remove mock_interfaces (#369)

Author: Vipul Rawat

pkg/gofr/datasource/pubsub/google/google_test.go

@@ -169,50 +169,3 @@ func Test_validateConfigs(t *testing.T) {
 		assert.Equal(t, tc.expErr, err)
 	}
 }
-
-func TestGoogleClient_CreateTopicSuccess(t *testing.T) {
-	ctrl := gomock.NewController(t)
-	mock := NewMockClient(ctrl)
-
-	client := googleClient{
-		client: mock,
-	}
-
-	mock.EXPECT().CreateTopic(context.Background(), "test-topic").Return(&gcPubSub.Topic{}, nil)
-
-	err := client.CreateTopic(context.Background(), "test-topic")
-
-	assert.Nil(t, err)
-}
-
-func TestGoogleClient_CreateTopic_AlreadyExist(t *testing.T) {
-	ctrl := gomock.NewController(t)
-	mock := NewMockClient(ctrl)
-
-	client := googleClient{
-		client: mock,
-	}
-
-	mock.EXPECT().CreateTopic(context.Background(), "test-topic").Return(&gcPubSub.Topic{},
-		testutil.CustomError{ErrorMessage: "Topic already exists"})
-
-	err := client.CreateTopic(context.Background(), "test-topic")
-
-	assert.Nil(t, err)
-}
-
-func TestGoogleClient_CreateTopicFailure(t *testing.T) {
-	ctrl := gomock.NewController(t)
-	mock := NewMockClient(ctrl)
-
-	client := googleClient{
-		client: mock,
-	}
-
-	mock.EXPECT().CreateTopic(context.Background(), "test-topic").Return(&gcPubSub.Topic{},
-		testutil.CustomError{ErrorMessage: "Unknown Error"})
-
-	err := client.CreateTopic(context.Background(), "test-topic")
-
-	assert.NotNil(t, err)
-}