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- // Copyright 2020 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "components/query_tiles/internal/stats.h"
- #include "base/test/metrics/histogram_tester.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace query_tiles {
- namespace {
- TEST(QueryTilesStatsTest, RecordImageLoading) {
- base::HistogramTester tester;
- stats::RecordImageLoading(stats::ImagePreloadingEvent::kStart);
- tester.ExpectBucketCount(stats::kImagePreloadingHistogram, 0, 1);
- }
- TEST(QueryTilesStatsTest, RecordTileFetcherResponseCode) {
- base::HistogramTester tester;
- stats::RecordTileFetcherResponseCode(200);
- tester.ExpectBucketCount(stats::kHttpResponseCodeHistogram, 200, 1);
- }
- TEST(QueryTilesStatsTest, RecordTileFetcherNetErrorCode) {
- base::HistogramTester tester;
- stats::RecordTileFetcherNetErrorCode(105);
- tester.ExpectBucketCount(stats::kNetErrorCodeHistogram, -105, 1);
- }
- TEST(QueryTilesStatsTest, RecordTileRequestStatus) {
- base::HistogramTester tester;
- stats::RecordTileRequestStatus(TileInfoRequestStatus::kSuccess);
- tester.ExpectBucketCount(stats::kRequestStatusHistogram, 1, 1);
- }
- TEST(QueryTilesStatsTest, RecordTileGroupStatus) {
- base::HistogramTester tester;
- stats::RecordTileGroupStatus(TileGroupStatus::kNoTiles);
- tester.ExpectBucketCount(stats::kGroupStatusHistogram, 3, 1);
- }
- TEST(QueryTilesStatsTest, RecordFirstFetchFlowDuration) {
- base::HistogramTester tester;
- stats::RecordFirstFetchFlowDuration(18);
- tester.ExpectBucketCount(stats::kFirstFlowDurationHistogram, 18, 1);
- }
- TEST(QueryTilesStatsTest, RecordExplodeOnFetchStarted) {
- base::HistogramTester tester;
- stats::RecordExplodeOnFetchStarted(12);
- tester.ExpectBucketCount(stats::kFetcherStartHourHistogram, 12, 1);
- }
- TEST(QueryTilesStatsTest, RecordGroupPruned) {
- base::HistogramTester tester;
- stats::RecordGroupPruned(stats::PrunedGroupReason::kExpired);
- stats::RecordGroupPruned(stats::PrunedGroupReason::kInvalidLocale);
- tester.ExpectBucketCount(stats::kPrunedGroupReasonHistogram, 0, 1);
- tester.ExpectBucketCount(stats::kPrunedGroupReasonHistogram, 1, 1);
- }
- TEST(QueryTilesStatsTest, RecordTrendingTileEvent) {
- base::HistogramTester tester;
- stats::RecordTrendingTileEvent(stats::TrendingTileEvent::kRemoved);
- stats::RecordTrendingTileEvent(stats::TrendingTileEvent::kClicked);
- tester.ExpectBucketCount(stats::kTrendingTileEventHistogram, 0, 0);
- tester.ExpectBucketCount(stats::kTrendingTileEventHistogram, 1, 1);
- tester.ExpectBucketCount(stats::kTrendingTileEventHistogram, 2, 1);
- }
- } // namespace
- } // namespace query_tiles
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