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// Copyright 2024 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/chromeos/extensions/telemetry/api/diagnostics/diagnostics_api_metrics.h"
#include "base/test/metrics/histogram_tester.h"
#include "chromeos/crosapi/mojom/telemetry_diagnostic_routine_service.mojom.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace chromeos {
namespace {
using HistogramValue = DiagnosticRoutineCategoryHistogramValue;
using RoutineTag = crosapi::mojom::TelemetryDiagnosticRoutineArgument::Tag;
constexpr std::pair<RoutineTag, HistogramValue> kAllRoutineCategories[] = {
{RoutineTag::kUnrecognizedArgument, HistogramValue::kUnknown},
{RoutineTag::kMemory, HistogramValue::kMemory},
{RoutineTag::kVolumeButton, HistogramValue::kVolumeButton},
{RoutineTag::kFan, HistogramValue::kFan},
{RoutineTag::kLedLitUp, HistogramValue::kLedLitUp},
{RoutineTag::kNetworkBandwidth, HistogramValue::kNetworkBandwidth},
{RoutineTag::kCameraFrameAnalysis, HistogramValue::kCameraFrameAnalysis},
{RoutineTag::kKeyboardBacklight, HistogramValue::kKeyboardBacklight}};
static_assert(
std::size(kAllRoutineCategories) ==
static_cast<int>(DiagnosticRoutineCategoryHistogramValue::kMaxValue) + 1);
class RoutineCategoryTest
: public testing::TestWithParam<std::pair<RoutineTag, HistogramValue>> {};
// Test routine creation can be recorded.
TEST_P(RoutineCategoryTest, RecordRoutineCreation) {
constexpr std::string_view name =
"ChromeOS.TelemetryExtension.RoutineCreation";
auto sample = GetParam().second;
base::HistogramTester tester;
tester.ExpectBucketCount(name, sample, 0);
RecordRoutineCreation(GetParam().first);
tester.ExpectBucketCount(name, sample, 1);
}
// Test routine supported status query can be recorded.
TEST_P(RoutineCategoryTest, RecordRoutineSupportedStatusQuery) {
constexpr std::string_view name =
"ChromeOS.TelemetryExtension.RoutineSupportedStatusQuery";
auto sample = GetParam().second;
base::HistogramTester tester;
tester.ExpectBucketCount(name, sample, 0);
RecordRoutineSupportedStatusQuery(GetParam().first);
tester.ExpectBucketCount(name, sample, 1);
}
INSTANTIATE_TEST_SUITE_P(TelemetryExtensionDiagnosticsApiMetricsUnitTest,
RoutineCategoryTest,
testing::ValuesIn(kAllRoutineCategories));
} // namespace
} // namespace chromeos
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