy_location)
dummy_field_data = DictFieldData({
'data': '<conditional/>',
'xml_attributes': {
'sources':
'i4x://HarvardX/ER22x/poll_question/T15_poll;i4x://HarvardX/ER22x/poll_question/T16_poll'
}, # lint-amnesty, pylint: disable=line-too-long
'children': None,
})
conditional = ConditionalBlock(
dummy_system,
dummy_field_data,
dummy_scope_ids,
)
assert conditional.parse_sources(conditional.xml_attributes) == [
'i4x://HarvardX/ER22x/poll_question/T15_poll',
'i4x://HarvardX/ER22x/poll_question/T16_poll'
]
def test_conditional_module_parse_attr_values(self):
root = '<conditional attempted="false"></conditional>'
xml_object = etree.XML(root)
definition = ConditionalBlock.definition_from_xml(xml_object,
Mock())[0]
expected_definition = {
'show_tag_list': [],
'conditional_attr': 'attempted',
'conditional_value': 'false',
'conditional_message': ''
}
assert definition == expected_definition
def test_presence_attributes_in_xml_attributes(self):
modules = ConditionalFactory.create(self.test_system)
modules['cond_module'].save()
modules['cond_module'].definition_to_xml(Mock())
expected_xml_attributes = {
'attempted': 'true',
'message':
'You must complete {link} before you can access this unit.',
'sources': ''
}
self.assertDictEqual(modules['cond_module'].xml_attributes,
expected_xml_attributes)