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https://github.com/containers/podman
synced 2024-10-21 01:34:37 +00:00
Merge pull request #6532 from sujil02/python-test
Modify py test to start stop system service for each test
This commit is contained in:
commit
a2e0e170f9
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@ -6,11 +6,6 @@ Running tests
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=============
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To run the tests locally in your sandbox:
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#### Make sure that the Podman system service is running to do so
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```
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sudo podman --log-level=debug system service -t0 unix:/run/podman/podman.sock
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```
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#### Run the entire test
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```
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0
test/dockerpy/__init__.py
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0
test/dockerpy/__init__.py
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@ -1,6 +1,68 @@
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import docker
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import subprocess
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import os
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import sys
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import time
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from docker import Client
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from . import constant
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alpineDict = {
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"name": "docker.io/library/alpine:latest",
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"shortName": "alpine",
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"tarballName": "alpine.tar"}
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def get_client():
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return docker.Client(base_url="unix:/run/podman/podman.sock")
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client = docker.Client(base_url="http://localhost:8080",timeout=15)
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return client
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client = get_client()
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def podman():
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binary = os.getenv("PODMAN_BINARY")
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if binary is None:
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binary = "bin/podman"
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return binary
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def restore_image_from_cache():
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client.load_image(constant.ImageCacheDir+alpineDict["tarballName"])
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def run_top_container():
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client.pull(constant.ALPINE)
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c = client.create_container(constant.ALPINE,name=constant.TOP)
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client.start(container=c.get("Id"))
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def enable_sock(TestClass):
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TestClass.podman = subprocess.Popen(
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[
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podman(), "system", "service", "tcp:localhost:8080",
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"--log-level=debug", "--time=0"
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],
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shell=False,
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stdin=subprocess.DEVNULL,
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stdout=subprocess.DEVNULL,
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stderr=subprocess.DEVNULL,
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)
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time.sleep(2)
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def terminate_connection(TestClass):
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TestClass.podman.terminate()
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stdout, stderr = TestClass.podman.communicate(timeout=0.5)
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if stdout:
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print("\nService Stdout:\n" + stdout.decode('utf-8'))
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if stderr:
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print("\nService Stderr:\n" + stderr.decode('utf-8'))
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if TestClass.podman.returncode > 0:
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sys.stderr.write("podman exited with error code {}\n".format(
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TestClass.podman.returncode))
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sys.exit(2)
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def remove_all_containers():
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containers = client.containers(quiet=True)
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for c in containers:
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client.remove_container(container=c.get("Id"), force=True)
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def remove_all_images():
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allImages = client.images()
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for image in allImages:
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client.remove_image(image,force=True)
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@ -9,3 +9,5 @@ ALPINEAMD64ID = "961769676411f082461f9ef46626dd7a2d1e2b2a38e6a44364bcbecf51e
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ALPINEARM64DIGEST = "docker.io/library/alpine@sha256:db7f3dcef3d586f7dd123f107c93d7911515a5991c4b9e51fa2a43e46335a43e"
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ALPINEARM64ID = "915beeae46751fc564998c79e73a1026542e945ca4f73dc841d09ccc6c2c0672"
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infra = "k8s.gcr.io/pause:3.2"
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TOP = "top"
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ImageCacheDir = "/tmp/podman/imagecachedir"
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46
test/dockerpy/containers.py
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46
test/dockerpy/containers.py
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@ -0,0 +1,46 @@
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import unittest
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import docker
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import requests
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import os
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from docker import Client
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from . import constant
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from . import common
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client = common.get_client()
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class TestContainers(unittest.TestCase):
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podman = None
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def setUp(self):
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super().setUp()
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common.run_top_container()
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def tearDown(self):
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common.remove_all_containers()
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common.remove_all_images()
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return super().tearDown()
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@classmethod
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def setUpClass(cls):
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super().setUpClass()
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common.enable_sock(cls)
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@classmethod
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def tearDownClass(cls):
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common.terminate_connection(cls)
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return super().tearDownClass()
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def test_inspect_container(self):
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# Inspect bogus container
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with self.assertRaises(requests.HTTPError):
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client.inspect_container("dummy")
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# Inspect valid container
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container = client.inspect_container(constant.TOP)
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self.assertIn(constant.TOP , container["Name"])
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if __name__ == '__main__':
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# Setup temporary space
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unittest.main()
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@ -11,19 +11,29 @@ client = common.get_client()
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class TestImages(unittest.TestCase):
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podman = None
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def setUp(self):
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super().setUp()
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client.pull(constant.ALPINE)
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def tearDown(self):
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allImages = client.images()
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for image in allImages:
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client.remove_image(image,force=True)
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common.remove_all_images()
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return super().tearDown()
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# Inspect Image
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@classmethod
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def setUpClass(cls):
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super().setUpClass()
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common.enable_sock(cls)
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@classmethod
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def tearDownClass(cls):
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common.terminate_connection(cls)
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return super().tearDownClass()
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# Inspect Image
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def test_inspect_image(self):
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# Check for error with wrong image name
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with self.assertRaises(requests.HTTPError):
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@ -79,8 +89,8 @@ class TestImages(unittest.TestCase):
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for i in response:
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# Alpine found
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if "docker.io/library/alpine" in i["Name"]:
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self.assertTrue(True, msg="Image found")
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self.assertFalse(False,msg="Image not found")
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self.assertTrue
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self.assertFalse
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# Image Exist (No docker-py support yet)
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@ -105,19 +115,22 @@ class TestImages(unittest.TestCase):
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alpine_image = client.inspect_image(constant.ALPINE)
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for h in imageHistory:
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if h["Id"] in alpine_image["Id"]:
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self.assertTrue(True,msg="Image History validated")
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self.assertFalse(False,msg="Unable to get image history")
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self.assertTrue
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self.assertFalse
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# Prune Image (No docker-py support yet)
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# Export Image
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def test_export_image(self):
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file = "/tmp/alpine-latest.tar"
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client.pull(constant.BB)
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file = os.path.join(constant.ImageCacheDir , "busybox.tar")
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if not os.path.exists(constant.ImageCacheDir):
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os.makedirs(constant.ImageCacheDir)
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# Check for error with wrong image name
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with self.assertRaises(requests.HTTPError):
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client.get_image("dummy")
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response = client.get_image(constant.ALPINE)
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response = client.get_image(constant.BB)
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image_tar = open(file,mode="wb")
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image_tar.write(response.data)
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image_tar.close()
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@ -125,6 +138,13 @@ class TestImages(unittest.TestCase):
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# Import|Load Image
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def test_import_image(self):
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allImages = client.images()
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self.assertEqual(len(allImages), 1)
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file = os.path.join(constant.ImageCacheDir , "busybox.tar")
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client.import_image_from_file(filename=file)
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allImages = client.images()
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self.assertEqual(len(allImages), 2)
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if __name__ == '__main__':
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# Setup temporary space
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