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// Copyright 2024 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/toasts/toast_controller.h"
#include <memory>
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "chrome/browser/ui/toasts/api/toast_id.h"
#include "chrome/browser/ui/toasts/api/toast_registry.h"
#include "chrome/browser/ui/toasts/api/toast_specification.h"
#include "chrome/browser/ui/toasts/toast_features.h"
#include "chrome/browser/ui/toasts/toast_view.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile_manager.h"
#include "components/vector_icons/vector_icons.h"
#include "content/public/test/browser_task_environment.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/image/image_unittest_util.h"
namespace {
constexpr int kTestStringResId = 399;
class TestToastController : public ToastController {
public:
explicit TestToastController(ToastRegistry* toast_registry)
: ToastController(nullptr, toast_registry) {}
void CloseToast(toasts::ToastCloseReason reason) override {
if (IsShowingToast()) {
OnWidgetDestroyed(nullptr);
}
}
MOCK_METHOD(void,
CreateToast,
(ToastParams, const ToastSpecification*),
(override));
};
} // namespace
class ToastControllerUnitTest : public testing::Test {
public:
void SetUp() override {
testing_profile_manager = std::make_unique<TestingProfileManager>(
TestingBrowserProcess::GetGlobal());
ASSERT_TRUE(testing_profile_manager->SetUp());
toast_registry_ = std::make_unique<ToastRegistry>();
}
content::BrowserTaskEnvironment& task_environment() {
return task_environment_;
}
ToastRegistry* toast_registry() { return toast_registry_.get(); }
private:
content::BrowserTaskEnvironment task_environment_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
std::unique_ptr<TestingProfileManager> testing_profile_manager;
std::unique_ptr<ToastRegistry> toast_registry_;
};
TEST_F(ToastControllerUnitTest, ShowToast) {
ToastRegistry* const registry = toast_registry();
registry->RegisterToast(
ToastId::kLinkCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon, kTestStringResId)
.Build());
auto controller = std::make_unique<TestToastController>(registry);
// We should be able to show the toast because there is no toast showing.
EXPECT_FALSE(controller->IsShowingToast());
EXPECT_TRUE(controller->CanShowToast(ToastId::kLinkCopied));
EXPECT_CALL(*controller, CreateToast);
EXPECT_TRUE(controller->MaybeShowToast(ToastParams(ToastId::kLinkCopied)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
EXPECT_TRUE(controller->CanShowToast(ToastId::kLinkCopied));
}
TEST_F(ToastControllerUnitTest, ShowToastWithBodyStringOverride) {
ToastRegistry* const registry = toast_registry();
registry->RegisterToast(
ToastId::kLinkCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon).Build());
auto controller = std::make_unique<TestToastController>(registry);
// We should be able to show the toast because there is no toast showing.
EXPECT_FALSE(controller->IsShowingToast());
EXPECT_TRUE(controller->CanShowToast(ToastId::kLinkCopied));
EXPECT_CALL(*controller, CreateToast);
ToastParams params = ToastParams(ToastId::kLinkCopied);
params.body_string_override = u"Some toast body";
EXPECT_TRUE(controller->MaybeShowToast(std::move(params)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
EXPECT_TRUE(controller->CanShowToast(ToastId::kLinkCopied));
}
TEST_F(ToastControllerUnitTest, ShowToastWithImage) {
ToastRegistry* const registry = toast_registry();
registry->RegisterToast(
ToastId::kLinkCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon, kTestStringResId)
.Build());
auto controller = std::make_unique<TestToastController>(registry);
// We should be able to show the toast because there is no toast showing.
EXPECT_FALSE(controller->IsShowingToast());
EXPECT_TRUE(controller->CanShowToast(ToastId::kLinkCopied));
EXPECT_CALL(*controller, CreateToast);
ToastParams params = ToastParams(ToastId::kLinkCopied);
params.image_override =
ui::ImageModel::FromImage(gfx::test::CreateImage(16, 16, 0xff0000));
EXPECT_TRUE(controller->MaybeShowToast(std::move(params)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
EXPECT_TRUE(controller->CanShowToast(ToastId::kLinkCopied));
}
TEST_F(ToastControllerUnitTest, ToastAutomaticallyCloses) {
ToastRegistry* const registry = toast_registry();
registry->RegisterToast(
ToastId::kLinkCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon, kTestStringResId)
.Build());
auto controller = std::make_unique<TestToastController>(registry);
EXPECT_CALL(*controller, CreateToast);
EXPECT_TRUE(controller->MaybeShowToast(ToastParams(ToastId::kLinkCopied)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
// The toast should stop showing after reaching toast timeout time.
task_environment().FastForwardBy(ToastController::kToastDefaultTimeout);
EXPECT_FALSE(controller->IsShowingToast());
}
TEST_F(ToastControllerUnitTest, ToastWithActionButtonAutomaticallyCloses) {
ToastRegistry* const registry = toast_registry();
registry->RegisterToast(
ToastId::kLinkCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon, kTestStringResId)
.Build());
auto controller = std::make_unique<TestToastController>(registry);
EXPECT_CALL(*controller, CreateToast);
EXPECT_TRUE(controller->MaybeShowToast(ToastParams(ToastId::kLinkCopied)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
// The toast should stop showing after reaching toast timeout time.
task_environment().FastForwardBy(ToastController::kToastDefaultTimeout);
EXPECT_FALSE(controller->IsShowingToast());
}
TEST_F(ToastControllerUnitTest, CloseTimerResetsWhenToastShown) {
ToastRegistry* const registry = toast_registry();
registry->RegisterToast(
ToastId::kLinkCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon, kTestStringResId)
.Build());
registry->RegisterToast(
ToastId::kImageCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon, kTestStringResId)
.Build());
auto controller = std::make_unique<TestToastController>(registry);
EXPECT_CALL(*controller, CreateToast);
EXPECT_TRUE(controller->MaybeShowToast(ToastParams(ToastId::kLinkCopied)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
// The toast should still be showing because we didn't reach the time out time
// yet.
task_environment().FastForwardBy(ToastController::kToastDefaultTimeout / 2);
EXPECT_TRUE(controller->IsShowingToast());
// Show a different toast before the link copied toast times out.
EXPECT_CALL(*controller, CreateToast);
EXPECT_TRUE(controller->MaybeShowToast(ToastParams(ToastId::kImageCopied)));
::testing::Mock::VerifyAndClear(controller.get());
EXPECT_TRUE(controller->IsShowingToast());
// The image copied toast should still be showing even though the link copied
// toast should have timed out by now.
task_environment().FastForwardBy(ToastController::kToastDefaultTimeout / 2);
EXPECT_TRUE(controller->IsShowingToast());
}
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