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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/cast_receiver/browser/application_client.h"
#include "media/base/video_transformation.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/rect.h"
namespace cast_receiver {
namespace {
class MockStreamingResolutionObserver : public StreamingResolutionObserver {
public:
~MockStreamingResolutionObserver() override = default;
MOCK_METHOD2(OnStreamingResolutionChanged,
void(const gfx::Rect&, const media::VideoTransformation&));
};
class MockApplicationStateObserver : public ApplicationStateObserver {
public:
~MockApplicationStateObserver() override = default;
MOCK_METHOD1(OnForegroundApplicationChanged, void(RuntimeApplication*));
};
class NetworkContentGetterWrapper {
public:
~NetworkContentGetterWrapper() = default;
// Remainder of ApplicationClient implementation.
MOCK_METHOD0(GetNetworkContextGetter, network::mojom::NetworkContext*());
};
} // namespace
// TODO(crbug.com/40236247): Add tests for ApplicationStateObserver.
class ApplicationClientTest : public testing::Test {
public:
ApplicationClientTest()
: mixins_(base::BindRepeating(
&NetworkContentGetterWrapper::GetNetworkContextGetter,
base::Unretained(&network_content_getter_))) {}
~ApplicationClientTest() override = default;
protected:
testing::StrictMock<NetworkContentGetterWrapper> network_content_getter_;
testing::StrictMock<MockStreamingResolutionObserver>
first_resolution_observer_;
testing::StrictMock<MockStreamingResolutionObserver>
second_resolution_observer_;
testing::StrictMock<MockApplicationStateObserver> first_state_observer_;
testing::StrictMock<MockApplicationStateObserver> second_state_observer_;
ApplicationClient mixins_;
};
TEST_F(ApplicationClientTest, TestStreamResolutionObservers) {
gfx::Rect rect;
media::VideoTransformation video_transformation;
mixins_.OnStreamingResolutionChanged(rect, video_transformation);
mixins_.AddStreamingResolutionObserver(&first_resolution_observer_);
EXPECT_CALL(first_resolution_observer_,
OnStreamingResolutionChanged(testing::_, testing::_));
mixins_.OnStreamingResolutionChanged(rect, video_transformation);
mixins_.AddStreamingResolutionObserver(&second_resolution_observer_);
EXPECT_CALL(first_resolution_observer_,
OnStreamingResolutionChanged(testing::_, testing::_));
EXPECT_CALL(second_resolution_observer_,
OnStreamingResolutionChanged(testing::_, testing::_));
mixins_.OnStreamingResolutionChanged(rect, video_transformation);
mixins_.RemoveStreamingResolutionObserver(&first_resolution_observer_);
EXPECT_CALL(second_resolution_observer_,
OnStreamingResolutionChanged(testing::_, testing::_));
mixins_.OnStreamingResolutionChanged(rect, video_transformation);
mixins_.RemoveStreamingResolutionObserver(&second_resolution_observer_);
mixins_.OnStreamingResolutionChanged(rect, video_transformation);
}
} // namespace cast_receiver
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