chromium/chrome/browser/page_load_metrics/observers/translate_page_load_metrics_observer_unittest.cc

// Copyright 2020 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/page_load_metrics/observers/translate_page_load_metrics_observer.h"

#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/page_load_metrics/observers/page_load_metrics_observer_test_harness.h"
#include "components/page_load_metrics/browser/page_load_tracker.h"
#include "components/translate/core/browser/mock_translate_metrics_logger.h"
#include "components/translate/core/browser/translate_metrics_logger.h"
#include "content/public/test/prerender_test_util.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gmock/include/gmock/gmock.h"

// Wraps a MockTranslateMetricsLogger so that test can retain a pointer to the
// MockTranslateMetricsLogger after the TranslatePageLoadMetricsObserver is done
// with it.
class MockTranslateMetricsLoggerContainer
    : public translate::TranslateMetricsLogger { … };

class TranslatePageLoadMetricsObserverTest
    : public page_load_metrics::PageLoadMetricsObserverTestHarness { … };

TEST_F(TranslatePageLoadMetricsObserverTest, SinglePageLoad) { … }

TEST_F(TranslatePageLoadMetricsObserverTest, AppEntersBackground) { … }

TEST_F(TranslatePageLoadMetricsObserverTest, RepeatedAppEntersBackground) { … }

TEST_F(TranslatePageLoadMetricsObserverTest, PrerenderAndActivation) { … }

// TODO(curranmax): Add unit tests that confirm behavior when the hidden/shown.
// status of the tab changes. https://crbug.com/1114868.