e2e8c17cbf
This is a prerequisite to implementing it externally. Bug: webrtc:11525 Change-Id: I9cb3b4418396485d3eb9f25cafa51cbff6db7817 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176401 Commit-Queue: Henrik Boström <hbos@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Evan Shrubsole <eshr@google.com> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/master@{#31418}
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
/*
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* Copyright 2020 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "api/adaptation/resource.h"
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#include <memory>
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#include "api/scoped_refptr.h"
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#include "call/adaptation/test/fake_resource.h"
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#include "test/gmock.h"
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#include "test/gtest.h"
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namespace webrtc {
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using ::testing::_;
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using ::testing::StrictMock;
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class MockResourceListener : public ResourceListener {
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public:
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MOCK_METHOD(void,
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OnResourceUsageStateMeasured,
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(rtc::scoped_refptr<Resource> resource,
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ResourceUsageState usage_state),
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(override));
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};
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class ResourceTest : public ::testing::Test {
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public:
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ResourceTest() : fake_resource_(FakeResource::Create("FakeResource")) {}
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protected:
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rtc::scoped_refptr<FakeResource> fake_resource_;
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};
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TEST_F(ResourceTest, RegisteringListenerReceivesCallbacks) {
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StrictMock<MockResourceListener> resource_listener;
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fake_resource_->SetResourceListener(&resource_listener);
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EXPECT_CALL(resource_listener, OnResourceUsageStateMeasured(_, _))
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.Times(1)
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.WillOnce([](rtc::scoped_refptr<Resource> resource,
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ResourceUsageState usage_state) {
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EXPECT_EQ(ResourceUsageState::kOveruse, usage_state);
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});
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fake_resource_->SetUsageState(ResourceUsageState::kOveruse);
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fake_resource_->SetResourceListener(nullptr);
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}
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TEST_F(ResourceTest, UnregisteringListenerStopsCallbacks) {
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StrictMock<MockResourceListener> resource_listener;
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fake_resource_->SetResourceListener(&resource_listener);
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fake_resource_->SetResourceListener(nullptr);
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EXPECT_CALL(resource_listener, OnResourceUsageStateMeasured(_, _)).Times(0);
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fake_resource_->SetUsageState(ResourceUsageState::kOveruse);
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}
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} // namespace webrtc
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