def test_get_schema1_manifest():
retriever = ContentRetrieverForTesting.for_config(
{
"config": {
"Labels": {
"foo": "bar",
},
},
"rootfs": {
"type": "layers",
"diff_ids": []
},
"history": [
{
"created": "2018-04-03T18:37:09.284840891Z",
"created_by": "foo"
},
{
"created": "2018-04-12T18:37:09.284840891Z",
"created_by": "bar"
},
{
"created": "2018-04-03T18:37:09.284840891Z",
"created_by": "foo"
},
],
"architecture":
"amd64",
"os":
"linux",
},
"sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7",
7023,
)
manifest = OCIManifest(Bytes.for_string_or_unicode(SAMPLE_MANIFEST))
assert manifest.get_manifest_labels(retriever) == {
"com.example.key1": "value1",
"com.example.key2": "value2",
"foo": "bar",
}
schema1 = manifest.get_schema1_manifest("somenamespace", "somename",
"sometag", retriever)
assert schema1 is not None
assert schema1.media_type == DOCKER_SCHEMA1_MANIFEST_CONTENT_TYPE
assert set(
schema1.local_blob_digests
) == (set(manifest.local_blob_digests) - {
"sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7"
})
assert len(schema1.layers) == 3
via_convert = manifest.convert_manifest([schema1.media_type],
"somenamespace", "somename",
"sometag", retriever)
assert via_convert.digest == schema1.digest
def test_get_schema1_manifest_incorrect_history():
retriever = ContentRetrieverForTesting.for_config(
{
"config": {
"Labels": {
"foo": "bar",
},
},
"rootfs": {
"type": "layers",
"diff_ids": []
},
"history": [
{
"created": "2018-04-03T18:37:09.284840891Z",
"created_by": "foo"
},
{
"created": "2018-04-03T18:37:09.284840891Z",
"created_by": "foo"
},
],
"architecture":
"amd64",
"os":
"linux",
},
"sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7",
7023,
)
manifest = OCIManifest(Bytes.for_string_or_unicode(SAMPLE_MANIFEST))
assert manifest.get_manifest_labels(retriever) == {
"com.example.key1": "value1",
"com.example.key2": "value2",
"foo": "bar",
}
with pytest.raises(MalformedOCIManifest):
manifest.get_schema1_manifest("somenamespace", "somename", "sometag",
retriever)