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Refactor python tests to run against python3.9
* Introduce sub-package compat to meet packaging and import requirements * Update documenation for running tests * Add requirements.txt to improve IDE support Signed-off-by: Jhon Honce <jhonce@redhat.com>
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68
test/python/docker/compat/test_system.py
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68
test/python/docker/compat/test_system.py
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import subprocess
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import sys
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import time
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import unittest
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from docker import DockerClient
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from test.python.docker import Podman, constant
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from test.python.docker.compat import common
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class TestSystem(unittest.TestCase):
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podman = None # initialized podman configuration for tests
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service = None # podman service instance
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topContainerId = ""
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def setUp(self):
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super().setUp()
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self.client = DockerClient(base_url="tcp://127.0.0.1:8080", timeout=15)
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TestSystem.podman.restore_image_from_cache(self.client)
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TestSystem.topContainerId = common.run_top_container(self.client)
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def tearDown(self):
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common.remove_all_containers(self.client)
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common.remove_all_images(self.client)
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self.client.close()
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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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TestSystem.podman = Podman()
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TestSystem.service = TestSystem.podman.open(
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"system", "service", "tcp:127.0.0.1:8080", "--time=0"
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)
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# give the service some time to be ready...
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time.sleep(2)
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returncode = TestSystem.service.poll()
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if returncode is not None:
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raise subprocess.CalledProcessError(returncode, "podman system service")
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@classmethod
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def tearDownClass(cls):
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TestSystem.service.terminate()
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stdout, stderr = TestSystem.service.communicate(timeout=0.5)
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if stdout:
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sys.stdout.write("\nImages Service Stdout:\n" + stdout.decode("utf-8"))
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if stderr:
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sys.stderr.write("\nImAges Service Stderr:\n" + stderr.decode("utf-8"))
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TestSystem.podman.tear_down()
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return super().tearDownClass()
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def test_Info(self):
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self.assertIsNotNone(self.client.info())
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def test_info_container_details(self):
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info = self.client.info()
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self.assertEqual(info["Containers"], 1)
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self.client.containers.create(image=constant.ALPINE)
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info = self.client.info()
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self.assertEqual(info["Containers"], 2)
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def test_version(self):
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version = self.client.version()
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self.assertIsNotNone(version["Platform"]["Name"])
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