def test_no_cache(self, should_cache, getter):
r = requests.Response()
r.status_code = 200
r.headers['Docker-Content-Digest'] = 'sha256:asha'
r._content = b'{"key": "value"}'
i = Image(f"quay.io/foo/bar:latest", response_cache=None)
getter.return_value = r
m = i._get_manifest()
assert m == r
getter.assert_called_once_with(
"https://quay.io/v2/foo/bar/manifests/latest")
should_cache.assert_not_called()
def test_empty_cache_should_not_cache(self, should_cache, getter):
should_cache.return_value = False
i = Image(f"quay.io/foo/bar:latest", response_cache={})
r = requests.Response()
r.status_code = 200
r.headers['Docker-Content-Digest'] = 'sha256:asha'
r._content = b'{"key": "value"}'
getter.return_value = r
m = i._get_manifest()
getter.assert_any_call("https://quay.io/v2/foo/bar/manifests/latest",
requests.head)
getter.assert_any_call("https://quay.io/v2/foo/bar/manifests/latest")
assert m == r
assert i.response_cache == {}