def test_get_data_id_null_version(self):
version = Version(id="254", version=None, browser="2")
browser = Browser(id="2", slug="the_browser")
collection = Collection()
collection.add(version)
collection.add(browser)
self.assertEqual(
('versions', 'the_browser', ''), version.get_data_id())
def test_get_data_id_null_version(self):
version = Version(id='254', version=None, browser='2')
browser = Browser(id='2', slug='the_browser')
collection = Collection()
collection.add(version)
collection.add(browser)
self.assertEqual(('versions', 'the_browser', ''),
version.get_data_id())
def test_get_data_id_with_empty_subpath(self):
maturity = Maturity(id='2')
spec = Specification(id='22', maturity='2', mdn_key='SPEC')
section = Section(id='_sec', specification='22', subpath={})
collection = Collection()
collection.add(maturity)
collection.add(spec)
collection.add(section)
self.assertEqual(('sections', 'SPEC', ''), section.get_data_id())
def test_set_collection(self):
browser = Browser(slug='firefox', versions=['1.0', '2.0'])
self.assertIsNone(browser._collection)
self.assertIsNone(browser.versions.links[0].collection)
collection = Collection()
browser.set_collection(collection)
self.assertEqual(collection, browser._collection)
self.assertEqual(collection, browser.versions.links[0].collection)
def test_get_data_id_without_subpath(self):
maturity = Maturity(id="2")
spec = Specification(id="22", maturity="2", mdn_key="SPEC")
feature = Feature(id="222")
section = Section(id="_sec", specification="22", features=["222"])
collection = Collection()
collection.add(maturity)
collection.add(spec)
collection.add(feature)
collection.add(section)
self.assertEqual(('sections', 'SPEC', ''), section.get_data_id())
def test_get_data_id_with_number(self):
maturity = Maturity(id='2')
spec = Specification(id='22', maturity='2', mdn_key='SPEC')
section = Section(id='_sec',
specification='22',
number={'en': '1.2.3'},
subpath={'en': '#123'})
collection = Collection()
collection.add(maturity)
collection.add(spec)
collection.add(section)
self.assertEqual(('sections', 'SPEC', '#123'), section.get_data_id())
def test_load_collection_with_id(self):
firefox = Browser(slug='firefox', id=6)
self.col.add(firefox)
key = ('browsers', 'firefox')
self.assertEqual({key: firefox},
self.col.get_resources_by_data_id('browsers'))
copy_col = Collection()
copy_col.load_collection(self.col)
new_resources = copy_col.get_resources_by_data_id('browsers')
self.assertEqual([key], list(new_resources.keys()))
new_firefox = new_resources[key]
self.assertEqual(firefox.to_json_api(), new_firefox.to_json_api())
self.assertEqual(new_firefox.id.id, 6)
def test_override_ids_resource_without_id(self):
firefox = Browser(slug='firefox')
chrome = Browser(slug='chrome')
self.col.add(firefox)
self.col.add(chrome)
self.assertEqual(None, self.col.get('browsers', '1'))
other_col = Collection()
other_firefox = Browser(id='1', slug='firefox')
other_col.add(other_firefox)
self.col.override_ids_to_match(other_col)
self.assertEqual(firefox, self.col.get('browsers', '1'))
self.assertIsNone(chrome.id)
def test_get_data_id_with_number(self):
maturity = Maturity(id="2")
spec = Specification(id="22", maturity="2", mdn_key="SPEC")
feature = Feature(id="222")
section = Section(
id="_sec", specification="22", features=["222"],
number={"en": "1.2.3"}, subpath={"en": "#123"})
collection = Collection()
collection.add(maturity)
collection.add(spec)
collection.add(feature)
collection.add(section)
self.assertEqual(('sections', 'SPEC', '#123'), section.get_data_id())
def test_override_ids_resource_with_falsy_id(self):
firefox = Browser(id="", slug='firefox')
chrome = Browser(id=0, slug='chrome')
self.col.add(firefox)
self.col.add(chrome)
self.assertEqual(None, self.col.get('browsers', '1'))
other_col = Collection()
other_chrome = Browser(id="1", slug="chrome")
other_firefox = Browser(id="2", slug="firefox")
other_col.add(other_chrome)
other_col.add(other_firefox)
self.col.override_ids_to_match(other_col)
self.assertEqual(chrome, self.col.get('browsers', '1'))
self.assertEqual(firefox, self.col.get('browsers', '2'))
def setUp(self):
self.client = Client('http://example.com')
self.client.request = mock.Mock()
self.client.request.side_effect = Exception('should not be called')
self.orig_col = Collection(self.client)
self.new_col = Collection()
def test_override_ids_to_match(self):
# Setup collection resources
browser = Browser(id='_chrome', slug='chrome', versions=['_version'])
version = Version(id='_version', version='1.0', browser='_chrome')
feature = Feature(id='_feature', slug='the-feature')
support = Support(id='_support',
feature='_feature',
version='_version')
maturity = Maturity(id='_maturity', slug='REC')
specification = Specification(id='_spec',
slug='css1',
mdn_key='CSS1',
maturity='_maturity')
section = Section(id='_section',
number={'en': '5.6.1'},
specification='_spec')
self.col.add(browser)
self.col.add(version)
self.col.add(feature)
self.col.add(support)
self.col.add(maturity)
self.col.add(specification)
self.col.add(section)
# JSON API representation changes
expected = {
'versions': {
'version': '1.0',
'links': {
'browser': '_chrome',
},
}
}
self.assertEqual(expected, version.to_json_api())
# Setup other collection with different IDs
sync_browser = Browser(id='1', slug='chrome')
sync_version = Version(id='2', version='1.0', browser='1')
sync_feature = Feature(id='3', slug='the-feature')
sync_support = Support(id='4', feature='3', version='2')
sync_maturity = Maturity(id='5', slug='REC')
sync_specification = Specification(id='6',
slug='css1',
mdn_key='CSS1',
maturity='5')
sync_section = Section(id='7',
number={'en': '5.6.1'},
specification='6')
sync_collection = Collection()
sync_collection.add(sync_browser)
sync_collection.add(sync_version)
sync_collection.add(sync_feature)
sync_collection.add(sync_support)
sync_collection.add(sync_maturity)
sync_collection.add(sync_specification)
sync_collection.add(sync_section)
# Lookup is by local ID
self.assertEqual(browser, self.col.get('browsers', '_chrome'))
self.assertEqual(None, self.col.get('browsers', '1'))
# Synchronize IDs to the other collection
self.col.override_ids_to_match(sync_collection)
# Other IDs are now the same as original IDs
self.assertEqual('1', browser.id.id)
self.assertEqual('2', version.id.id)
self.assertEqual('3', feature.id.id)
self.assertEqual('4', support.id.id)
self.assertEqual('5', maturity.id.id)
self.assertEqual('6', specification.id.id)
self.assertEqual('7', section.id.id)
# Linked IDs are changed as well
self.assertEqual('1', version.browser.id)
self.assertEqual(['2'], browser.versions.ids)
self.assertEqual('2', support.version.id)
self.assertEqual('3', support.feature.id)
self.assertEqual('5', specification.maturity.id)
self.assertEqual('6', section.specification.id)
# JSON API representation changes
expected = {
'versions': {
'version': '1.0',
'links': {
'browser': '1',
},
}
}
self.assertEqual(expected, version.to_json_api())
# Lookup is by original ID
self.assertEqual(None, self.col.get('browsers', '_chrome'))
self.assertEqual(browser, self.col.get('browsers', '1'))
def setUp(self):
self.col = Collection()
def test_null_link_with_collection(self):
collection = Collection()
link = Link(collection, 'browsers')
self.assertIsNone(link.id)
def test_link_with_collection(self):
collection = Collection()
link = Link(collection, 'browsers', '1')
self.assertEqual(link.id, '1')
collection._override_ids = {'browsers': {'1': '_browser1'}}
self.assertEqual(link.id, '_browser1')
def _process_data(self):
"""Load the linked data and compare to current data."""
assert not hasattr(self, 'changes'), '_process_data called twice.'
assert hasattr(self,
'errors'), ('_process_data not called by is_valid().')
r_by_t = Collection.resource_by_type
# Create and load collection of new data
new_collection = Collection()
for rtype, items in self.data.items():
resource_cls = r_by_t.get(rtype)
if resource_cls:
for seq, json_api_item in enumerate(items):
item = json_api_item.copy()
links = item.pop('links', {})
item.update(links)
resource = self.load_resource(resource_cls, item)
resource._seq = seq
new_collection.add(resource)
# Create native representation of current feature data
current_collection = Collection(DjangoResourceClient())
feature_serializer = ViewFeatureSerializer(context=self.context)
current_feature = feature_serializer.to_representation(self.feature)
current_extra = current_feature.pop('_view_extra')
del current_extra['meta']
# Load feature into new and current collection
current_feature_resource = self.load_resource(r_by_t['features'],
current_feature)
current_collection.add(current_feature_resource)
current_feature.update(self.feature._in_extra)
current_feature['id'] = str(current_feature['id'])
resource_feature = self.load_resource(r_by_t['features'],
current_feature)
resource_feature._seq = None
new_collection.add(resource_feature)
# Populate collection of current data
for rtype, items in current_extra.items():
resource_cls = r_by_t[rtype]
for item in items:
resource = self.load_resource(resource_cls, item)
current_collection.add(resource)
# Add existing items not explicit in PUT content
# This avoids 'delete' changes
new_items = new_collection.get_all_by_data_id()
for data_id, item in current_collection.get_all_by_data_id().items():
if data_id not in new_items:
rtype = item._resource_type
resource = r_by_t[rtype]()
json_api_rep = item.to_json_api()
json_api_rep[rtype]['id'] = item.id.id
resource.from_json_api(json_api_rep)
resource._seq = None
new_collection.add(resource)
# Add existing items used in new collection to current collection
# This avoids incorrect 'new' changes
existing_items = current_collection.get_all_by_data_id()
for data_id, item in new_collection.get_all_by_data_id().items():
if item.id:
item_id = item.id.id
int_id = None
existing_item = existing_items.get(data_id)
try:
int_id = int(item_id)
except ValueError:
pass
if int_id and (existing_item is None):
rtype = item._resource_type
resource_cls = r_by_t[rtype]
model_cls, serializer_cls = view_cls_by_name[rtype]
obj = model_cls.objects.get(id=int_id)
serializer = serializer_cls()
data = serializer.to_representation(obj)
resource = self.load_resource(resource_cls, data)
current_collection.add(resource)
# Load the diff
self.changeset = CollectionChangeset(current_collection,
new_collection)
assert not self.changeset.changes.get('deleted'), (
'Existing items were not added, so deletions found:\n%s' %
self.changes['deleted'])