def test_extract_attributes():
fields = {
'id': serializers.Field(),
'username': serializers.Field(),
'deleted': serializers.ReadOnlyField(),
}
resource = {'id': 1, 'deleted': None, 'username': '******'}
expected = {
'username': '******',
'deleted': None
}
assert sorted(JSONRenderer.extract_attributes(fields, resource)) == sorted(expected), 'Regular fields should be extracted'
assert sorted(JSONRenderer.extract_attributes(fields, {})) == sorted(
{'username': ''}), 'Should not extract read_only fields on empty serializer'
def test_extract_attributes():
fields = {
'id': serializers.Field(),
'username': serializers.Field(),
'deleted': serializers.ReadOnlyField(),
}
resource = {'id': 1, 'deleted': None, 'username': '******'}
expected = {'username': '******', 'deleted': None}
assert sorted(JSONRenderer.extract_attributes(
fields,
resource)) == sorted(expected), 'Regular fields should be extracted'
assert sorted(JSONRenderer.extract_attributes(fields, {})) == sorted(
{'username':
''}), 'Should not extract read_only fields on empty serializer'
def test_extract_attributes():
fields = {
"id": serializers.Field(),
"username": serializers.Field(),
"deleted": serializers.ReadOnlyField(),
}
resource = {"id": 1, "deleted": None, "username": "******"}
expected = {"username": "******", "deleted": None}
assert sorted(JSONRenderer.extract_attributes(
fields,
resource)) == sorted(expected), "Regular fields should be extracted"
assert sorted(JSONRenderer.extract_attributes(fields, {})) == sorted(
{"username":
""}), "Should not extract read_only fields on empty serializer"
def build_json_resource_obj(fields, resource, resource_instance,
resource_name):
resource_data = [
('type', resource_name),
('id', encoding.force_text(resource_instance.pk)
if resource_instance else None),
('attributes', JSONRenderer.extract_attributes(fields, resource)),
]
# Use CustomJSONRenderer.extract_relationships, which removes embedded data
relationships = CustomJSONRenderer.extract_relationships(
fields, resource, resource_instance)
if relationships:
resource_data.append(('relationships', relationships))
# Add 'self' link if field is present and valid
if api_settings.URL_FIELD_NAME in resource and \
isinstance(fields[api_settings.URL_FIELD_NAME], relations.RelatedField):
resource_data.append(('links', {
'self': resource[api_settings.URL_FIELD_NAME]
}))
return OrderedDict(resource_data)
