[signin] Simple browsertest for ProfileCustomizationBubbleView

Bug: 1130945
Change-Id: Ia1f0c9b8f20ae472dbc4a06711d3d2a4fe574e43
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2446055
Commit-Queue: David Roger <droger@chromium.org>
Reviewed-by: Monica Basta <msalama@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814616}

chrome/browser/ui/views/profiles/profile_customization_bubble_view_browsertest.cc

+// Copyright 2020 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 "chrome/browser/ui/views/profiles/profile_customization_bubble_view.h"
+
+#include <string>
+
+#include "base/optional.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/test/test_browser_dialog.h"
+#include "chrome/browser/ui/views/frame/browser_view.h"
+#include "chrome/browser/ui/views/frame/toolbar_button_provider.h"
+#include "chrome/browser/ui/views/profiles/avatar_toolbar_button.h"
+#include "content/public/test/browser_test.h"
+#include "ui/views/bubble/bubble_dialog_delegate_view.h"
+
+class ProfileCustomizationBubbleBrowserTest : public DialogBrowserTest {
+ public:
+  ProfileCustomizationBubbleBrowserTest() = default;
+
+  // DialogBrowserTest:
+  void ShowUi(const std::string& name) override {
+    ProfileCustomizationBubbleView::CreateBubble(browser()->profile(),
+                                                 GetAvatarButton());
+  }
+
+  // Returns the avatar button, which is the anchor view for the customization
+  // bubble.
+  views::View* GetAvatarButton() {
+    BrowserView* browser_view =
+        BrowserView::GetBrowserViewForBrowser(browser());
+    views::View* avatar_button =
+        browser_view->toolbar_button_provider()->GetAvatarToolbarButton();
+    DCHECK(avatar_button);
+    return avatar_button;
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(ProfileCustomizationBubbleBrowserTest,
+                       InvokeUi_default) {
+  ShowAndVerifyUi();
+}

chrome/test/BUILD.gn

@@ -2272,6 +2272,7 @@ if (!is_android) {
           "../browser/ui/views/frame/opaque_browser_frame_view_browsertest.cc",
           "../browser/ui/views/policy/enterprise_startup_dialog_view_browsertest.cc",
           "../browser/ui/views/profiles/dice_web_signin_interception_bubble_view_browsertest.cc",
+          "../browser/ui/views/profiles/profile_customization_bubble_view_browsertest.cc",
           "../browser/ui/views/relaunch_notification/relaunch_recommended_bubble_view_browsertest.cc",
           "../browser/ui/views/relaunch_notification/relaunch_required_dialog_view_browsertest.cc",
           "../browser/ui/views/toolbar/outdated_upgrade_bubble_view_browsertest.cc",