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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/global_media_controls/media_toolbar_button_controller.h"
#include "base/unguessable_token.h"
#include "chrome/browser/ui/global_media_controls/media_toolbar_button_controller_delegate.h"
#include "components/global_media_controls/public/test/mock_media_item_manager.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::NiceMock;
using testing::ReturnPointee;
namespace {
class MockMediaToolbarButtonControllerDelegate
: public MediaToolbarButtonControllerDelegate {
public:
MockMediaToolbarButtonControllerDelegate() = default;
~MockMediaToolbarButtonControllerDelegate() override = default;
// MediaToolbarButtonControllerDelegate implementation.
MOCK_METHOD(void, Show, ());
MOCK_METHOD(void, Hide, ());
MOCK_METHOD(void, Enable, ());
MOCK_METHOD(void, Disable, ());
MOCK_METHOD(void, MaybeShowLocalMediaCastingPromo, ());
MOCK_METHOD(void, MaybeShowStopCastingPromo, ());
};
} // anonymous namespace
class MediaToolbarButtonControllerTest : public testing::Test {
public:
MediaToolbarButtonControllerTest() = default;
MediaToolbarButtonControllerTest(const MediaToolbarButtonControllerTest&) =
delete;
MediaToolbarButtonControllerTest& operator=(
const MediaToolbarButtonControllerTest&) = delete;
~MediaToolbarButtonControllerTest() override = default;
void SetUp() override {
EXPECT_CALL(item_manager_, HasActiveItems())
.WillRepeatedly(ReturnPointee(&has_active_items_));
EXPECT_CALL(item_manager_, HasFrozenItems())
.WillRepeatedly(ReturnPointee(&has_frozen_items_));
EXPECT_CALL(item_manager_, HasOpenDialog())
.WillRepeatedly(ReturnPointee(&has_open_dialog_));
controller_ = std::make_unique<MediaToolbarButtonController>(
&delegate_, &item_manager_);
}
void TearDown() override { controller_.reset(); }
protected:
void SetHasActiveItems(bool has_active_items) {
has_active_items_ = has_active_items;
}
void SetHasFrozenItems(bool has_frozen_items) {
has_frozen_items_ = has_frozen_items;
}
void SetHasOpenDialog(bool has_open_dialog) {
has_open_dialog_ = has_open_dialog;
}
global_media_controls::test::MockMediaItemManager& item_manager() {
return item_manager_;
}
MockMediaToolbarButtonControllerDelegate& delegate() { return delegate_; }
MediaToolbarButtonController* controller() { return controller_.get(); }
private:
bool has_active_items_ = false;
bool has_frozen_items_ = false;
bool has_open_dialog_ = false;
NiceMock<global_media_controls::test::MockMediaItemManager> item_manager_;
NiceMock<MockMediaToolbarButtonControllerDelegate> delegate_;
std::unique_ptr<MediaToolbarButtonController> controller_;
};
TEST_F(MediaToolbarButtonControllerTest, HidesAfterTimeoutAndShowsAgainOnPlay) {
// First, show the button by playing media.
EXPECT_CALL(delegate(), Show());
SetHasActiveItems(true);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
// Then, stop playing media so the button is disabled, but hasn't been hidden
// yet.
EXPECT_CALL(delegate(), Disable());
EXPECT_CALL(delegate(), Hide()).Times(0);
SetHasActiveItems(false);
SetHasFrozenItems(true);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
// Once the time is elapsed, the button should be hidden.
EXPECT_CALL(delegate(), Hide());
SetHasFrozenItems(false);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
// If media starts playing again, we should show and enable the button.
EXPECT_CALL(delegate(), Show());
EXPECT_CALL(delegate(), Enable());
SetHasActiveItems(true);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
}
TEST_F(MediaToolbarButtonControllerTest, DoesNotDisableButtonIfDialogIsOpen) {
// First, show the button.
EXPECT_CALL(delegate(), Show());
SetHasActiveItems(true);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
// Then, open a dialog.
SetHasOpenDialog(true);
controller()->OnMediaDialogOpened();
// Then, have the session lose focus. This should not disable the button when
// a dialog is present (since the button can still be used to close the
// dialog).
EXPECT_CALL(delegate(), Disable()).Times(0);
SetHasActiveItems(false);
SetHasFrozenItems(true);
testing::Mock::VerifyAndClearExpectations(&delegate());
}
TEST_F(MediaToolbarButtonControllerTest,
DoesNotHideIfMediaStartsPlayingWithinTimeout) {
// First, show the button.
EXPECT_CALL(delegate(), Show());
SetHasActiveItems(true);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
// Then, stop playing media so the button is disabled, but hasn't been hidden
// yet.
EXPECT_CALL(delegate(), Disable());
EXPECT_CALL(delegate(), Hide()).Times(0);
SetHasActiveItems(false);
SetHasFrozenItems(true);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
// If media starts playing again, we should show and enable the button.
EXPECT_CALL(delegate(), Show());
EXPECT_CALL(delegate(), Enable());
SetHasActiveItems(true);
SetHasFrozenItems(false);
controller()->OnItemListChanged();
testing::Mock::VerifyAndClearExpectations(&delegate());
}
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