[catapult] - Copy Telemetry's gsutilz over to third_party.

third_party/gsutil/third_party/apitools/apitools/base/py/testing/mock_test.py

Index: third_party/gsutil/third_party/apitools/apitools/base/py/testing/mock_test.py
diff --git a/third_party/gsutil/third_party/apitools/apitools/base/py/testing/mock_test.py b/third_party/gsutil/third_party/apitools/apitools/base/py/testing/mock_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..4a6c57cd6757ba9390807106c84bdd7a5583b671
--- /dev/null
+++ b/third_party/gsutil/third_party/apitools/apitools/base/py/testing/mock_test.py
@@ -0,0 +1,129 @@
+"""Tests for apitools.base.py.testing.mock."""
+
+from protorpc import messages
+import unittest2
+
+import apitools.base.py as apitools_base
+from apitools.base.py.testing import mock
+from apitools.base.py.testing import testclient as fusiontables
+
+
+class MockTest(unittest2.TestCase):
+
+    def testMockFusionBasic(self):
+        with mock.Client(fusiontables.FusiontablesV1) as client_class:
+            client_class.column.List.Expect(request=1, response=2)
+            client = fusiontables.FusiontablesV1(get_credentials=False)
+            self.assertEqual(client.column.List(1), 2)
+            with self.assertRaises(mock.UnexpectedRequestException):
+                client.column.List(3)
+
+    def testMockFusionException(self):
+        with mock.Client(fusiontables.FusiontablesV1) as client_class:
+            client_class.column.List.Expect(
+                request=1,
+                exception=apitools_base.HttpError({'status': 404}, '', ''))
+            client = fusiontables.FusiontablesV1(get_credentials=False)
+            with self.assertRaises(apitools_base.HttpError):
+                client.column.List(1)
+
+    def testMockFusionOrder(self):
+        with mock.Client(fusiontables.FusiontablesV1) as client_class:
+            client_class.column.List.Expect(request=1, response=2)
+            client_class.column.List.Expect(request=2, response=1)
+            client = fusiontables.FusiontablesV1(get_credentials=False)
+            self.assertEqual(client.column.List(1), 2)
+            self.assertEqual(client.column.List(2), 1)
+
+    def testMockFusionWrongOrder(self):
+        with mock.Client(fusiontables.FusiontablesV1) as client_class:
+            client_class.column.List.Expect(request=1, response=2)
+            client_class.column.List.Expect(request=2, response=1)
+            client = fusiontables.FusiontablesV1(get_credentials=False)
+            with self.assertRaises(mock.UnexpectedRequestException):
+                self.assertEqual(client.column.List(2), 1)
+            with self.assertRaises(mock.UnexpectedRequestException):
+                self.assertEqual(client.column.List(1), 2)
+
+    def testMockFusionTooMany(self):
+        with mock.Client(fusiontables.FusiontablesV1) as client_class:
+            client_class.column.List.Expect(request=1, response=2)
+            client = fusiontables.FusiontablesV1(get_credentials=False)
+            self.assertEqual(client.column.List(1), 2)
+            with self.assertRaises(mock.UnexpectedRequestException):
+                self.assertEqual(client.column.List(2), 1)
+
+    def testMockFusionTooFew(self):
+        with self.assertRaises(mock.ExpectedRequestsException):
+            with mock.Client(fusiontables.FusiontablesV1) as client_class:
+                client_class.column.List.Expect(request=1, response=2)
+                client_class.column.List.Expect(request=2, response=1)
+                client = fusiontables.FusiontablesV1(get_credentials=False)
+                self.assertEqual(client.column.List(1), 2)
+
+    def testFusionUnmock(self):
+        with mock.Client(fusiontables.FusiontablesV1):
+            client = fusiontables.FusiontablesV1(get_credentials=False)
+            mocked_service_type = type(client.column)
+        client = fusiontables.FusiontablesV1(get_credentials=False)
+        self.assertNotEqual(type(client.column), mocked_service_type)
+
+
+class _NestedMessage(messages.Message):
+    nested = messages.StringField(1)
+
+
+class _NestedListMessage(messages.Message):
+    nested_list = messages.MessageField(_NestedMessage, 1, repeated=True)
+
+
+class _NestedNestedMessage(messages.Message):
+    nested = messages.MessageField(_NestedMessage, 1)
+
+
+class UtilTest(unittest2.TestCase):
+
+    def testMessagesEqual(self):
+        self.assertFalse(mock._MessagesEqual(
+            _NestedNestedMessage(
+                nested=_NestedMessage(
+                    nested='foo')),
+            _NestedNestedMessage(
+                nested=_NestedMessage(
+                    nested='bar'))))
+
+        self.assertTrue(mock._MessagesEqual(
+            _NestedNestedMessage(
+                nested=_NestedMessage(
+                    nested='foo')),
+            _NestedNestedMessage(
+                nested=_NestedMessage(
+                    nested='foo'))))
+
+    def testListedMessagesEqual(self):
+        self.assertTrue(mock._MessagesEqual(
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo')]),
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo')])))
+
+        self.assertTrue(mock._MessagesEqual(
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo'),
+                             _NestedMessage(nested='foo2')]),
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo'),
+                             _NestedMessage(nested='foo2')])))
+
+        self.assertFalse(mock._MessagesEqual(
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo')]),
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='bar')])))
+
+        self.assertFalse(mock._MessagesEqual(
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo')]),
+            _NestedListMessage(
+                nested_list=[_NestedMessage(nested='foo'),
+                             _NestedMessage(nested='foo')])))