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

2 files changed, 14 insertions, 14 deletions

diff --git a/openstackclient/tests/unit/identity/v3/test_catalog.py b/openstackclient/tests/unit/identity/v3/test_catalog.py
index 97ce48f6..802a9017 100644
--- a/openstackclient/tests/unit/identity/v3/test_catalog.py
+++ b/openstackclient/tests/unit/identity/v3/test_catalog.py
@@ -94,7 +94,7 @@ class TestCatalogList(TestCatalog):
             catalog.EndpointsColumn(
                 auth_ref.service_catalog.catalog[0]['endpoints']),
         ), )
-        self.assertItemsEqual(datalist, tuple(data))
+        self.assertCountEqual(datalist, tuple(data))
 
 
 class TestCatalogShow(TestCatalog):
@@ -135,7 +135,7 @@ class TestCatalogShow(TestCatalog):
             'supernova',
             'compute',
         )
-        self.assertItemsEqual(datalist, data)
+        self.assertCountEqual(datalist, data)
 
 
 class TestFormatColumns(TestCatalog):
diff --git a/openstackclient/tests/unit/identity/v3/test_identity_provider.py b/openstackclient/tests/unit/identity/v3/test_identity_provider.py
index 5aff2b1b..1a9a7991 100644
--- a/openstackclient/tests/unit/identity/v3/test_identity_provider.py
+++ b/openstackclient/tests/unit/identity/v3/test_identity_provider.py
@@ -89,7 +89,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
     def test_create_identity_provider_description(self):
         arglist = [
@@ -117,7 +117,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
     def test_create_identity_provider_remote_id(self):
         arglist = [
@@ -145,7 +145,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
     def test_create_identity_provider_remote_ids_multiple(self):
         arglist = [
@@ -174,7 +174,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
     def test_create_identity_provider_remote_ids_file(self):
         arglist = [
@@ -207,7 +207,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
     def test_create_identity_provider_disabled(self):
 
@@ -250,7 +250,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
             identity_fakes.idp_id,
             identity_fakes.formatted_idp_remote_ids
         )
-        self.assertItemsEqual(datalist, data)
+        self.assertCountEqual(datalist, data)
 
     def test_create_identity_provider_domain_name(self):
         arglist = [
@@ -278,7 +278,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
     def test_create_identity_provider_domain_id(self):
         arglist = [
@@ -306,7 +306,7 @@ class TestIdentityProviderCreate(TestIdentityProvider):
         )
 
         self.assertEqual(self.columns, columns)
-        self.assertItemsEqual(self.datalist, data)
+        self.assertCountEqual(self.datalist, data)
 
 
 class TestIdentityProviderDelete(TestIdentityProvider):
@@ -382,7 +382,7 @@ class TestIdentityProviderList(TestIdentityProvider):
             identity_fakes.domain_id,
             identity_fakes.idp_description,
         ), )
-        self.assertItemsEqual(datalist, tuple(data))
+        self.assertCountEqual(datalist, tuple(data))
 
     def test_identity_provider_list_ID_option(self):
         arglist = ['--id',
@@ -410,7 +410,7 @@ class TestIdentityProviderList(TestIdentityProvider):
             identity_fakes.domain_id,
             identity_fakes.idp_description,
         ), )
-        self.assertItemsEqual(datalist, tuple(data))
+        self.assertCountEqual(datalist, tuple(data))
 
     def test_identity_provider_list_enabled_option(self):
         arglist = ['--enabled']
@@ -437,7 +437,7 @@ class TestIdentityProviderList(TestIdentityProvider):
             identity_fakes.domain_id,
             identity_fakes.idp_description,
         ), )
-        self.assertItemsEqual(datalist, tuple(data))
+        self.assertCountEqual(datalist, tuple(data))
 
 
 class TestIdentityProviderSet(TestIdentityProvider):
@@ -722,4 +722,4 @@ class TestIdentityProviderShow(TestIdentityProvider):
             identity_fakes.idp_id,
             identity_fakes.formatted_idp_remote_ids
         )
-        self.assertItemsEqual(datalist, data)
+        self.assertCountEqual(datalist, data)