Fix test broken by change of default behavior in arv-keepdocker. refs #8567

[arvados.git] / sdk / python / tests / test_arv_keepdocker.py

diff --git a/sdk/python/tests/test_arv_keepdocker.py b/sdk/python/tests/test_arv_keepdocker.py
index 9fcf2f1bab80513fb57e38eeed4703793d03a35f..a25ad1660912b08ebc825d795ba7c23626be3d89 100644 (file)
--- a/sdk/python/tests/test_arv_keepdocker.py
+++ b/sdk/python/tests/test_arv_keepdocker.py
@@ -10,6 +10,7 @@ import subprocess
 import sys
 import tempfile
 import unittest
+import logging
 
 import arvados.commands.keepdocker as arv_keepdocker
 import arvados_testutil as tutil
@@ -21,39 +22,28 @@ class StopTest(Exception):
 
 
 class ArvKeepdockerTestCase(unittest.TestCase):
-    def run_arv_keepdocker(self, args):
+    def run_arv_keepdocker(self, args, err):
         sys.argv = ['arv-keepdocker'] + args
-        return arv_keepdocker.main()
+        log_handler = logging.StreamHandler(err)
+        arv_keepdocker.logger.addHandler(log_handler)
+        try:
+            return arv_keepdocker.main()
+        finally:
+            arv_keepdocker.logger.removeHandler(log_handler)
 
     def test_unsupported_arg(self):
         with self.assertRaises(SystemExit):
-            self.run_arv_keepdocker(['-x=unknown'])
+            self.run_arv_keepdocker(['-x=unknown'], sys.stderr)
 
     def test_version_argument(self):
         err = io.BytesIO()
         out = io.BytesIO()
         with tutil.redirected_streams(stdout=out, stderr=err):
             with self.assertRaises(SystemExit):
-                self.run_arv_keepdocker(['--version'])
+                self.run_arv_keepdocker(['--version'], sys.stderr)
         self.assertEqual(out.getvalue(), '')
         self.assertRegexpMatches(err.getvalue(), "[0-9]+\.[0-9]+\.[0-9]+")
 
-    def test_migrate19(self):
-        try:
-            sys.argv = ['arv-migrate-docker19']
-
-            added = arv_keepdocker.migrate19()
-            self.assertEqual(len(added), 1)
-            self.assertEqual(added[0]['link_class'], 'docker_image_migration')
-            self.assertEqual(added[0]['name'], 'migrate_1.9_1.10')
-            self.assertEqual(added[0]['tail_uuid'], 'fa3c1a9cb6783f85f2ecda037e07b8c3+167')
-            self.assertEqual(added[0]['head_uuid'], 'd740a57097711e08eb9b2a93518f20ab+174')
-
-            added = arv_keepdocker.migrate19()
-            self.assertEqual(added, [])
-        finally:
-            run_test_server.reset()
-
     @mock.patch('arvados.commands.keepdocker.find_image_hashes',
                 return_value=['abc123'])
     @mock.patch('arvados.commands.keepdocker.find_one_image_hash',
@@ -64,9 +54,9 @@ class ArvKeepdockerTestCase(unittest.TestCase):
         for supported, img_id, expect_ok in [
                 (['v1'], old_id, True),
                 (['v1'], new_id, False),
-                (None, old_id, True),
-                ([], old_id, True),
-                ([], new_id, True),
+                (None, old_id, False),
+                ([], old_id, False),
+                ([], new_id, False),
                 (['v1', 'v2'], new_id, True),
                 (['v1'], new_id, False),
                 (['v2'], new_id, True)]:
@@ -80,7 +70,7 @@ class ArvKeepdockerTestCase(unittest.TestCase):
             err = io.BytesIO()
             out = io.BytesIO()
 
-            with tutil.redirected_streams(stdout=out, stderr=err), \
+            with tutil.redirected_streams(stdout=out), \
                  mock.patch('arvados.api') as api, \
                  mock.patch('arvados.commands.keepdocker.popen_docker',
                             return_value=subprocess.Popen(
@@ -91,7 +81,7 @@ class ArvKeepdockerTestCase(unittest.TestCase):
                  self.assertRaises(StopTest if expect_ok else SystemExit):
 
                 api()._rootDesc = fakeDD
-                self.run_arv_keepdocker(['--force', 'testimage'])
+                self.run_arv_keepdocker(['--force', 'testimage'], err)
 
             self.assertEqual(out.getvalue(), '')
             if expect_ok:
@@ -112,7 +102,7 @@ class ArvKeepdockerTestCase(unittest.TestCase):
         fakeDD['dockerImageFormats'] = ['v1']
         err = io.BytesIO()
         out = io.BytesIO()
-        with tutil.redirected_streams(stdout=out, stderr=err), \
+        with tutil.redirected_streams(stdout=out), \
              mock.patch('arvados.api') as api, \
              mock.patch('arvados.commands.keepdocker.popen_docker',
                         return_value=subprocess.Popen(
@@ -123,5 +113,5 @@ class ArvKeepdockerTestCase(unittest.TestCase):
              self.assertRaises(StopTest):
             api()._rootDesc = fakeDD
             self.run_arv_keepdocker(
-                ['--force', '--force-image-format', 'testimage'])
+                ['--force', '--force-image-format', 'testimage'], err)
         self.assertRegexpMatches(err.getvalue(), "forcing incompatible image")