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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/api/toast_registry.h"
#include <memory>
#include "base/functional/callback_helpers.h"
#include "chrome/browser/ui/toasts/api/toast_id.h"
#include "chrome/browser/ui/toasts/api/toast_specification.h"
#include "chrome/grit/generated_resources.h"
#include "components/vector_icons/vector_icons.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/vector_icon_types.h"
class ToastRegistryTest : public testing::Test {};
// By default, the toast specification must have an icon and body string.
TEST_F(ToastRegistryTest, DefaultToast) {
const int string_id = 0;
std::unique_ptr<ToastSpecification> spec =
ToastSpecification::Builder(vector_icons::kEmailIcon, string_id).Build();
EXPECT_EQ(string_id, spec->body_string_id());
EXPECT_FALSE(spec->has_close_button());
EXPECT_FALSE(spec->action_button_string_id().has_value());
EXPECT_TRUE(spec->action_button_callback().is_null());
EXPECT_FALSE(spec->has_menu());
}
TEST_F(ToastRegistryTest, ToastWithCloseButton) {
const int string_id = 0;
std::unique_ptr<ToastSpecification> spec =
ToastSpecification::Builder(vector_icons::kEmailIcon, string_id)
.AddCloseButton()
.Build();
EXPECT_EQ(string_id, spec->body_string_id());
EXPECT_TRUE(spec->has_close_button());
EXPECT_FALSE(spec->action_button_string_id().has_value());
EXPECT_TRUE(spec->action_button_callback().is_null());
EXPECT_FALSE(spec->has_menu());
}
TEST_F(ToastRegistryTest, ToastWithActionButton) {
const int body_string_id = 0;
const int action_button_string_id = 1;
std::unique_ptr<ToastSpecification> spec =
ToastSpecification::Builder(vector_icons::kEmailIcon, body_string_id)
.AddActionButton(action_button_string_id, base::DoNothing())
.AddCloseButton()
.Build();
EXPECT_EQ(body_string_id, spec->body_string_id());
EXPECT_TRUE(spec->has_close_button());
EXPECT_TRUE(spec->action_button_string_id().has_value());
EXPECT_EQ(action_button_string_id, spec->action_button_string_id().value());
EXPECT_FALSE(spec->action_button_callback().is_null());
EXPECT_FALSE(spec->has_menu());
// Toasts with an action button must have a close button.
EXPECT_DEATH(
ToastSpecification::Builder(vector_icons::kEmailIcon, body_string_id)
.AddActionButton(action_button_string_id, base::DoNothing())
.Build(),
"");
// A toast cannot have an action button, close button, and a menu.
EXPECT_DEATH(
ToastSpecification::Builder(vector_icons::kEmailIcon, body_string_id)
.AddActionButton(action_button_string_id, base::DoNothing())
.AddCloseButton()
.AddMenu()
.Build(),
"");
}
TEST_F(ToastRegistryTest, ToastWithMenu) {
const int body_string_id = 0;
std::unique_ptr<ToastSpecification> spec =
ToastSpecification::Builder(vector_icons::kEmailIcon, body_string_id)
.AddMenu()
.Build();
EXPECT_EQ(body_string_id, spec->body_string_id());
EXPECT_FALSE(spec->has_close_button());
EXPECT_FALSE(spec->action_button_string_id().has_value());
EXPECT_TRUE(spec->action_button_callback().is_null());
EXPECT_TRUE(spec->has_menu());
}
TEST_F(ToastRegistryTest, RegisterSpecification) {
std::unique_ptr<ToastSpecification> unique_spec =
ToastSpecification::Builder(vector_icons::kEmailIcon,
/*body_string_id=*/0)
.Build();
ToastSpecification* toast_specification = unique_spec.get();
std::unique_ptr<ToastRegistry> toast_registry =
std::make_unique<ToastRegistry>();
toast_registry->RegisterToast(ToastId::kImageCopied, std::move(unique_spec));
EXPECT_EQ(toast_specification,
toast_registry->GetToastSpecification(ToastId::kImageCopied));
EXPECT_FALSE(toast_registry->IsEmpty());
}
TEST_F(ToastRegistryTest, RegisterNullSpecification) {
std::unique_ptr<ToastRegistry> toast_registry =
std::make_unique<ToastRegistry>();
// ToastRegistry should hit a CHECK when we try to register a null
// ToastSpecification.
EXPECT_DEATH(toast_registry->RegisterToast(ToastId::kImageCopied, nullptr),
"");
}
TEST_F(ToastRegistryTest, RegisterDuplicateToastId) {
std::unique_ptr<ToastRegistry> toast_registry =
std::make_unique<ToastRegistry>();
toast_registry->RegisterToast(
ToastId::kImageCopied, ToastSpecification::Builder(
vector_icons::kEmailIcon, /*body_string_id=*/0)
.Build());
// Even though we are registering a slightly different toast, the
// ToastRegistry should still hit a CHECK because we are using an already
// registered ToastId.
EXPECT_DEATH(toast_registry->RegisterToast(
ToastId::kImageCopied,
ToastSpecification::Builder(vector_icons::kEmailIcon,
/*body_string_id=*/0)
.AddCloseButton()
.Build()),
"");
}
TEST_F(ToastRegistryTest, RetrieveUnregisteredToastId) {
std::unique_ptr<ToastRegistry> toast_registry =
std::make_unique<ToastRegistry>();
ASSERT_TRUE(toast_registry->IsEmpty());
// The ToastRegistry should hit a CHECK when we try to retrieve the
// ToastSpecification for an id that was not registered.
EXPECT_DEATH(toast_registry->GetToastSpecification(ToastId::kLinkCopied), "");
}
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