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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/commerce/core/metrics/scheduled_metrics_manager.h"
#include <map>
#include <memory>
#include "base/functional/bind.h"
#include "base/run_loop.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/task_environment.h"
#include "components/commerce/core/commerce_feature_list.h"
#include "components/commerce/core/mock_account_checker.h"
#include "components/commerce/core/mock_shopping_service.h"
#include "components/commerce/core/pref_names.h"
#include "components/commerce/core/price_tracking_utils.h"
#include "components/commerce/core/test_utils.h"
#include "components/power_bookmarks/core/power_bookmark_utils.h"
#include "components/power_bookmarks/core/proto/power_bookmark_meta.pb.h"
#include "components/power_bookmarks/core/proto/shopping_specifics.pb.h"
#include "components/prefs/testing_pref_service.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace commerce::metrics {
class ScheduledMetricsManagerTest : public testing::Test {
public:
ScheduledMetricsManagerTest()
: account_checker_(std::make_unique<MockAccountChecker>()),
pref_service_(std::make_unique<TestingPrefServiceSimple>()),
shopping_service_(std::make_unique<MockShoppingService>()) {}
ScheduledMetricsManagerTest(const ScheduledMetricsManagerTest&) = delete;
ScheduledMetricsManagerTest operator=(const ScheduledMetricsManagerTest&) =
delete;
~ScheduledMetricsManagerTest() override = default;
void TestBody() override {}
void SetUp() override {
test_features_.InitWithFeatures({kSubscriptionsApi, kShoppingList}, {});
MockAccountChecker::RegisterCommercePrefs(pref_service_->registry());
SetShoppingListEnterprisePolicyPref(pref_service_.get(), true);
account_checker_->SetPrefs(pref_service_.get());
shopping_service_->SetAccountChecker(account_checker_.get());
}
void CreateUpdateManagerAndWait() {
auto metrics_manager = std::make_unique<ScheduledMetricsManager>(
pref_service_.get(), shopping_service_.get());
base::RunLoop().RunUntilIdle();
}
protected:
base::test::ScopedFeatureList test_features_;
base::test::TaskEnvironment task_environment_;
std::unique_ptr<MockAccountChecker> account_checker_;
std::unique_ptr<TestingPrefServiceSimple> pref_service_;
std::unique_ptr<MockShoppingService> shopping_service_;
};
TEST_F(ScheduledMetricsManagerTest, TrackedProductCountRecorded) {
// Set the last updated time to "never" so the scheduled task runs
// immediately.
pref_service_->SetTime(kCommerceDailyMetricsLastUpdateTime, base::Time());
base::HistogramTester histogram_tester;
// Add two tracked products.
shopping_service_->SetGetAllSubscriptionsCallbackValue(
{BuildUserSubscriptionForClusterId(123L),
BuildUserSubscriptionForClusterId(456L)});
CreateUpdateManagerAndWait();
histogram_tester.ExpectTotalCount(kTrackedProductCountHistogramName, 1);
}
TEST_F(ScheduledMetricsManagerTest, TrackedProductCountNotRecordedEarly) {
// Set the last updated time to now so the task doesn't immediately run.
pref_service_->SetTime(kCommerceDailyMetricsLastUpdateTime,
base::Time::Now());
base::HistogramTester histogram_tester;
shopping_service_->SetGetAllSubscriptionsCallbackValue(
{BuildUserSubscriptionForClusterId(123L)});
CreateUpdateManagerAndWait();
histogram_tester.ExpectTotalCount(kTrackedProductCountHistogramName, 0);
}
TEST_F(ScheduledMetricsManagerTest, EmailNotification_NoTrackedProducts) {
// Set the last updated time to "never" so the scheduled task runs
// immediately.
pref_service_->SetTime(kCommerceDailyMetricsLastUpdateTime, base::Time());
base::HistogramTester histogram_tester;
// Assume the user has enabled notifications but has no tracked products.
pref_service_->SetBoolean(kPriceEmailNotificationsEnabled, true);
shopping_service_->SetGetAllSubscriptionsCallbackValue(
std::vector<CommerceSubscription>());
CreateUpdateManagerAndWait();
histogram_tester.ExpectUniqueSample(
kPriceNotificationEmailHistogramName,
PriceNotificationEmailState::kNotResponded, 1);
histogram_tester.ExpectTotalCount(kPriceNotificationEmailHistogramName, 1);
}
TEST_F(ScheduledMetricsManagerTest, EmailNotification_TrackedProducts) {
// Set the last updated time to "never" so the scheduled task runs
// immediately.
pref_service_->SetTime(kCommerceDailyMetricsLastUpdateTime, base::Time());
base::HistogramTester histogram_tester;
// Assume the user has enabled notifications.
pref_service_->SetBoolean(kPriceEmailNotificationsEnabled, true);
// Have at least one tracked product.
shopping_service_->SetGetAllSubscriptionsCallbackValue(
{BuildUserSubscriptionForClusterId(123L)});
CreateUpdateManagerAndWait();
histogram_tester.ExpectUniqueSample(kPriceNotificationEmailHistogramName,
PriceNotificationEmailState::kEnabled, 1);
histogram_tester.ExpectTotalCount(kPriceNotificationEmailHistogramName, 1);
}
TEST_F(ScheduledMetricsManagerTest,
EmailNotification_TrackedProducts_Disabled) {
// Set the last updated time to "never" so the scheduled task runs
// immediately.
pref_service_->SetTime(kCommerceDailyMetricsLastUpdateTime, base::Time());
base::HistogramTester histogram_tester;
// Assume the user has disabled notifications.
pref_service_->SetBoolean(kPriceEmailNotificationsEnabled, false);
// Have at least one tracked product.
shopping_service_->SetGetAllSubscriptionsCallbackValue(
{BuildUserSubscriptionForClusterId(123L)});
CreateUpdateManagerAndWait();
histogram_tester.ExpectUniqueSample(kPriceNotificationEmailHistogramName,
PriceNotificationEmailState::kDisabled,
1);
histogram_tester.ExpectTotalCount(kPriceNotificationEmailHistogramName, 1);
}
} // namespace commerce::metrics
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