chromecast/browser/metrics/cast_metrics_service_client_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 "chromecast/browser/metrics/cast_metrics_service_client.h"
   6
   7 #include "base/macros.h"
   8 #include "base/memory/scoped_ptr.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/prefs/testing_pref_service.h"
  11 #include "components/metrics/metrics_service.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace chromecast {
  15
  16 class CastMetricsTest : public testing::Test {
  17  public:
  18   CastMetricsTest() {}
  19   virtual ~CastMetricsTest() {}
  20
  21  protected:
  22   virtual void SetUp() override {
  23     message_loop_.reset(new base::MessageLoop());
  24     prefs_.reset(new TestingPrefServiceSimple());
  25     ::metrics::MetricsService::RegisterPrefs(prefs_->registry());
  26   }
  27
  28   base::TaskRunner* task_runner() {
  29     return message_loop_->task_runner().get();
  30   }
  31   TestingPrefServiceSimple* prefs() { return prefs_.get(); }
  32
  33  private:
  34   scoped_ptr<base::MessageLoop> message_loop_;
  35   scoped_ptr<TestingPrefServiceSimple> prefs_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(CastMetricsTest);
  38 };
  39
  40 TEST_F(CastMetricsTest, CreateMetricsServiceClient) {
  41   // Create and expect this to not crash.
  42   metrics::CastMetricsServiceClient::Create(task_runner(), prefs(), NULL);
  43 }
  44
  45 }  // namespace chromecast