def test_generate_course_structure(self):
blocks = {}
def add_block(block):
children = block.get_children() if block.has_children else []
blocks[unicode(block.location)] = {
"usage_key": unicode(block.location),
"block_type": block.category,
"display_name": block.display_name,
"graded": block.graded,
"format": block.format,
"children": [unicode(child.location) for child in children]
}
for child in children:
add_block(child)
add_block(self.course)
expected = {
'root': unicode(self.course.location),
'blocks': blocks
}
self.maxDiff = None
actual = _generate_course_structure(self.course.id)
self.assertDictEqual(actual, expected)
def test_generate_course_structure(self):
blocks = {}
def add_block(block):
"""
Inserts new child XBlocks into the existing course tree
"""
children = block.get_children() if block.has_children else []
blocks[unicode(block.location)] = {
"usage_key": unicode(block.location),
"block_type": block.category,
"display_name": block.display_name,
"graded": block.graded,
"format": block.format,
"children": [unicode(child.location) for child in children]
}
for child in children:
add_block(child)
add_block(self.course)
expected = {
'root': unicode(self.course.location),
'blocks': blocks
}
self.maxDiff = None
actual = _generate_course_structure(self.course.id)
self.assertDictEqual(actual['structure'], expected)
def test_update_course_structure(self):
"""
Test the actual task that orchestrates data generation and updating the database.
"""
# Method requires string input
course_id = self.course.id
self.assertRaises(ValueError, update_course_structure, course_id)
# Ensure a CourseStructure object is created
structure = _generate_course_structure(course_id)
update_course_structure(unicode(course_id))
cs = CourseStructure.objects.get(course_id=course_id)
self.assertEqual(cs.course_id, course_id)
self.assertEqual(cs.structure, structure)
def test_update_course_structure(self):
"""
Test the actual task that orchestrates data generation and updating the database.
"""
# Method requires string input
course_id = self.course.id
self.assertRaises(ValueError, update_course_structure, course_id)
# Ensure a CourseStructure object is created
structure = _generate_course_structure(course_id)
update_course_structure(unicode(course_id))
cs = CourseStructure.objects.get(course_id=course_id)
self.assertEqual(cs.course_id, course_id)
self.assertEqual(cs.structure, structure)
def test_generate_discussion_id_map(self):
id_map = {}
def add_block(block):
"""Adds the given block and all of its children to the expected discussion id map"""
children = block.get_children() if block.has_children else []
if block.category == 'discussion':
id_map[block.discussion_id] = unicode(block.location)
for child in children:
add_block(child)
add_block(self.course)
actual = _generate_course_structure(self.course.id)
self.assertEqual(actual['discussion_id_map'], id_map)
def test_update_course_structure(self):
"""
Test the actual task that orchestrates data generation and updating the database.
"""
# Method requires string input
course_id = self.course.id
self.assertRaises(ValueError, update_course_structure, course_id)
# Ensure a CourseStructure object is created
expected_structure = _generate_course_structure(course_id)
update_course_structure(unicode(course_id))
structure = CourseStructure.objects.get(course_id=course_id)
self.assertEqual(structure.course_id, course_id)
self.assertEqual(structure.structure, expected_structure['structure'])
self.assertEqual(structure.discussion_id_map.keys(), expected_structure['discussion_id_map'].keys())
self.assertEqual(
[unicode(value) for value in structure.discussion_id_map.values()],
expected_structure['discussion_id_map'].values()
)
def test_block_with_missing_fields(self):
"""
The generator should continue to operate on blocks/XModule that do not have graded or format fields.
"""
# TODO In the future, test logging using testfixtures.LogCapture
# (https://pythonhosted.org/testfixtures/logging.html). Talk to TestEng before adding that library.
category = 'peergrading'
display_name = 'Testing Module'
module = ItemFactory.create(parent=self.section, category=category, display_name=display_name)
structure = _generate_course_structure(self.course.id)
usage_key = unicode(module.location)
actual = structure['blocks'][usage_key]
expected = {
"usage_key": usage_key,
"block_type": category,
"display_name": display_name,
"graded": False,
"format": None,
"children": []
}
self.assertEqual(actual, expected)
def test_block_with_missing_fields(self):
"""
The generator should continue to operate on blocks/XModule that do not have graded or format fields.
"""
# TODO In the future, test logging using testfixtures.LogCapture
# (https://pythonhosted.org/testfixtures/logging.html). Talk to TestEng before adding that library.
category = 'peergrading'
display_name = 'Testing Module'
module = ItemFactory.create(parent=self.section, category=category, display_name=display_name)
structure = _generate_course_structure(self.course.id)
usage_key = unicode(module.location)
actual = structure['structure']['blocks'][usage_key]
expected = {
"usage_key": usage_key,
"block_type": category,
"display_name": display_name,
"graded": False,
"format": None,
"children": []
}
self.assertEqual(actual, expected)
