def test_extract_metadata_parses_kflavor(self):
resource = dict(
subarches=factory.make_name("subarch"),
other_item=factory.make_name("other"),
)
image = make_image_spec(subarch='hwe-16.04-lowlatency',
kflavor='lowlatency')
mapping = set_resource(image_spec=image, resource=resource)
metadata = mapping.dump_json()
# Lack of consistency across maas in naming arch vs architecture
# and subarch vs subarchitecture means I can't just do a simple
# dict parameter expansion here.
params = {
"osystem": image.os,
"architecture": image.arch,
"subarchitecture": image.subarch,
"release": image.release,
"label": image.label,
}
extracted_data = extract_metadata(metadata, params)
# We only expect the supported_subarches key from the resource data.
expected = dict(supported_subarches=resource["subarches"])
self.assertEqual(expected, extracted_data)
def test_extract_metadata_handles_missing_subarch(self):
resource = dict(other_item=factory.make_name("other"), )
image = make_image_spec()
mapping = set_resource(image_spec=image, resource=resource)
metadata = mapping.dump_json()
# Lack of consistency across maas in naming arch vs architecture
# and subarch vs subarchitecture means I can't just do a simple
# dict parameter expansion here.
params = {
"osystem": image.os,
"architecture": image.arch,
"subarchitecture": image.subarch,
"release": image.release,
"label": image.label,
}
self.assertEqual({}, extract_metadata(metadata, params))