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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <vector>
#include "base/strings/stringprintf.h"
#include "chrome/browser/media/router/media_source.h"
#include "chrome/browser/media/router/media_source_helper.h"
#include "chrome/browser/media/router/mock_media_router.h"
#include "chrome/browser/media/router/mock_screen_availability_listener.h"
#include "chrome/browser/media/router/presentation_service_delegate_impl.h"
#include "chrome/browser/media/router/test_helper.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "content/public/browser/presentation_screen_availability_listener.h"
#include "content/public/browser/presentation_session.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "ui/base/l10n/l10n_util.h"
using ::testing::_;
using ::testing::Mock;
using ::testing::Return;
using ::testing::StrictMock;
namespace media_router {
class MockDelegateObserver
: public content::PresentationServiceDelegate::Observer {
public:
MOCK_METHOD0(OnDelegateDestroyed, void());
MOCK_METHOD1(OnDefaultPresentationStarted,
void(const content::PresentationSessionInfo&));
};
class MockDefaultMediaSourceObserver
: public PresentationServiceDelegateImpl::DefaultMediaSourceObserver {
public:
MOCK_METHOD2(OnDefaultMediaSourceChanged,
void(const MediaSource&, const GURL&));
};
class PresentationServiceDelegateImplTest
: public ChromeRenderViewHostTestHarness {
public:
void SetUp() override {
ChromeRenderViewHostTestHarness::SetUp();
content::WebContents* wc = web_contents();
ASSERT_TRUE(wc);
PresentationServiceDelegateImpl::CreateForWebContents(wc);
delegate_impl_ = PresentationServiceDelegateImpl::FromWebContents(wc);
delegate_impl_->SetMediaRouterForTest(&router_);
}
PresentationServiceDelegateImpl* delegate_impl_;
MockMediaRouter router_;
};
TEST_F(PresentationServiceDelegateImplTest, AddScreenAvailabilityListener) {
std::string presentation_url1("http://url1");
std::string presentation_url2("http://url2");
MediaSource source1 = MediaSourceForPresentationUrl(presentation_url1);
MediaSource source2 = MediaSourceForPresentationUrl(presentation_url2);
MockScreenAvailabilityListener listener1(presentation_url1);
MockScreenAvailabilityListener listener2(presentation_url2);
int render_process_id = 10;
int render_frame_id1 = 1;
int render_frame_id2 = 2;
EXPECT_CALL(router_, RegisterMediaSinksObserver(_)).Times(2);
EXPECT_TRUE(delegate_impl_->AddScreenAvailabilityListener(
render_process_id, render_frame_id1, &listener1));
EXPECT_TRUE(delegate_impl_->AddScreenAvailabilityListener(
render_process_id, render_frame_id2, &listener2));
EXPECT_TRUE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id1, source1.id()))
<< "Mapping not found for " << source1.ToString();
EXPECT_TRUE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id2, source2.id()))
<< "Mapping not found for " << source2.ToString();
EXPECT_CALL(router_, UnregisterMediaSinksObserver(_)).Times(2);
delegate_impl_->RemoveScreenAvailabilityListener(
render_process_id, render_frame_id1, &listener1);
delegate_impl_->RemoveScreenAvailabilityListener(
render_process_id, render_frame_id2, &listener2);
EXPECT_FALSE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id1, source1.id()));
EXPECT_FALSE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id2, source2.id()));
}
TEST_F(PresentationServiceDelegateImplTest, AddSameListenerTwice) {
std::string presentation_url1("http://url1");
MediaSource source1(MediaSourceForPresentationUrl(presentation_url1));
MockScreenAvailabilityListener listener1(presentation_url1);
int render_process_id = 1;
int render_frame_id = 0;
EXPECT_CALL(router_, RegisterMediaSinksObserver(_)).Times(1);
EXPECT_TRUE(delegate_impl_->AddScreenAvailabilityListener(
render_process_id, render_frame_id, &listener1));
EXPECT_FALSE(delegate_impl_->AddScreenAvailabilityListener(
render_process_id, render_frame_id, &listener1));
EXPECT_TRUE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id, source1.id()));
EXPECT_CALL(router_, UnregisterMediaSinksObserver(_)).Times(1);
delegate_impl_->RemoveScreenAvailabilityListener(render_process_id,
render_frame_id, &listener1);
EXPECT_FALSE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id, source1.id()));
}
TEST_F(PresentationServiceDelegateImplTest, SetDefaultPresentationUrl) {
content::WebContentsTester::For(web_contents())
->NavigateAndCommit(GURL("http://www.google.com"));
content::RenderFrameHost* main_frame = web_contents()->GetMainFrame();
ASSERT_TRUE(main_frame);
int render_process_id = main_frame->GetProcess()->GetID();
int routing_id = main_frame->GetRoutingID();
std::string presentation_url1("http://foo");
delegate_impl_->SetDefaultPresentationUrl(render_process_id, routing_id,
presentation_url1,
"defaultPresentationId");
EXPECT_TRUE(delegate_impl_->default_source().Equals(
MediaSourceForPresentationUrl(presentation_url1)));
// Remove default presentation URL.
delegate_impl_->SetDefaultPresentationUrl(render_process_id, routing_id, "",
"");
EXPECT_TRUE(delegate_impl_->default_source().Empty());
// Set to a new default presentation URL
std::string presentation_url2("https://youtube.com");
delegate_impl_->SetDefaultPresentationUrl(render_process_id, routing_id,
presentation_url2,
"defaultPresentationId");
EXPECT_TRUE(delegate_impl_->default_source().Equals(
MediaSourceForPresentationUrl(presentation_url2)));
}
TEST_F(PresentationServiceDelegateImplTest, DefaultMediaSourceObserver) {
content::WebContentsTester::For(web_contents())
->NavigateAndCommit(GURL("http://www.google.com"));
content::RenderFrameHost* main_frame = web_contents()->GetMainFrame();
ASSERT_TRUE(main_frame);
int render_process_id = main_frame->GetProcess()->GetID();
int routing_id = main_frame->GetRoutingID();
StrictMock<MockDefaultMediaSourceObserver> observer1;
StrictMock<MockDefaultMediaSourceObserver> observer2;
delegate_impl_->AddDefaultMediaSourceObserver(&observer1);
delegate_impl_->AddDefaultMediaSourceObserver(&observer2);
std::string url1("http://foo");
EXPECT_CALL(observer1, OnDefaultMediaSourceChanged(
Equals(MediaSourceForPresentationUrl(url1)),
GURL("http://www.google.com"))).Times(1);
EXPECT_CALL(observer2, OnDefaultMediaSourceChanged(
Equals(MediaSourceForPresentationUrl(url1)),
GURL("http://www.google.com"))).Times(1);
delegate_impl_->SetDefaultPresentationUrl(render_process_id, routing_id, url1,
"defaultPresentationId");
EXPECT_TRUE(Mock::VerifyAndClearExpectations(&observer1));
EXPECT_TRUE(Mock::VerifyAndClearExpectations(&observer2));
delegate_impl_->RemoveDefaultMediaSourceObserver(&observer2);
std::string url2("http://youtube.com");
EXPECT_CALL(observer1, OnDefaultMediaSourceChanged(
Equals(MediaSourceForPresentationUrl(url2)),
GURL("http://www.google.com"))).Times(1);
delegate_impl_->SetDefaultPresentationUrl(render_process_id, routing_id, url2,
"defaultPresentationId");
EXPECT_TRUE(Mock::VerifyAndClearExpectations(&observer1));
// Remove default presentation URL.
EXPECT_CALL(observer1, OnDefaultMediaSourceChanged(
Equals(MediaSource()),
GURL("http://www.google.com"))).Times(1);
delegate_impl_->SetDefaultPresentationUrl(render_process_id, routing_id, "",
"");
}
TEST_F(PresentationServiceDelegateImplTest, Reset) {
std::string presentation_url1("http://url1");
MediaSource source = MediaSourceForPresentationUrl(presentation_url1);
MockScreenAvailabilityListener listener1(presentation_url1);
int render_process_id = 1;
int render_frame_id = 0;
EXPECT_TRUE(delegate_impl_->AddScreenAvailabilityListener(
render_process_id, render_frame_id, &listener1));
EXPECT_TRUE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id, source.id()));
EXPECT_CALL(router_, UnregisterMediaSinksObserver(_)).Times(1);
delegate_impl_->Reset(render_process_id, render_frame_id);
EXPECT_FALSE(delegate_impl_->HasScreenAvailabilityListenerForTest(
render_process_id, render_frame_id, source.id()));
}
TEST_F(PresentationServiceDelegateImplTest, DelegateObservers) {
scoped_ptr<PresentationServiceDelegateImpl> manager(
new PresentationServiceDelegateImpl(web_contents()));
manager->SetMediaRouterForTest(&router_);
StrictMock<MockDelegateObserver> delegate_observer1;
StrictMock<MockDelegateObserver> delegate_observer2;
manager->AddObserver(123, 234, &delegate_observer1);
manager->AddObserver(345, 456, &delegate_observer2);
// Removes |delegate_observer2|.
manager->RemoveObserver(345, 456);
EXPECT_CALL(delegate_observer1, OnDelegateDestroyed()).Times(1);
manager.reset();
}
} // namespace media_router
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