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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "ash/screensaver/screensaver_view.h"
      6 
      7 #include "ash/test/ash_test_base.h"
      8 #include "base/bind.h"
      9 #include "content/public/browser/browser_context.h"
     10 #include "content/public/browser/web_contents.h"
     11 #include "ui/views/controls/webview/webview.h"
     12 #include "ui/views/test/webview_test_helper.h"
     13 
     14 namespace ash {
     15 namespace test {
     16 
     17 class ScreensaverViewTest : public ash::test::AshTestBase {
     18  public:
     19   ScreensaverViewTest() {
     20     url_ = GURL("http://www.google.com");
     21     webview_test_helper_.reset(new views::WebViewTestHelper());
     22   }
     23 
     24   virtual ~ScreensaverViewTest() {}
     25 
     26   virtual void SetUp() OVERRIDE {
     27     AshTestBase::SetUp();
     28     RunAllPendingInMessageLoop();
     29   }
     30 
     31   void ExpectOpenScreensaver() {
     32     ScreensaverView* screensaver = ScreensaverView::GetInstance();
     33     EXPECT_TRUE(screensaver != NULL);
     34     if (!screensaver) return;
     35     EXPECT_TRUE(screensaver->IsScreensaverShowingURL(url_));
     36   }
     37 
     38   void ExpectClosedScreensaver() {
     39     EXPECT_TRUE(ScreensaverView::GetInstance() == NULL);
     40   }
     41 
     42  protected:
     43   GURL url_;
     44 
     45  private:
     46   scoped_ptr<views::WebViewTestHelper> webview_test_helper_;
     47 
     48   DISALLOW_COPY_AND_ASSIGN(ScreensaverViewTest);
     49 };
     50 
     51 TEST_F(ScreensaverViewTest, ShowScreensaverAndClose) {
     52   ash::ShowScreensaver(url_);
     53   RunAllPendingInMessageLoop();
     54   ExpectOpenScreensaver();
     55 
     56   ash::CloseScreensaver();
     57   ExpectClosedScreensaver();
     58 }
     59 
     60 TEST_F(ScreensaverViewTest, OutOfOrderMultipleShowAndClose) {
     61   ash::CloseScreensaver();
     62   ExpectClosedScreensaver();
     63 
     64   ash::ShowScreensaver(url_);
     65   ExpectOpenScreensaver();
     66   RunAllPendingInMessageLoop();
     67   ash::ShowScreensaver(url_);
     68   ExpectOpenScreensaver();
     69   RunAllPendingInMessageLoop();
     70 
     71   ash::CloseScreensaver();
     72   ExpectClosedScreensaver();
     73   ash::CloseScreensaver();
     74   ExpectClosedScreensaver();
     75 }
     76 
     77 }  // namespace test
     78 }  // namespace ash
     79