components/feedback/feedback_uploader_unittest.cc

   1 // Copyright 2014 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 "components/feedback/feedback_uploader.h"
   6
   7 #include <set>
   8
   9 #include "base/bind.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/prefs/testing_pref_service.h"
  12 #include "base/run_loop.h"
  13 #include "base/stl_util.h"
  14 #include "components/feedback/feedback_uploader_chrome.h"
  15 #include "components/feedback/feedback_uploader_factory.h"
  16 #include "components/user_prefs/user_prefs.h"
  17 #include "content/public/test/test_browser_context.h"
  18 #include "content/public/test/test_browser_thread.h"
  19 #include "testing/gmock/include/gmock/gmock.h"
  20 #include "testing/gtest/include/gtest/gtest.h"
  21
  22 namespace {
  23
  24 const char kReportOne[] = "one";
  25 const char kReportTwo[] = "two";
  26 const char kReportThree[] = "three";
  27 const char kReportFour[] = "four";
  28 const char kReportFive[] = "five";
  29
  30 const base::TimeDelta kRetryDelayForTest =
  31     base::TimeDelta::FromMilliseconds(100);
  32
  33 KeyedService* CreateFeedbackUploaderService(content::BrowserContext* context) {
  34   return new feedback::FeedbackUploaderChrome(context);
  35 }
  36
  37 }  // namespace
  38
  39 namespace feedback {
  40
  41 class FeedbackUploaderTest : public testing::Test {
  42  protected:
  43   FeedbackUploaderTest()
  44      : ui_thread_(content::BrowserThread::UI, &message_loop_),
  45        context_(new content::TestBrowserContext()),
  46        prefs_(new TestingPrefServiceSimple()),
  47        dispatched_reports_count_(0),
  48        expected_reports_(0) {
  49     user_prefs::UserPrefs::Set(context_.get(), prefs_.get());
  50     FeedbackUploaderFactory::GetInstance()->SetTestingFactory(
  51         context_.get(), &CreateFeedbackUploaderService);
  52
  53     uploader_ = FeedbackUploaderFactory::GetForBrowserContext(context_.get());
  54     uploader_->setup_for_test(
  55         base::Bind(&FeedbackUploaderTest::MockDispatchReport,
  56                    base::Unretained(this)),
  57         kRetryDelayForTest);
  58   }
  59
  60   ~FeedbackUploaderTest() override {
  61     FeedbackUploaderFactory::GetInstance()->SetTestingFactory(
  62         context_.get(), NULL);
  63   }
  64
  65   void QueueReport(const std::string& data) {
  66     uploader_->QueueReport(data);
  67   }
  68
  69   void ReportFailure(const std::string& data) {
  70     uploader_->RetryReport(data);
  71   }
  72
  73   void MockDispatchReport(const std::string& report_data) {
  74     if (ContainsKey(dispatched_reports_, report_data)) {
  75       dispatched_reports_[report_data]++;
  76     } else {
  77       dispatched_reports_[report_data] = 1;
  78     }
  79     dispatched_reports_count_++;
  80
  81     // Dispatch will always update the timer, whether successful or not,
  82     // simulate the same behavior.
  83     uploader_->UpdateUploadTimer();
  84
  85     if (ProcessingComplete()) {
  86       if (run_loop_.get())
  87         run_loop_->Quit();
  88     }
  89   }
  90
  91   bool ProcessingComplete() {
  92     return (dispatched_reports_count_ >= expected_reports_);
  93   }
  94
  95   void RunMessageLoop() {
  96     if (ProcessingComplete())
  97       return;
  98     run_loop_.reset(new base::RunLoop());
  99     run_loop_->Run();
 100   }
 101
 102   base::MessageLoop message_loop_;
 103   scoped_ptr<base::RunLoop> run_loop_;
 104   content::TestBrowserThread ui_thread_;
 105   scoped_ptr<content::TestBrowserContext> context_;
 106   scoped_ptr<PrefService> prefs_;
 107
 108   FeedbackUploader* uploader_;
 109
 110   std::map<std::string, unsigned int> dispatched_reports_;
 111   size_t dispatched_reports_count_;
 112   size_t expected_reports_;
 113 };
 114
 115 #if defined(OS_LINUX) || defined(OS_MACOSX)
 116 #define MAYBE_QueueMultiple QueueMultiple
 117 #else
 118 // crbug.com/330547
 119 #define MAYBE_QueueMultiple DISABLED_QueueMultiple
 120 #endif
 121 TEST_F(FeedbackUploaderTest, MAYBE_QueueMultiple) {
 122   dispatched_reports_.clear();
 123   QueueReport(kReportOne);
 124   QueueReport(kReportTwo);
 125   QueueReport(kReportThree);
 126   QueueReport(kReportFour);
 127
 128   EXPECT_EQ(dispatched_reports_.size(), 4u);
 129   EXPECT_EQ(dispatched_reports_[kReportOne], 1u);
 130   EXPECT_EQ(dispatched_reports_[kReportTwo], 1u);
 131   EXPECT_EQ(dispatched_reports_[kReportThree], 1u);
 132   EXPECT_EQ(dispatched_reports_[kReportFour], 1u);
 133 }
 134
 135 #if defined(OS_WIN) || defined(OS_ANDROID)
 136 // crbug.com/330547
 137 #define MAYBE_QueueMultipleWithFailures DISABLED_QueueMultipleWithFailures
 138 #else
 139 #define MAYBE_QueueMultipleWithFailures QueueMultipleWithFailures
 140 #endif
 141 TEST_F(FeedbackUploaderTest, MAYBE_QueueMultipleWithFailures) {
 142   dispatched_reports_.clear();
 143
 144   QueueReport(kReportOne);
 145   QueueReport(kReportTwo);
 146   QueueReport(kReportThree);
 147   QueueReport(kReportFour);
 148
 149   ReportFailure(kReportThree);
 150   ReportFailure(kReportTwo);
 151   QueueReport(kReportFive);
 152
 153   expected_reports_ = 7;
 154   RunMessageLoop();
 155
 156   EXPECT_EQ(dispatched_reports_.size(), 5u);
 157   EXPECT_EQ(dispatched_reports_[kReportOne], 1u);
 158   EXPECT_EQ(dispatched_reports_[kReportTwo], 2u);
 159   EXPECT_EQ(dispatched_reports_[kReportThree], 2u);
 160   EXPECT_EQ(dispatched_reports_[kReportFour], 1u);
 161   EXPECT_EQ(dispatched_reports_[kReportFive], 1u);
 162 }
 163
 164 }  // namespace feedback