!1394 Add UT for getCutoutInfo

Merge pull request !1394 from X PN/dev-cutout

dm/test/unittest/BUILD.gn

@@ -21,12 +21,21 @@ group("unittest") {
   deps = [
     ":dm_display_change_unit_test",
     ":dm_display_power_unit_test",
+    ":dm_display_test",
     ":dm_screen_manager_test",
     ":dm_screen_test",
     ":dm_screenshot_test",
   ]
 }
 
+ohos_unittest("dm_display_test") {
+  module_out_path = module_out_path
+
+  sources = [ "display_test.cpp" ]
+
+  deps = [ ":dm_unittest_common" ]
+}
+
 ohos_unittest("dm_display_change_unit_test") {
   module_out_path = module_out_path
 

dm/test/unittest/display_test.cpp

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "display_test.h"
+#include "mock_display_manager_adapter.h"
+#include "singleton_mocker.h"
+
+using namespace testing;
+using namespace testing::ext;
+
+namespace OHOS {
+namespace Rosen {
+using Mocker = SingletonMocker<DisplayManagerAdapter, MockDisplayManagerAdapter>;
+
+sptr<Display> DisplayTest::defaultDisplay_ = nullptr;
+DisplayId DisplayTest::defaultDisplayId_ = DISPLAY_ID_INVALID;
+
+void DisplayTest::SetUpTestCase()
+{
+    defaultDisplay_ = DisplayManager::GetInstance().GetDefaultDisplay();
+    defaultDisplayId_ = static_cast<DisplayId>(defaultDisplay_->GetId());
+}
+
+void DisplayTest::TearDownTestCase()
+{
+    defaultDisplay_ = nullptr;
+}
+
+void DisplayTest::SetUp()
+{
+}
+
+void DisplayTest::TearDown()
+{
+}
+
+namespace {
+/**
+ * @tc.name: GetCutoutInfo01
+ * @tc.desc: GetCutoutInfo with valid defaultDisplayId and return success
+ * @tc.type: FUNC
+ * @tc.require: issueI5K0JP
+ */
+HWTEST_F(DisplayTest, GetCutoutInfo01, Function | SmallTest | Level1)
+{
+    auto cutoutInfo = defaultDisplay_->GetCutoutInfo();
+    ASSERT_NE(nullptr, cutoutInfo);
+}
+}
+} // namespace Rosen
+} // namespace OHOS

dm/test/unittest/display_test.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FRAMEWORKS_DM_TEST_UT_DISPLAY_TEST_H
+#define FRAMEWORKS_DM_TEST_UT_DISPLAY_TEST_H
+
+#include <gtest/gtest.h>
+#include "display.h"
+#include "display_manager.h"
+
+namespace OHOS {
+namespace Rosen {
+class DisplayTest : public testing::Test {
+public:
+    static void SetUpTestCase();
+    static void TearDownTestCase();
+    virtual void SetUp() override;
+    virtual void TearDown() override;
+
+    static sptr<Display> defaultDisplay_;
+    static DisplayId defaultDisplayId_;
+};
+} // namespace Rosen
+} // namespace OHOS
+
+#endif // FRAMEWORKS_DM_TEST_UT_DISPLAY_TEST_H

dm/test/unittest/mock_display_manager_adapter.h

@@ -40,6 +40,7 @@ public:
     MOCK_METHOD1(GetDisplayState, DisplayState(DisplayId displayId));
     MOCK_METHOD1(NotifyDisplayEvent, void(DisplayEvent event));
     MOCK_METHOD1(GetDisplayInfo, sptr<DisplayInfo>(DisplayId displayId));
+    MOCK_METHOD1(GetCutoutInfo, sptr<CutoutInfo>(DisplayId displayId));
 };
 
 class MockScreenManagerAdapter : public ScreenManagerAdapter {