Update python directories to better support setup.py

Signed-off-by: Jhon Honce <jhonce@redhat.com>

1 files changed, 172 insertions, 0 deletions

diff --git a/contrib/python/podman/test/test_images.py b/contrib/python/podman/test/test_images.py
new file mode 100644
index 000000000..14bf90992
--- /dev/null
+++ b/contrib/python/podman/test/test_images.py
@@ -0,0 +1,172 @@
+import itertools
+import os
+import unittest
+from collections import Counter
+from datetime import datetime, timezone
+from test.podman_testcase import PodmanTestCase
+
+import podman
+
+
+class TestImages(PodmanTestCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super().tearDownClass()
+
+    def setUp(self):
+        self.tmpdir = os.environ['TMPDIR']
+        self.host = os.environ['PODMAN_HOST']
+
+        self.pclient = podman.Client(self.host)
+        self.images = self.loadCache()
+
+    def tearDown(self):
+        pass
+
+    def loadCache(self):
+        with podman.Client(self.host) as pclient:
+            self.images = list(pclient.images.list())
+
+        self.alpine_image = next(
+            iter([
+                i for i in self.images
+                if 'docker.io/library/alpine:latest' in i['repoTags']
+            ] or []), None)
+
+        return self.images
+
+    def test_list(self):
+        actual = self.loadCache()
+        self.assertGreaterEqual(len(actual), 2)
+        self.assertIsNotNone(self.alpine_image)
+
+    def test_build(self):
+        path = os.path.join(self.tmpdir, 'ctnr', 'Dockerfile')
+        img, logs = self.pclient.images.build(
+            dockerfile=[path],
+            tags=['alpine-unittest'],
+        )
+        self.assertIsNotNone(img)
+        self.assertIn('localhost/alpine-unittest:latest', img.repoTags)
+        self.assertLess(
+            podman.datetime_parse(img.created), datetime.now(timezone.utc))
+        self.assertTrue(logs)
+
+    def test_create(self):
+        img_details = self.alpine_image.inspect()
+
+        actual = self.alpine_image.container()
+        self.assertIsNotNone(actual)
+        self.assertEqual(actual.status, 'configured')
+
+        ctnr = actual.start()
+        self.assertIn(ctnr.status, ['running', 'exited'])
+
+        ctnr_details = ctnr.inspect()
+        for e in img_details.containerconfig['env']:
+            self.assertIn(e, ctnr_details.config['env'])
+
+    def test_export(self):
+        path = os.path.join(self.tmpdir, 'alpine_export.tar')
+        target = 'oci-archive:{}:latest'.format(path)
+
+        actual = self.alpine_image.export(target, False)
+        self.assertTrue(actual)
+        self.assertTrue(os.path.isfile(path))
+
+    def test_get(self):
+        actual = self.pclient.images.get(self.alpine_image.id)
+        self.assertEqual(actual, self.alpine_image)
+
+    def test_history(self):
+        records = []
+        bucket = Counter()
+        for record in self.alpine_image.history():
+            self.assertIn(record.id, (self.alpine_image.id, '<missing>'))
+            bucket[record.id] += 1
+            records.append(record)
+
+        self.assertGreater(bucket[self.alpine_image.id], 0)
+        self.assertEqual(sum(bucket.values()), len(records))
+
+    def test_inspect(self):
+        actual = self.alpine_image.inspect()
+        self.assertEqual(actual.id, self.alpine_image.id)
+
+    def test_push(self):
+        path = '{}/alpine_push'.format(self.tmpdir)
+        target = 'dir:{}'.format(path)
+        self.alpine_image.push(target)
+
+        self.assertTrue(os.path.isfile(os.path.join(path, 'manifest.json')))
+        self.assertTrue(os.path.isfile(os.path.join(path, 'version')))
+
+    def test_tag(self):
+        self.assertEqual(self.alpine_image.id,
+                         self.alpine_image.tag('alpine:fubar'))
+        self.loadCache()
+        self.assertIn('alpine:fubar', self.alpine_image.repoTags)
+
+    def test_remove(self):
+        before = self.loadCache()
+
+        # assertRaises doesn't follow the import name :(
+        with self.assertRaises(podman.ErrorOccurred):
+            self.alpine_image.remove()
+
+        actual = self.alpine_image.remove(force=True)
+        self.assertEqual(self.alpine_image.id, actual)
+        after = self.loadCache()
+
+        self.assertLess(len(after), len(before))
+        TestImages.setUpClass()
+        self.loadCache()
+
+    def test_import_delete_unused(self):
+        before = self.loadCache()
+        # create unused image, so we have something to delete
+        source = os.path.join(self.tmpdir, 'alpine_gold.tar')
+        new_img = self.pclient.images.import_image(
+            source,
+            'alpine2:latest',
+            'unittest.test_import',
+        )
+        after = self.loadCache()
+
+        self.assertEqual(len(before) + 1, len(after))
+        self.assertIsNotNone(
+            next(iter([i for i in after if new_img in i['id']] or []), None))
+
+        actual = self.pclient.images.delete_unused()
+        self.assertIn(new_img, actual)
+
+        after = self.loadCache()
+        self.assertGreaterEqual(len(before), len(after))
+
+        TestImages.setUpClass()
+        self.loadCache()
+
+    def test_pull(self):
+        before = self.loadCache()
+        actual = self.pclient.images.pull('prom/busybox:latest')
+        after = self.loadCache()
+
+        self.assertEqual(len(before) + 1, len(after))
+        self.assertIsNotNone(
+            next(iter([i for i in after if actual in i['id']] or []), None))
+
+    def test_search(self):
+        actual = self.pclient.images.search('alpine', 25)
+        names, length = itertools.tee(actual)
+
+        for img in names:
+            self.assertIn('alpine', img.name)
+        self.assertTrue(0 < len(list(length)) <= 25)
+
+
+if __name__ == '__main__':
+    unittest.main()