8 files changed, 557 insertions, 0 deletions
diff --git a/test/python/dockerpy/README.md b/test/python/dockerpy/README.md
new file mode 100644
index 000000000..22908afc6
--- /dev/null
+++ b/test/python/dockerpy/README.md
@@ -0,0 +1,40 @@
+# Dockerpy regression test
+
+Python test suite to validate Podman endpoints using dockerpy library
+
+## Running Tests
+
+To run the tests locally in your sandbox (Fedora 32):
+
+```shell script
+# dnf install python3-docker
+```
+
+### Run the entire test suite
+
+```shell
+# cd test/python/dockerpy
+# PYTHONPATH=/usr/bin/python python -m unittest discover .
+```
+
+Passing the -v option to your test script will instruct unittest.main() to enable a higher level of verbosity, and produce detailed output:
+
+```shell
+# cd test/python/dockerpy
+# PYTHONPATH=/usr/bin/python python -m unittest -v discover .
+```
+
+### Run a specific test class
+
+```shell
+# cd test/python/dockerpy
+# PYTHONPATH=/usr/bin/python python -m unittest -v tests.test_images
+```
+
+### Run a specific test within the test class
+
+```shell
+# cd test/python/dockerpy
+# PYTHONPATH=/usr/bin/python python -m unittest tests.test_images.TestImages.test_import_image
+
+```
diff --git a/test/python/dockerpy/__init__.py b/test/python/dockerpy/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/test/python/dockerpy/__init__.py
diff --git a/test/python/dockerpy/tests/__init__.py b/test/python/dockerpy/tests/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/test/python/dockerpy/tests/__init__.py
diff --git a/test/python/dockerpy/tests/common.py b/test/python/dockerpy/tests/common.py
new file mode 100644
index 000000000..f83f4076f
--- /dev/null
+++ b/test/python/dockerpy/tests/common.py
@@ -0,0 +1,105 @@
+import os
+import pathlib
+import subprocess
+import sys
+import time
+
+from docker import APIClient
+
+from . import constant
+
+alpineDict = {
+    "name": "docker.io/library/alpine:latest",
+    "shortName": "alpine",
+    "tarballName": "alpine.tar"
+}
+
+
+def get_client():
+    client = APIClient(base_url="http://localhost:8080", timeout=15)
+    return client
+
+
+client = get_client()
+
+
+def podman():
+    binary = os.getenv("PODMAN_BINARY")
+    if binary is None:
+        binary = "../../../bin/podman"
+    return binary
+
+
+def restore_image_from_cache(TestClass):
+    alpineImage = os.path.join(constant.ImageCacheDir,
+                               alpineDict["tarballName"])
+    if not os.path.exists(alpineImage):
+        os.makedirs(constant.ImageCacheDir, exist_ok=True)
+        client.pull(constant.ALPINE)
+        image = client.get_image(constant.ALPINE)
+        tarball = open(alpineImage, mode="wb")
+        for frame in image:
+            tarball.write(frame)
+        tarball.close()
+    else:
+        subprocess.run(
+            [podman(), "load", "-i", alpineImage],
+            shell=False,
+            stdin=subprocess.DEVNULL,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+            check=True,
+        )
+
+
+def flush_image_cache(TestCase):
+    for f in pathlib.Path(constant.ImageCacheDir).glob("*"):
+        f.unlink(f)
+
+
+def run_top_container():
+    c = client.create_container(image=constant.ALPINE,
+                                command='/bin/sleep 5',
+                                name=constant.TOP)
+    client.start(container=c.get("Id"))
+    return c.get("Id")
+
+
+def enable_sock(TestClass):
+    TestClass.podman = subprocess.Popen(
+        [
+            podman(), "system", "service", "tcp:localhost:8080",
+            "--log-level=debug", "--time=0"
+        ],
+        shell=False,
+        stdin=subprocess.DEVNULL,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+    )
+    time.sleep(2)
+
+
+def terminate_connection(TestClass):
+    TestClass.podman.terminate()
+    stdout, stderr = TestClass.podman.communicate(timeout=0.5)
+    if stdout:
+        print("\nService Stdout:\n" + stdout.decode('utf-8'))
+    if stderr:
+        print("\nService Stderr:\n" + stderr.decode('utf-8'))
+
+    if TestClass.podman.returncode > 0:
+        sys.stderr.write("podman exited with error code {}\n".format(
+            TestClass.podman.returncode))
+        sys.exit(2)
+
+
+def remove_all_containers():
+    containers = client.containers(quiet=True)
+    for c in containers:
+        client.remove_container(container=c.get("Id"), force=True)
+
+
+def remove_all_images():
+    allImages = client.images()
+    for image in allImages:
+        client.remove_image(image, force=True)
diff --git a/test/python/dockerpy/tests/constant.py b/test/python/dockerpy/tests/constant.py
new file mode 100644
index 000000000..b44442d02
--- /dev/null
+++ b/test/python/dockerpy/tests/constant.py
@@ -0,0 +1,13 @@
+BB = "docker.io/library/busybox:latest"
+NGINX = "docker.io/library/nginx:latest"
+ALPINE = "docker.io/library/alpine:latest"
+ALPINE_SHORTNAME = "alpine"
+ALPINELISTTAG = "docker.io/library/alpine:3.10.2"
+ALPINELISTDIGEST = "docker.io/library/alpine@sha256:72c42ed48c3a2db31b7dafe17d275b634664a708d901ec9fd57b1529280f01fb"
+ALPINEAMD64DIGEST = "docker.io/library/alpine@sha256:acd3ca9941a85e8ed16515bfc5328e4e2f8c128caa72959a58a127b7801ee01f"
+ALPINEAMD64ID = "961769676411f082461f9ef46626dd7a2d1e2b2a38e6a44364bcbecf51e66dd4"
+ALPINEARM64DIGEST = "docker.io/library/alpine@sha256:db7f3dcef3d586f7dd123f107c93d7911515a5991c4b9e51fa2a43e46335a43e"
+ALPINEARM64ID = "915beeae46751fc564998c79e73a1026542e945ca4f73dc841d09ccc6c2c0672"
+infra = "k8s.gcr.io/pause:3.2"
+TOP = "top"
+ImageCacheDir = "/tmp/podman/imagecachedir"
diff --git a/test/python/dockerpy/tests/test_containers.py b/test/python/dockerpy/tests/test_containers.py
new file mode 100644
index 000000000..6b89688d4
--- /dev/null
+++ b/test/python/dockerpy/tests/test_containers.py
@@ -0,0 +1,193 @@
+import os
+import time
+import unittest
+
+import requests
+
+from . import common, constant
+
+client = common.get_client()
+
+
+class TestContainers(unittest.TestCase):
+    topContainerId = ""
+
+    def setUp(self):
+        super().setUp()
+        common.restore_image_from_cache(self)
+        TestContainers.topContainerId = common.run_top_container()
+
+    def tearDown(self):
+        common.remove_all_containers()
+        common.remove_all_images()
+        return super().tearDown()
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        common.enable_sock(cls)
+
+    @classmethod
+    def tearDownClass(cls):
+        common.terminate_connection(cls)
+        common.flush_image_cache(cls)
+        return super().tearDownClass()
+
+    def test_inspect_container(self):
+        # Inspect bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.inspect_container("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+        # Inspect valid container by name
+        container = client.inspect_container(constant.TOP)
+        self.assertIn(TestContainers.topContainerId, container["Id"])
+        # Inspect valid container by Id
+        container = client.inspect_container(TestContainers.topContainerId)
+        self.assertIn(constant.TOP, container["Name"])
+
+    def test_create_container(self):
+        # Run a container with detach mode
+        container = client.create_container(image="alpine", detach=True)
+        self.assertEqual(len(container), 2)
+
+    def test_start_container(self):
+        # Start bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.start("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+
+        # Podman docs says it should give a 304 but returns with no response
+        # # Start a already started container should return 304
+        # response = client.start(container=TestContainers.topContainerId)
+        # self.assertEqual(error.exception.response.status_code, 304)
+
+        # Create a new container and validate the count
+        client.create_container(image=constant.ALPINE, name="container2")
+        containers = client.containers(quiet=True, all=True)
+        self.assertEqual(len(containers), 2)
+
+    def test_stop_container(self):
+        # Stop bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.stop("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+
+        # Validate the container state
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "running")
+
+        # Stop a running container and validate the state
+        client.stop(TestContainers.topContainerId)
+        container = client.inspect_container(constant.TOP)
+        self.assertIn(
+            container["State"]["Status"],
+            "stopped exited",
+        )
+
+    def test_restart_container(self):
+        # Restart bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.restart("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+
+        # Validate the container state
+        client.stop(TestContainers.topContainerId)
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "stopped")
+
+        # restart a running container and validate the state
+        client.restart(TestContainers.topContainerId)
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "running")
+
+    def test_remove_container(self):
+        # Remove bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.remove_container("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+
+        # Remove container by ID with force
+        client.remove_container(TestContainers.topContainerId, force=True)
+        containers = client.containers()
+        self.assertEqual(len(containers), 0)
+
+    def test_remove_container_without_force(self):
+        # Validate current container count
+        containers = client.containers()
+        self.assertTrue(len(containers), 1)
+
+        # Remove running container should throw error
+        with self.assertRaises(requests.HTTPError) as error:
+            client.remove_container(TestContainers.topContainerId)
+        self.assertEqual(error.exception.response.status_code, 500)
+
+        # Remove container by ID with force
+        client.stop(TestContainers.topContainerId)
+        client.remove_container(TestContainers.topContainerId)
+        containers = client.containers()
+        self.assertEqual(len(containers), 0)
+
+    def test_pause_container(self):
+        # Pause bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.pause("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+
+        # Validate the container state
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "running")
+
+        # Pause a running container and validate the state
+        client.pause(container)
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "paused")
+
+    def test_pause_stoped_container(self):
+        # Stop the container
+        client.stop(TestContainers.topContainerId)
+
+        # Pause exited container should trow error
+        with self.assertRaises(requests.HTTPError) as error:
+            client.pause(TestContainers.topContainerId)
+        self.assertEqual(error.exception.response.status_code, 500)
+
+    def test_unpause_container(self):
+        # Unpause bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.unpause("dummy")
+        self.assertEqual(error.exception.response.status_code, 404)
+
+        # Validate the container state
+        client.pause(TestContainers.topContainerId)
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "paused")
+
+        # Pause a running container and validate the state
+        client.unpause(TestContainers.topContainerId)
+        container = client.inspect_container(constant.TOP)
+        self.assertEqual(container["State"]["Status"], "running")
+
+    def test_list_container(self):
+
+        # Add container and validate the count
+        client.create_container(image="alpine", detach=True)
+        containers = client.containers(all=True)
+        self.assertEqual(len(containers), 2)
+
+        # Not working for now......checking
+        # # List container with filter by id
+        # filters = {'id':TestContainers.topContainerId}
+        # filteredContainers = client.containers(all=True,filters = filters)
+        # self.assertEqual(len(filteredContainers) , 1)
+
+        # # List container with filter by name
+        # filters = {'name':constant.TOP}
+        # filteredContainers = client.containers(all=True,filters = filters)
+        # self.assertEqual(len(filteredContainers) , 1)
+
+    @unittest.skip("Not Supported yet")
+    def test_rename_container(self):
+        # rename bogus container
+        with self.assertRaises(requests.HTTPError) as error:
+            client.rename(container="dummy", name="newname")
+        self.assertEqual(error.exception.response.status_code, 404)
diff --git a/test/python/dockerpy/tests/test_images.py b/test/python/dockerpy/tests/test_images.py
new file mode 100644
index 000000000..5eae61c2f
--- /dev/null
+++ b/test/python/dockerpy/tests/test_images.py
@@ -0,0 +1,162 @@
+import os
+import stat
+import unittest
+from os import remove
+from stat import ST_SIZE
+
+import docker
+import requests
+
+from . import common, constant
+
+client = common.get_client()
+
+
+class TestImages(unittest.TestCase):
+    def setUp(self):
+        super().setUp()
+        common.restore_image_from_cache(self)
+
+    def tearDown(self):
+        common.remove_all_images()
+        return super().tearDown()
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        common.enable_sock(cls)
+
+    @classmethod
+    def tearDownClass(cls):
+        common.terminate_connection(cls)
+        common.flush_image_cache(cls)
+        return super().tearDownClass()
+
+# Inspect Image
+
+    def test_inspect_image(self):
+        # Check for error with wrong image name
+        with self.assertRaises(requests.HTTPError):
+            client.inspect_image("dummy")
+        alpine_image = client.inspect_image(constant.ALPINE)
+        self.assertIn(constant.ALPINE, alpine_image["RepoTags"])
+
+# Tag Image
+
+# Validates if invalid image name is given a bad response is encountered.
+
+    def test_tag_invalid_image(self):
+        with self.assertRaises(requests.HTTPError):
+            client.tag("dummy", "demo")
+
+    #  Validates if the image is tagged successfully.
+    def test_tag_valid_image(self):
+        client.tag(constant.ALPINE, "demo", constant.ALPINE_SHORTNAME)
+        alpine_image = client.inspect_image(constant.ALPINE)
+        for x in alpine_image["RepoTags"]:
+            if ("demo:alpine" in x):
+                self.assertTrue
+        self.assertFalse
+
+    # Validates if name updates when the image is retagged.
+    @unittest.skip("dosent work now")
+    def test_retag_valid_image(self):
+        client.tag(constant.ALPINE_SHORTNAME, "demo", "rename")
+        alpine_image = client.inspect_image(constant.ALPINE)
+        self.assertNotIn("demo:test", alpine_image["RepoTags"])
+
+# List Image
+# List All Images
+
+    def test_list_images(self):
+        allImages = client.images()
+        self.assertEqual(len(allImages), 1)
+        # Add more images
+        client.pull(constant.BB)
+        allImages = client.images()
+        self.assertEqual(len(allImages), 2)
+
+        # List images with filter
+        filters = {'reference': 'alpine'}
+        allImages = client.images(filters=filters)
+        self.assertEqual(len(allImages), 1)
+
+# Search Image
+
+    def test_search_image(self):
+        response = client.search("alpine")
+        for i in response:
+            # Alpine found
+            if "docker.io/library/alpine" in i["Name"]:
+                self.assertTrue
+        self.assertFalse
+
+# Image Exist (No docker-py support yet)
+
+# Remove Image
+
+    def test_remove_image(self):
+        # Check for error with wrong image name
+        with self.assertRaises(requests.HTTPError):
+            client.remove_image("dummy")
+        allImages = client.images()
+        self.assertEqual(len(allImages), 1)
+        alpine_image = client.inspect_image(constant.ALPINE)
+        client.remove_image(alpine_image)
+        allImages = client.images()
+        self.assertEqual(len(allImages), 0)
+
+# Image History
+
+    def test_image_history(self):
+        # Check for error with wrong image name
+        with self.assertRaises(requests.HTTPError):
+            client.history("dummy")
+
+        imageHistory = client.history(constant.ALPINE)
+        alpine_image = client.inspect_image(constant.ALPINE)
+        for h in imageHistory:
+            if h["Id"] in alpine_image["Id"]:
+                self.assertTrue
+        self.assertFalse
+
+# Prune Image (No docker-py support yet)
+
+    def test_get_image_dummy(self):
+        # FIXME: seems to be an error in the library
+        self.skipTest("Documentation and library do not match")
+        # Check for error with wrong image name
+        with self.assertRaises(docker.errors.ImageNotFound):
+            client.get_image("dummy")
+
+# Export Image
+
+    def test_export_image(self):
+        client.pull(constant.BB)
+        if not os.path.exists(constant.ImageCacheDir):
+            os.makedirs(constant.ImageCacheDir)
+
+        image = client.get_image(constant.BB)
+
+        file = os.path.join(constant.ImageCacheDir, "busybox.tar")
+        tarball = open(file, mode="wb")
+        for frame in image:
+            tarball.write(frame)
+        tarball.close()
+        sz = os.path.getsize(file)
+        self.assertGreater(sz, 0)
+
+
+# Import|Load Image
+
+    def test_import_image(self):
+        allImages = client.images()
+        self.assertEqual(len(allImages), 1)
+        file = os.path.join(constant.ImageCacheDir, "alpine.tar")
+        client.import_image_from_file(filename=file)
+        allImages = client.images()
+        self.assertEqual(len(allImages), 2)
+
+if __name__ == '__main__':
+    # Setup temporary space
+    unittest.main()
diff --git a/test/python/dockerpy/tests/test_info_version.py b/test/python/dockerpy/tests/test_info_version.py
new file mode 100644
index 000000000..e3ee18ec7
--- /dev/null
+++ b/test/python/dockerpy/tests/test_info_version.py
@@ -0,0 +1,44 @@
+import unittest
+
+from . import common, constant
+
+client = common.get_client()
+
+
+class TestInfo_Version(unittest.TestCase):
+
+    podman = None
+    topContainerId = ""
+
+    def setUp(self):
+        super().setUp()
+        common.restore_image_from_cache(self)
+        TestInfo_Version.topContainerId = common.run_top_container()
+
+    def tearDown(self):
+        common.remove_all_containers()
+        common.remove_all_images()
+        return super().tearDown()
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        common.enable_sock(cls)
+
+    @classmethod
+    def tearDownClass(cls):
+        common.terminate_connection(cls)
+        return super().tearDownClass()
+
+    def test_Info(self):
+        self.assertIsNotNone(client.info())
+
+    def test_info_container_details(self):
+        info = client.info()
+        self.assertEqual(info["Containers"], 1)
+        client.create_container(image=constant.ALPINE)
+        info = client.info()
+        self.assertEqual(info["Containers"], 2)
+
+    def test_version(self):
+        self.assertIsNotNone(client.version())