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xblock fields persist w/o breaking by scope

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Letting xblocks handle scope rather than separating fields into
different attrs. Although, split still shunts content fields to a
different collection than setting and children fields.

The big difference is that content fields will always be a dict and not
sometimes just a string and there's no special casing of 'data' attr.

The other mind change is no more 'metadata' dict.
This commit is contained in:
Don Mitchell
2013-08-08 17:44:48 -04:00
parent a2dcf9aa9c
commit e4a69373d0
9 changed files with 688 additions and 544 deletions
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30
cms/djangoapps/contentstore/tests/test_crud.py
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@@ -75,7 +75,7 @@ class TemplateTests(unittest.TestCase):
display_name='fun test course', user_id='testbot')
test_chapter = XModuleDescriptor.load_from_json({'category': 'chapter',
'metadata': {'display_name': 'chapter n'}},
'fields': {'display_name': 'chapter n'}},
test_course.system, parent_xblock=test_course)
self.assertIsInstance(test_chapter, SequenceDescriptor)
self.assertEqual(test_chapter.display_name, 'chapter n')
@@ -84,7 +84,7 @@ class TemplateTests(unittest.TestCase):
# test w/ a definition (e.g., a problem)
test_def_content = '<problem>boo</problem>'
test_problem = XModuleDescriptor.load_from_json({'category': 'problem',
'definition': {'data': test_def_content}},
'fields': {'data': test_def_content}},
test_course.system, parent_xblock=test_chapter)
self.assertIsInstance(test_problem, CapaDescriptor)
self.assertEqual(test_problem.data, test_def_content)
@@ -99,11 +99,12 @@ class TemplateTests(unittest.TestCase):
test_course = persistent_factories.PersistentCourseFactory.create(org='testx', prettyid='tempcourse',
display_name='fun test course', user_id='testbot')
test_chapter = XModuleDescriptor.load_from_json({'category': 'chapter',
'metadata': {'display_name': 'chapter n'}},
'fields': {'display_name': 'chapter n'}},
test_course.system, parent_xblock=test_course)
test_def_content = '<problem>boo</problem>'
test_problem = XModuleDescriptor.load_from_json({'category': 'problem',
'definition': {'data': test_def_content}},
# create child
_ = XModuleDescriptor.load_from_json({'category': 'problem',
'fields': {'data': test_def_content}},
test_course.system, parent_xblock=test_chapter)
# better to pass in persisted parent over the subdag so
# subdag gets the parent pointer (otherwise 2 ops, persist dag, update parent children,
@@ -152,15 +153,24 @@ class TemplateTests(unittest.TestCase):
parent_location=test_course.location, user_id='testbot')
sub = persistent_factories.ItemFactory.create(display_name='subsection 1',
parent_location=chapter.location, user_id='testbot', category='vertical')
first_problem = persistent_factories.ItemFactory.create(display_name='problem 1',
parent_location=sub.location, user_id='testbot', category='problem', data="<problem></problem>")
first_problem = persistent_factories.ItemFactory.create(
display_name='problem 1', parent_location=sub.location, user_id='testbot', category='problem',
fields={'data':"<problem></problem>"}
)
first_problem.max_attempts = 3
first_problem.save() # decache the above into the kvs
updated_problem = modulestore('split').update_item(first_problem, 'testbot')
updated_loc = modulestore('split').delete_item(updated_problem.location, 'testbot')
self.assertIsNotNone(updated_problem.previous_version)
self.assertEqual(updated_problem.previous_version, first_problem.update_version)
self.assertNotEqual(updated_problem.update_version, first_problem.update_version)
updated_loc = modulestore('split').delete_item(updated_problem.location, 'testbot', delete_children=True)
second_problem = persistent_factories.ItemFactory.create(display_name='problem 2',
second_problem = persistent_factories.ItemFactory.create(
display_name='problem 2',
parent_location=BlockUsageLocator(updated_loc, usage_id=sub.location.usage_id),
user_id='testbot', category='problem', data="<problem></problem>")
user_id='testbot', category='problem',
fields={'data':"<problem></problem>"}
)
# course root only updated 2x
version_history = modulestore('split').get_block_generations(test_course.location)