Test Container Repository Tags endpoint (ansible#1032)

* Add functional test for Container Repository Tags endpoint
Issue: AAH-906

(cherry picked from commit ada466b)

functest_requirements.txt

@@ -1,3 +1,4 @@
 git+https://github.com/pulp/pulp-smash.git#egg=pulp-smash
+pulp-container>=2.8.0,<2.9.0
 pytest
 orionutils

galaxy_ng/tests/functional/cli/test_container_repository_tags.py

@@ -0,0 +1,68 @@
+import unittest
+
+from urllib.parse import urlparse
+
+from pulpcore.client.galaxy_ng.exceptions import ApiException
+from pulp_container.tests.functional.api import rbac_base
+from pulp_container.tests.functional.constants import DOCKERHUB_PULP_FIXTURE_1
+from pulp_smash import cli
+
+from galaxy_ng.tests.functional.utils import ContainerTestCaseUsingBindings
+
+
+class ContainerRepositoryTagsTestCase(ContainerTestCaseUsingBindings, rbac_base.BaseRegistryTest):
+    """Test whether a container repository's tags can be listed.
+
+    When running functional tests in dev environment please ensure that
+    Pulp Smash can either execute commands as root or can successfully
+    execute "sudo" on the localhost.
+    .. note:: When running against a non-https registry the client config
+        `insecure-registries` must be enabled.
+    For docker it is located in `/etc/docker/daemon.json` and content is::
+        {"insecure-registries": ["0.0.0.0:5001"]}
+    For podman it is located in `/etc/containers/registries.conf` with::
+        [registries.insecure]
+        registries = ['0.0.0.0:5001']
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        """
+        Define APIs to use and pull images needed later in tests
+        """
+        super().setUpClass()
+
+        cfg = cls.cfg
+        cls.registry = cli.RegistryClient(cls.cfg)
+        cls.registry.raise_if_unsupported(unittest.SkipTest, "Tests require podman/docker")
+        cls.registry_name = urlparse(cls.cfg.get_base_url()).netloc
+        admin_user, admin_password = cls.cfg.pulp_auth
+        cls.user_admin = {"username": admin_user, "password": admin_password}
+        cls._pull(f"{DOCKERHUB_PULP_FIXTURE_1}:manifest_a")
+
+    def test_list_container_repository_tags(self):
+        image_name = "foo/bar"
+        image_path = f"{DOCKERHUB_PULP_FIXTURE_1}:manifest_a"
+        local_url = "/".join([self.registry_name, f"{image_name}:1.0"])
+
+        # expect the Container Repository Tags not to exist yet
+        with self.assertRaises(ApiException) as context:
+            self.container_repo_tags_api.list(base_path=image_name)
+
+        # Bad request
+        assert context.exception.status == 404
+
+        self._push(image_path, local_url, self.user_admin)
+
+        response = self.container_repo_tags_api.list(base_path=image_name)
+
+        self.assertEqual(response.meta.count, 1)
+        for entry in response.data:
+            self.assertIn(entry.name, ["1.0"])
+
+        # Delete created Execution Environment
+        # api does not currently support delete
+        ee_delete_response = self.smash_client.delete(
+            f"{self.galaxy_api_prefix}/_ui/v1/execution-environments/repositories/{image_name}/"
+        )
+        print(f"Delete execution environment: {ee_delete_response['state']}")

galaxy_ng/tests/functional/utils.py

@@ -37,6 +37,8 @@
     ApiContentV3SyncApi,
     ApiContentV3SyncConfigApi,
     ApiV3NamespacesApi,
+    ApiUiV1ExecutionEnvironmentsRepositoriesContentTagsApi as ContainerRepositoryEndpointApi,
+    ApiUiV1ExecutionEnvironmentsRepositoriesApi as ContainerRepositoryApi
 )
 
 
@@ -169,6 +171,8 @@ def setUpClass(cls):
         cls.collections_api = ApiContentV3CollectionsApi(cls.client)
         cls.sync_config_api = ApiContentV3SyncConfigApi(cls.client)
         cls.sync_api = ApiContentV3SyncApi(cls.client)
+        cls.container_repo_tags_api = ContainerRepositoryEndpointApi(cls.client)
+        cls.container_repo_api = ContainerRepositoryApi(cls.client)
         cls.get_ansible_cfg_before_test()
         cls.galaxy_api_prefix = os.getenv("PULP_GALAXY_API_PATH_PREFIX", "/api/galaxy").rstrip("/")
 
@@ -220,3 +224,11 @@ def sync_repo(self, requirements_file, **kwargs):
 
         response = self.sync_api.sync(repo_name)
         monitor_task(f"/pulp/api/v3/tasks/{response.task}/")
+
+
+class ContainerTestCaseUsingBindings(TestCaseUsingBindings):
+    @classmethod
+    def setUpClass(cls):
+        if os.getenv("TEST") == "azure":
+            raise SkipTest("Container Registry disabled")
+        super().setUpClass()