chromium/chrome/browser/media/media_engagement_session_unittest.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/media/media_engagement_session.h"

#include "base/memory/ptr_util.h"
#include "base/memory/scoped_refptr.h"
#include "base/test/simple_test_clock.h"
#include "chrome/browser/media/media_engagement_service.h"
#include "chrome/test/base/testing_profile.h"
#include "components/ukm/test_ukm_recorder.h"
#include "content/public/test/browser_task_environment.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "testing/gtest/include/gtest/gtest.h"

class MediaEngagementSessionTest : public testing::Test { … };

// SmokeTest checking that IsSameOrigin actually does a same origin check.
TEST_F(MediaEngagementSessionTest, IsSameOrigin) { … }

// Checks that RecordShortPlaybackIgnored() records the right UKM.
TEST_F(MediaEngagementSessionTest, RecordShortPlaybackIgnored) { … }

// Set of tests for RegisterAudiblePlayers().
TEST_F(MediaEngagementSessionTest, RegisterAudiblePlayers) { … }

TEST_F(MediaEngagementSessionTest, TotalPlayers) { … }

// Checks that ukm_source_id_ is set after the ctor.
TEST_F(MediaEngagementSessionTest, Constructor_SetsUkmSourceId) { … }

// Test that RecordSignificantAudioContextPlayback() sets the
// significant_audio_context_playback_recorded_ boolean to true.
TEST_F(MediaEngagementSessionTest,
       RecordSignificantAudioContextPlayback_SetsBoolean) { … }

// Test that RecordSignificantMediaElementPlayback() sets the
// significant_media_element_playback_recorded_ boolean to true.
TEST_F(MediaEngagementSessionTest,
       RecordSignificantMediaElementPlayback_SetsBoolean) { … }

// Test that RecordSignificantAudioContextPlayback() records playback.
TEST_F(MediaEngagementSessionTest,
       RecordSignificantAudioContextPlayback_SetsPendingPlayback) { … }

// Test that RecordSignificantMediaElementPlayback() records playback.
TEST_F(MediaEngagementSessionTest,
       RecordSignificantMediaElementPlayback_SetsPendingPlayback) { … }

// Test that RecordSignificantAudioContextPlayback and
// RecordSignificantMediaElementPlayback() records a single playback
TEST_F(MediaEngagementSessionTest,
       RecordSignificantPlayback_SetsPendingPlayback) { … }

// Test that CommitPendingData reset pending_data_to_commit_ after running.
TEST_F(MediaEngagementSessionTest, CommitPendingData_Reset) { … }

// Test that CommitPendingData only update visits field when needed.
TEST_F(MediaEngagementSessionTest, CommitPendingData_UpdateVisitsAsNeeded) { … }

TEST_F(MediaEngagementSessionTest, CommitPendingData_UpdatePlaybackWhenNeeded) { … }

TEST_F(MediaEngagementSessionTest, CommitPendingData_UpdatePlayersWhenNeeded) { … }

// SmokeTest that RecordUkmMetrics actually record UKM. The method has little to
// no logic.
TEST_F(MediaEngagementSessionTest, RecordUkmMetrics) { … }

TEST_F(MediaEngagementSessionTest, DestructorRecordMetrics) { … }

TEST_F(MediaEngagementSessionTest, DestructorCommitDataIfNeeded) { … }

TEST_F(MediaEngagementSessionTest, RestoredSession_SimpleVisitNotRecorded) { … }

TEST_F(MediaEngagementSessionTest, RestoredSession_PlaybackRecordsVisits) { … }