Merge branch '8784-dir-listings'

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

diff --git a/sdk/python/tests/test_arv_ls.py b/sdk/python/tests/test_arv_ls.py
index 664b57fc00a57cef068e352232d55d0dfa548a58..491fa86393e8aaba00bb6c1ae86f3dfe40e72038 100644 (file)
--- a/sdk/python/tests/test_arv_ls.py
+++ b/sdk/python/tests/test_arv_ls.py
@@ -1,18 +1,24 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
 
-import io
+from __future__ import absolute_import
+from builtins import str
+from builtins import range
+import os
 import random
-
+import sys
 import mock
+import tempfile
 
 import arvados.errors as arv_error
 import arvados.commands.ls as arv_ls
-import run_test_server
+from . import run_test_server
 
-from arvados_testutil import str_keep_locator
+from . import arvados_testutil as tutil
+from .arvados_testutil import str_keep_locator, redirected_streams, StringIO
 
-class ArvLsTestCase(run_test_server.TestCaseWithServers):
+class ArvLsTestCase(run_test_server.TestCaseWithServers, tutil.VersionChecker):
     FAKE_UUID = 'zzzzz-4zz18-12345abcde12345'
 
     def newline_join(self, seq):
@@ -33,10 +39,10 @@ class ArvLsTestCase(run_test_server.TestCaseWithServers):
         api_client.collections().get().execute.return_value = coll_info
         return coll_info, api_client
 
-    def run_ls(self, args, api_client):
-        self.stdout = io.BytesIO()
-        self.stderr = io.BytesIO()
-        return arv_ls.main(args, self.stdout, self.stderr, api_client)
+    def run_ls(self, args, api_client, logger=None):
+        self.stdout = StringIO()
+        self.stderr = StringIO()
+        return arv_ls.main(args, self.stdout, self.stderr, api_client, logger)
 
     def test_plain_listing(self):
         collection, api_client = self.mock_api_for_manifest(
@@ -74,7 +80,16 @@ class ArvLsTestCase(run_test_server.TestCaseWithServers):
 
     def test_locator_failure(self):
         api_client = mock.MagicMock(name='mock_api_client')
+        error_mock = mock.MagicMock()
+        logger = mock.MagicMock()
+        logger.error = error_mock
         api_client.collections().get().execute.side_effect = (
             arv_error.NotFoundError)
-        self.assertNotEqual(0, self.run_ls([self.FAKE_UUID], api_client))
-        self.assertNotEqual('', self.stderr.getvalue())
+        self.assertNotEqual(0, self.run_ls([self.FAKE_UUID], api_client, logger))
+        self.assertEqual(1, error_mock.call_count)
+
+    def test_version_argument(self):
+        with redirected_streams(stdout=StringIO, stderr=StringIO) as (out, err):
+            with self.assertRaises(SystemExit):
+                self.run_ls(['--version'], None)
+        self.assertVersionOutput(out, err)