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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/test/metrics/histogram_tester.h"
#include "base/test/task_environment.h"
#include "chrome/browser/nearby_sharing/common/nearby_share_prefs.h"
#include "chrome/browser/nearby_sharing/nearby_share_feature_status.h"
#include "chrome/browser/nearby_sharing/nearby_share_feature_usage_metrics.h"
#include "chromeos/ash/components/feature_usage/feature_usage_metrics.h"
#include "components/prefs/testing_pref_service.h"
#include "testing/gtest/include/gtest/gtest.h"
class NearbyShareFeatureUsageMetricsTest : public ::testing::Test {
protected:
NearbyShareFeatureUsageMetricsTest() = default;
~NearbyShareFeatureUsageMetricsTest() override = default;
void SetUp() override {
RegisterNearbySharingPrefs(pref_service_.registry());
}
void SetUnmanagedEnabled(bool is_enabled) {
pref_service_.SetBoolean(prefs::kNearbySharingEnabledPrefName, is_enabled);
}
void SetManagedEnabled(bool is_enabled) {
pref_service_.SetManagedPref(prefs::kNearbySharingEnabledPrefName,
std::make_unique<base::Value>(is_enabled));
ASSERT_TRUE(pref_service_.IsManagedPreference(
prefs::kNearbySharingEnabledPrefName));
}
void SetOnboarded(bool is_onboarded) {
pref_service_.SetBoolean(prefs::kNearbySharingOnboardingCompletePrefName,
is_onboarded);
}
base::test::TaskEnvironment task_environment_;
TestingPrefServiceSimple pref_service_;
};
TEST_F(NearbyShareFeatureUsageMetricsTest, Enabled_Unmanaged) {
NearbyShareFeatureUsageMetrics feature_usage_metrics(&pref_service_);
SetUnmanagedEnabled(false);
SetOnboarded(false);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_FALSE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kDisabledAndNotOnboarded,
GetNearbyShareEnabledState(&pref_service_));
SetUnmanagedEnabled(false);
SetOnboarded(true);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_FALSE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kDisabledAndOnboarded,
GetNearbyShareEnabledState(&pref_service_));
// Note: This should never happen in practice.
SetUnmanagedEnabled(true);
SetOnboarded(false);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_TRUE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kEnabledAndNotOnboarded,
GetNearbyShareEnabledState(&pref_service_));
SetUnmanagedEnabled(true);
SetOnboarded(true);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_TRUE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kEnabledAndOnboarded,
GetNearbyShareEnabledState(&pref_service_));
}
TEST_F(NearbyShareFeatureUsageMetricsTest, Enabled_Managed) {
NearbyShareFeatureUsageMetrics feature_usage_metrics(&pref_service_);
SetManagedEnabled(false);
SetOnboarded(false);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_FALSE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kDisallowedByPolicy,
GetNearbyShareEnabledState(&pref_service_));
SetManagedEnabled(false);
SetOnboarded(true);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_FALSE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kDisallowedByPolicy,
GetNearbyShareEnabledState(&pref_service_));
// Note: This should never happen in practice.
SetManagedEnabled(true);
SetOnboarded(false);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_TRUE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kEnabledAndNotOnboarded,
GetNearbyShareEnabledState(&pref_service_));
SetManagedEnabled(true);
SetOnboarded(true);
EXPECT_TRUE(feature_usage_metrics.IsEligible());
EXPECT_TRUE(feature_usage_metrics.IsEnabled());
EXPECT_EQ(NearbyShareEnabledState::kEnabledAndOnboarded,
GetNearbyShareEnabledState(&pref_service_));
}
TEST_F(NearbyShareFeatureUsageMetricsTest, RecordUsage) {
// Note: The feature must be enabled to use RecordUsage().
NearbyShareFeatureUsageMetrics feature_usage_metrics(&pref_service_);
SetUnmanagedEnabled(true);
SetOnboarded(true);
base::HistogramTester histograms;
histograms.ExpectBucketCount(
"ChromeOS.FeatureUsage.NearbyShare",
ash::feature_usage::FeatureUsageMetrics::Event::kUsedWithSuccess, 0);
histograms.ExpectBucketCount(
"ChromeOS.FeatureUsage.NearbyShare",
ash::feature_usage::FeatureUsageMetrics::Event::kUsedWithFailure, 0);
feature_usage_metrics.RecordUsage(/*success=*/true);
histograms.ExpectBucketCount(
"ChromeOS.FeatureUsage.NearbyShare",
ash::feature_usage::FeatureUsageMetrics::Event::kUsedWithSuccess, 1);
histograms.ExpectBucketCount(
"ChromeOS.FeatureUsage.NearbyShare",
ash::feature_usage::FeatureUsageMetrics::Event::kUsedWithFailure, 0);
feature_usage_metrics.RecordUsage(/*success=*/false);
histograms.ExpectBucketCount(
"ChromeOS.FeatureUsage.NearbyShare",
ash::feature_usage::FeatureUsageMetrics::Event::kUsedWithSuccess, 1);
histograms.ExpectBucketCount(
"ChromeOS.FeatureUsage.NearbyShare",
ash::feature_usage::FeatureUsageMetrics::Event::kUsedWithFailure, 1);
}
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