// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/overlays/ui_bundled/web_content_area/alerts/alert_overlay_coordinator.h"
#import "base/apple/foundation_util.h"
#import "ios/chrome/browser/alert_view/ui_bundled/alert_action.h"
#import "ios/chrome/browser/alert_view/ui_bundled/alert_view_controller.h"
#import "ios/chrome/browser/overlays/model/public/overlay_request.h"
#import "ios/chrome/browser/overlays/model/public/web_content_area/alert_overlay.h"
#import "ios/chrome/browser/overlays/model/test/overlay_test_macros.h"
#import "ios/chrome/browser/overlays/ui_bundled/test/fake_overlay_request_coordinator_delegate.h"
#import "ios/chrome/browser/shared/model/browser/test/test_browser.h"
#import "ios/chrome/browser/shared/model/profile/test/test_profile_ios.h"
#import "ios/chrome/test/scoped_key_window.h"
#import "ios/web/public/test/web_task_environment.h"
#import "testing/platform_test.h"
using alert_overlays::AlertRequest;
using alert_overlays::ButtonConfig;
namespace {
// Consts used for the alert.
NSString* const kTitle = @"title";
NSString* const kMessage = @"message";
NSString* const kAccessibilityIdentifier = @"identifier";
NSString* const kDefaultTextFieldValue = @"default_text";
NSString* const kButtonTitle = @"button_title";
// Creates an AlertRequest for use in tests.
std::unique_ptr<OverlayRequest> CreateAlertRequest() {
const std::vector<std::vector<ButtonConfig>> button_configs{
{ButtonConfig(kButtonTitle)}};
return OverlayRequest::CreateWithConfig<AlertRequest>(
kTitle, kMessage, kAccessibilityIdentifier, nil, button_configs,
base::BindRepeating(^std::unique_ptr<OverlayResponse>(
std::unique_ptr<OverlayResponse> response) {
return response;
}));
}
} // namespace
class AlertOverlayCoordinatorTest : public PlatformTest {
public:
AlertOverlayCoordinatorTest() {
browser_state_ = TestChromeBrowserState::Builder().Build();
browser_ = std::make_unique<TestBrowser>(browser_state_.get());
root_view_controller_ = [[UIViewController alloc] init];
request_ = CreateAlertRequest();
coordinator_ = [[AlertOverlayCoordinator alloc]
initWithBaseViewController:root_view_controller_
browser:browser_.get()
request:request_.get()
delegate:&delegate_];
scoped_window_.Get().rootViewController = root_view_controller_;
}
protected:
web::WebTaskEnvironment task_environment_;
std::unique_ptr<TestChromeBrowserState> browser_state_;
std::unique_ptr<TestBrowser> browser_;
ScopedKeyWindow scoped_window_;
UIViewController* root_view_controller_ = nil;
std::unique_ptr<OverlayRequest> request_;
FakeOverlayRequestCoordinatorDelegate delegate_;
AlertOverlayCoordinator* coordinator_ = nil;
};
// Tests that the coordinator creates an alert view, sets it up using its
// mediator presents it within the base UIViewController's hierarchy.
TEST_F(AlertOverlayCoordinatorTest, ViewSetup) {
ASSERT_FALSE(delegate_.HasUIBeenPresented(request_.get()));
[coordinator_ startAnimated:NO];
AlertViewController* view_controller =
base::apple::ObjCCast<AlertViewController>(coordinator_.viewController);
EXPECT_TRUE(view_controller);
EXPECT_EQ(view_controller.parentViewController, root_view_controller_);
EXPECT_TRUE(
[view_controller.view isDescendantOfView:root_view_controller_.view]);
EXPECT_TRUE(delegate_.HasUIBeenPresented(request_.get()));
[coordinator_ stopAnimated:NO];
EXPECT_TRUE(delegate_.HasUIBeenDismissed(request_.get()));
}