Replace assertItemsEqual with assertCountEqual

assertItemsEqual was removed from Python's unittest.TestCase in
Python 3.3 [1][2]. We have been able to use them since then, because
testtools required unittest2, which still included it. With testtools
removing Python 2.7 support [3][4], we will lose support for
assertItemsEqual, so we should switch to use assertCountEqual.

[1] - https://bugs.python.org/issue17866
[2] - https://hg.python.org/cpython/rev/d9921cb6e3cd
[3] - testing-cabal/testtools#286
[4] - testing-cabal/testtools#277

Change-Id: I0bbffbec8889b8b3067cfe17d258f5cb16624f38

1 files changed, 8 insertions, 8 deletions

diff --git a/openstackclient/tests/unit/compute/v2/test_aggregate.py b/openstackclient/tests/unit/compute/v2/test_aggregate.py
index 8563f988..7c4fe5cb 100644
--- a/openstackclient/tests/unit/compute/v2/test_aggregate.py
+++ b/openstackclient/tests/unit/compute/v2/test_aggregate.py
@@ -88,7 +88,7 @@ class TestAggregateAddHost(TestAggregate):
         self.sdk_client.add_host_to_aggregate.assert_called_once_with(
             self.fake_ag.id, parsed_args.host)
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.data, data)
+        self.assertCountEqual(self.data, data)
 
 
 class TestAggregateCreate(TestAggregate):
@@ -112,7 +112,7 @@ class TestAggregateCreate(TestAggregate):
         self.sdk_client.create_aggregate.assert_called_once_with(
             name=parsed_args.name)
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.data, data)
+        self.assertCountEqual(self.data, data)
 
     def test_aggregate_create_with_zone(self):
         arglist = [
@@ -129,7 +129,7 @@ class TestAggregateCreate(TestAggregate):
         self.sdk_client.create_aggregate.assert_called_once_with(
             name=parsed_args.name, availability_zone=parsed_args.zone)
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.data, data)
+        self.assertCountEqual(self.data, data)
 
     def test_aggregate_create_with_property(self):
         arglist = [
@@ -148,7 +148,7 @@ class TestAggregateCreate(TestAggregate):
         self.sdk_client.set_aggregate_metadata.assert_called_once_with(
             self.fake_ag.id, parsed_args.properties)
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.data, data)
+        self.assertCountEqual(self.data, data)
 
 
 class TestAggregateDelete(TestAggregate):
@@ -265,7 +265,7 @@ class TestAggregateList(TestAggregate):
         columns, data = self.cmd.take_action(parsed_args)
 
         self.assertEqual(self.list_columns, columns)
-        self.assertItemsEqual(self.list_data, tuple(data))
+        self.assertCountEqual(self.list_data, tuple(data))
 
     def test_aggregate_list_with_long(self):
         arglist = [
@@ -278,7 +278,7 @@ class TestAggregateList(TestAggregate):
         columns, data = self.cmd.take_action(parsed_args)
 
         self.assertEqual(self.list_columns_long, columns)
-        self.assertItemsEqual(self.list_data_long, tuple(data))
+        self.assertCountEqual(self.list_data_long, tuple(data))
 
 
 class TestAggregateRemoveHost(TestAggregate):
@@ -306,7 +306,7 @@ class TestAggregateRemoveHost(TestAggregate):
         self.sdk_client.remove_host_from_aggregate.assert_called_once_with(
             self.fake_ag.id, parsed_args.host)
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.data, data)
+        self.assertCountEqual(self.data, data)
 
 
 class TestAggregateSet(TestAggregate):
@@ -492,7 +492,7 @@ class TestAggregateShow(TestAggregate):
             parsed_args.aggregate, ignore_missing=False)
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.data, tuple(data))
+        self.assertCountEqual(self.data, tuple(data))
 
 
 class TestAggregateUnset(TestAggregate):