/*
 * Copyright (c) 2024 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 <gtest/gtest.h>

#include "iremote_object_mocker.h"
#include "window_display_change_adapter.h"
#include "window_manager_hilog.h"

#include "window_display_change_adapter.cpp"

using namespace testing;
using namespace testing::ext;

namespace OHOS {
namespace Rosen {
class TestDisplayInfoChangedListener : public IDisplayInfoChangedListener {
public:
    DisplayId displayId_{ 0 };
    float density_{ 0.0f };
    DisplayOrientation orientation_{ DisplayOrientation::UNKNOWN };

    void OnDisplayInfoChange(const sptr<IRemoteObject>& token,
                             DisplayId displayId,
                             float density,
                             DisplayOrientation orientation) override
    {
        displayId_ = displayId;
        density_ = density;
        orientation_ = orientation;
    }
};

class WindowDisplayChangeAdapterTest : public testing::Test {
public:
    static void SetUpTestCase();
    static void TearDownTestCase();
    void SetUp() override;
    void TearDown() override;
};
void WindowDisplayChangeAdapterTest::SetUpTestCase() {}

void WindowDisplayChangeAdapterTest::TearDownTestCase() {}

void WindowDisplayChangeAdapterTest::SetUp() {}

void WindowDisplayChangeAdapterTest::TearDown() {}

namespace {
/**
 * @tc.name: OnChange
 * @tc.desc: Window Display Information Change
 * @tc.type: FUNC
 */
HWTEST_F(WindowDisplayChangeAdapterTest, OnChange, TestSize.Level1)
{
    sptr<IRemoteObject> targetToken = new (std::nothrow) IRemoteObjectMocker();
    ASSERT_NE(nullptr, targetToken);
    sptr<TestDisplayInfoChangedListener> listener = new (std::nothrow) TestDisplayInfoChangedListener();
    ASSERT_NE(nullptr, listener);
    sptr<WindowDisplayChangeAdapter> window = new WindowDisplayChangeAdapter(targetToken, listener);
    ASSERT_NE(nullptr, window);
    DisplayId displayId = 0;
    window->OnChange(displayId);
}

/**
 * @tc.name: OnDisplayInfoChange
 * @tc.desc: notify Display Information Change
 * @tc.type: FUNC
 */
HWTEST_F(WindowDisplayChangeAdapterTest, OnDisplayInfoChange, TestSize.Level1)
{
    sptr<IRemoteObject> targetToken = new (std::nothrow) IRemoteObjectMocker();
    ASSERT_NE(nullptr, targetToken);
    sptr<TestDisplayInfoChangedListener> listener = new (std::nothrow) TestDisplayInfoChangedListener();
    ASSERT_NE(nullptr, listener);
    sptr<WindowDisplayChangeAdapter> window = new WindowDisplayChangeAdapter(targetToken, listener);
    ASSERT_NE(nullptr, window);

    DisplayId displayId = 1;
    float density = 0.2f;
    DisplayOrientation orientation = DisplayOrientation::UNKNOWN;

    window->OnDisplayInfoChange(targetToken, displayId, density, orientation);
    // not need notify display info, data is not changed
    window->OnDisplayInfoChange(targetToken, displayId, density, orientation);

    ASSERT_EQ(displayId, listener->displayId_);
    ASSERT_EQ(density, listener->density_);
    ASSERT_EQ(orientation, listener->orientation_);
}
} // namespace
} // namespace Rosen
} // namespace OHOS