content/browser/download/drag_download_file_browsertest.cc

   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 "base/files/file_path.h"
   6 #include "base/files/scoped_temp_dir.h"
   7 #include "base/memory/ref_counted.h"
   8 #include "content/browser/download/download_file_factory.h"
   9 #include "content/browser/download/download_file_impl.h"
  10 #include "content/browser/download/download_item_impl.h"
  11 #include "content/browser/download/download_manager_impl.h"
  12 #include "content/browser/download/drag_download_file.h"
  13 #include "content/browser/download/drag_download_util.h"
  14 #include "content/browser/web_contents/web_contents_impl.h"
  15 #include "content/public/browser/content_browser_client.h"
  16 #include "content/public/browser/power_save_blocker.h"
  17 #include "content/public/common/content_client.h"
  18 #include "content/public/test/content_browser_test.h"
  19 #include "content/public/test/content_browser_test_utils.h"
  20 #include "content/public/test/download_test_observer.h"
  21 #include "content/public/test/test_utils.h"
  22 #include "content/shell/browser/shell.h"
  23 #include "content/shell/browser/shell_browser_context.h"
  24 #include "content/shell/browser/shell_download_manager_delegate.h"
  25 #include "content/test/net/url_request_slow_download_job.h"
  26 #include "net/test/url_request/url_request_mock_http_job.h"
  27 #include "testing/gmock/include/gmock/gmock.h"
  28 #include "testing/gtest/include/gtest/gtest.h"
  29 #include "url/gurl.h"
  30
  31 using testing::_;
  32 using testing::InvokeWithoutArgs;
  33
  34 namespace content {
  35
  36 class MockDownloadFileObserver : public ui::DownloadFileObserver {
  37  public:
  38   MockDownloadFileObserver() {}
  39
  40   MOCK_METHOD1(OnDownloadCompleted, void(const base::FilePath& file_path));
  41   MOCK_METHOD0(OnDownloadAborted, void());
  42
  43  private:
  44   virtual ~MockDownloadFileObserver() {}
  45
  46   DISALLOW_COPY_AND_ASSIGN(MockDownloadFileObserver);
  47 };
  48
  49 class DragDownloadFileTest : public ContentBrowserTest {
  50  public:
  51   DragDownloadFileTest() {}
  52   ~DragDownloadFileTest() override {}
  53
  54   void Succeed() {
  55     BrowserThread::PostTask(BrowserThread::UI,
  56                             FROM_HERE,
  57                             base::MessageLoopForUI::current()->QuitClosure());
  58   }
  59
  60   void FailFast() {
  61     CHECK(false);
  62   }
  63
  64  protected:
  65   void SetUpOnMainThread() override {
  66     ASSERT_TRUE(downloads_directory_.CreateUniqueTempDir());
  67     ShellDownloadManagerDelegate* delegate =
  68         static_cast<ShellDownloadManagerDelegate*>(
  69             shell()->web_contents()->GetBrowserContext()
  70             ->GetDownloadManagerDelegate());
  71     delegate->SetDownloadBehaviorForTesting(downloads_directory());
  72   }
  73
  74   void SetUpServer() {
  75     base::FilePath mock_base(GetTestFilePath("download", ""));
  76     BrowserThread::PostTask(
  77         BrowserThread::IO,
  78         FROM_HERE,
  79         base::Bind(
  80             &net::URLRequestMockHTTPJob::AddUrlHandler,
  81             mock_base,
  82             make_scoped_refptr(content::BrowserThread::GetBlockingPool())));
  83   }
  84
  85   const base::FilePath& downloads_directory() const {
  86     return downloads_directory_.path();
  87   }
  88
  89  private:
  90   base::ScopedTempDir downloads_directory_;
  91
  92   DISALLOW_COPY_AND_ASSIGN(DragDownloadFileTest);
  93 };
  94
  95 IN_PROC_BROWSER_TEST_F(DragDownloadFileTest, DragDownloadFileTest_NetError) {
  96   base::FilePath name(downloads_directory().AppendASCII(
  97       "DragDownloadFileTest_NetError.txt"));
  98   GURL url(net::URLRequestMockHTTPJob::GetMockUrl(
  99       base::FilePath(FILE_PATH_LITERAL("download-test.lib"))));
 100   Referrer referrer;
 101   std::string referrer_encoding;
 102   scoped_refptr<DragDownloadFile> file(
 103       new DragDownloadFile(name, base::File(), url, referrer,
 104                            referrer_encoding, shell()->web_contents()));
 105   scoped_refptr<MockDownloadFileObserver> observer(
 106       new MockDownloadFileObserver());
 107   EXPECT_CALL(*observer.get(), OnDownloadAborted())
 108       .WillOnce(InvokeWithoutArgs(this, &DragDownloadFileTest::Succeed));
 109   ON_CALL(*observer.get(), OnDownloadCompleted(_))
 110       .WillByDefault(InvokeWithoutArgs(this, &DragDownloadFileTest::FailFast));
 111   file->Start(observer.get());
 112   RunMessageLoop();
 113 }
 114
 115 IN_PROC_BROWSER_TEST_F(DragDownloadFileTest, DragDownloadFileTest_Complete) {
 116   base::FilePath name(downloads_directory().AppendASCII(
 117         "DragDownloadFileTest_Complete.txt"));
 118   GURL url(net::URLRequestMockHTTPJob::GetMockUrl(
 119       base::FilePath(FILE_PATH_LITERAL("download-test.lib"))));
 120   Referrer referrer;
 121   std::string referrer_encoding;
 122   SetUpServer();
 123   scoped_refptr<DragDownloadFile> file(new DragDownloadFile(
 124       name, base::File(), url, referrer,
 125       referrer_encoding, shell()->web_contents()));
 126   scoped_refptr<MockDownloadFileObserver> observer(
 127       new MockDownloadFileObserver());
 128   EXPECT_CALL(*observer.get(), OnDownloadCompleted(_))
 129       .WillOnce(InvokeWithoutArgs(this, &DragDownloadFileTest::Succeed));
 130   ON_CALL(*observer.get(), OnDownloadAborted())
 131       .WillByDefault(InvokeWithoutArgs(this, &DragDownloadFileTest::FailFast));
 132   file->Start(observer.get());
 133   RunMessageLoop();
 134 }
 135
 136 // TODO(benjhayden): Test Stop().
 137
 138 }  // namespace content