def test_remove_all_items(self):
"""
Test if remove_all_items() deletes all libraries
"""
lib1 = self._create_library(slug="test-lib-rm-all", title="Title 1", description="Description")
self._add_block_to_library(lib1['id'], "problem", "problem1")
self._add_block_to_library(lib1['id'], "problem", "problem2")
self.assertEqual(len(LibraryBlockIndexer.get_items()), 2)
LibraryBlockIndexer.remove_all_items()
self.assertEqual(len(LibraryBlockIndexer.get_items()), 0)
def get_library_blocks(library_key, text_search=None, block_types=None):
"""
Get the list of top-level XBlocks in the specified library.
Returns a list of LibraryXBlockMetadata objects
"""
metadata = None
if LibraryBlockIndexer.indexing_is_enabled():
try:
filter_terms = {
'library_key': [str(library_key)],
'is_child': [False],
}
if block_types:
filter_terms['block_type'] = block_types
metadata = [
{
**item,
"id": LibraryUsageLocatorV2.from_string(item['id']),
}
for item in LibraryBlockIndexer.get_items(filter_terms=filter_terms, text_search=text_search)
if item is not None
]
except ElasticConnectionError as e:
log.exception(e)
# If indexing is disabled, or connection to elastic failed
if metadata is None:
metadata = []
ref = ContentLibrary.objects.get_by_key(library_key)
lib_bundle = LibraryBundle(library_key, ref.bundle_uuid, draft_name=DRAFT_NAME)
usages = lib_bundle.get_top_level_usages()
for usage_key in usages:
# For top-level definitions, we can go from definition key to usage key using the following, but this would
# not work for non-top-level blocks as they may have multiple usages. Top level blocks are guaranteed to
# have only a single usage in the library, which is part of the definition of top level block.
def_key = lib_bundle.definition_for_usage(usage_key)
display_name = get_block_display_name(def_key)
text_match = (text_search is None or
text_search.lower() in display_name.lower() or
text_search.lower() in str(usage_key).lower())
type_match = (block_types is None or usage_key.block_type in block_types)
if text_match and type_match:
metadata.append({
"id": usage_key,
"def_key": def_key,
"display_name": display_name,
"has_unpublished_changes": lib_bundle.does_definition_have_unpublished_changes(def_key),
})
return [
LibraryXBlockMetadata(
usage_key=item['id'],
def_key=item['def_key'],
display_name=item['display_name'],
has_unpublished_changes=item['has_unpublished_changes'],
)
for item in metadata
]
def test_schema_updates(self):
"""
Test that outdated indexes aren't retrieved
"""
lib = self._create_library(slug="test-lib--block-schemaupdates-1", title="Title 1", description="Description")
with patch("openedx.core.djangoapps.content_libraries.libraries_index.LibraryBlockIndexer.SCHEMA_VERSION",
new=0):
block = self._add_block_to_library(lib['id'], "problem", "problem1")
self.assertEqual(len(LibraryBlockIndexer.get_items([block['id']])), 1)
with patch("openedx.core.djangoapps.content_libraries.libraries_index.LibraryBlockIndexer.SCHEMA_VERSION",
new=1):
self.assertEqual(len(LibraryBlockIndexer.get_items([block['id']])), 0)
call_command("reindex_content_library", all=True, force=True)
self.assertEqual(len(LibraryBlockIndexer.get_items([block['id']])), 1)
def test_index_block(self):
"""
Test if libraries are being indexed correctly
"""
lib = self._create_library(slug="test-lib-index-1", title="Title 1", description="Description")
block1 = self._add_block_to_library(lib['id'], "problem", "problem1")
block2 = self._add_block_to_library(lib['id'], "problem", "problem2")
self.assertEqual(len(LibraryBlockIndexer.get_items()), 2)
for block in [block1, block2]:
usage_key = LibraryUsageLocatorV2.from_string(block['id'])
response = LibraryBlockIndexer.get_items([usage_key])[0]
self.assertEqual(response['id'], block['id'])
self.assertEqual(response['def_key'], block['def_key'])
self.assertEqual(response['block_type'], block['block_type'])
self.assertEqual(response['display_name'], block['display_name'])
self.assertEqual(response['has_unpublished_changes'], block['has_unpublished_changes'])
def test_crud_block(self):
"""
Test that CRUD operations on blocks are reflected in the index
"""
lib = self._create_library(slug="test-lib-crud-block",
title="Title",
description="Description")
block = self._add_block_to_library(lib['id'], "problem", "problem1")
# Update OLX, verify updates in index
self._set_library_block_olx(block["id"],
'<problem display_name="new_name"/>')
response = LibraryBlockIndexer.get_items([block['id']])[0]
assert response['display_name'] == 'new_name'
assert response['has_unpublished_changes'] is True
# Verify has_unpublished_changes after committing library
self._commit_library_changes(lib['id'])
response = LibraryBlockIndexer.get_items([block['id']])[0]
assert response['has_unpublished_changes'] is False
# Verify has_unpublished_changes after reverting library
self._set_library_block_asset(block["id"], "whatever.png", b"data")
response = LibraryBlockIndexer.get_items([block['id']])[0]
assert response['has_unpublished_changes'] is True
self._revert_library_changes(lib['id'])
response = LibraryBlockIndexer.get_items([block['id']])[0]
assert response['has_unpublished_changes'] is False
# Verify that deleting block removes it from index
self._delete_library_block(block['id'])
assert LibraryBlockIndexer.get_items([block['id']]) == []
# Verify that deleting a library removes its blocks from index too
self._add_block_to_library(lib['id'], "problem", "problem1")
LibraryBlockIndexer.get_items([block['id']])
self._delete_library(lib['id'])
assert LibraryBlockIndexer.get_items([block['id']]) == []