unsent_log_store_metrics_impl_unittest.cc 3.9 KB

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  1. // Copyright 2020 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "components/metrics/unsent_log_store_metrics_impl.h"
  5. #include "base/test/metrics/histogram_tester.h"
  6. #include "base/test/scoped_feature_list.h"
  7. #include "testing/gtest/include/gtest/gtest.h"
  8. namespace metrics {
  9. TEST(UnsentLogStoreMetricsImplTest, RecordDroppedLogSize) {
  10. UnsentLogStoreMetricsImpl impl;
  11. base::HistogramTester histogram_tester;
  12. impl.RecordDroppedLogSize(99999);
  13. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.DroppedSize", 99999, 1);
  14. }
  15. TEST(UnsentLogStoreMetricsImplTest, RecordDroppedLogsNum) {
  16. UnsentLogStoreMetricsImpl impl;
  17. base::HistogramTester histogram_tester;
  18. impl.RecordDroppedLogsNum(17);
  19. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.Dropped", 17, 1);
  20. }
  21. TEST(UnsentLogStoreMetricsImplTest, RecordLastUnsentLogMetadataMetrics) {
  22. base::test::ScopedFeatureList feature_override;
  23. feature_override.InitAndEnableFeature(
  24. UnsentLogStoreMetrics::kRecordLastUnsentLogMetadataMetrics);
  25. UnsentLogStoreMetricsImpl impl;
  26. base::HistogramTester histogram_tester;
  27. impl.RecordLastUnsentLogMetadataMetrics(99, 19999, 63);
  28. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentCount", 99, 1);
  29. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.SentCount", 19999, 1);
  30. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentPercentage",
  31. 99 * 100 / (99 + 19999), 1);
  32. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.PersistedSizeInKB", 63, 1);
  33. }
  34. TEST(UnsentLogStoreMetricsImplTest, DisableRecordLastUnsentLogMetadataMetrics) {
  35. UnsentLogStoreMetricsImpl impl;
  36. base::HistogramTester histogram_tester;
  37. impl.RecordLastUnsentLogMetadataMetrics(99, 19999, 63);
  38. EXPECT_TRUE(
  39. histogram_tester.GetAllSamples("UMA.UnsentLogs.UnsentCount").empty());
  40. EXPECT_TRUE(
  41. histogram_tester.GetAllSamples("UMA.UnsentLogs.SentCount").empty());
  42. EXPECT_TRUE(histogram_tester.GetAllSamples("UMA.UnsentLogs.UnsentPercentage")
  43. .empty());
  44. EXPECT_TRUE(histogram_tester.GetAllSamples("UMA.UnsentLogs.PersistedSizeInKB")
  45. .empty());
  46. }
  47. TEST(UnsentLogStoreMetricsImplTest, BothUnsentAndSentZeroSample) {
  48. base::test::ScopedFeatureList feature_override;
  49. feature_override.InitAndEnableFeature(
  50. UnsentLogStoreMetrics::kRecordLastUnsentLogMetadataMetrics);
  51. UnsentLogStoreMetricsImpl impl;
  52. base::HistogramTester histogram_tester;
  53. impl.RecordLastUnsentLogMetadataMetrics(0, 0, 63);
  54. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentCount", 0, 1);
  55. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.SentCount", 0, 1);
  56. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentPercentage", 0, 1);
  57. }
  58. TEST(UnsentLogStoreMetricsImplTest, ZeroUnsentSample) {
  59. base::test::ScopedFeatureList feature_override;
  60. feature_override.InitAndEnableFeature(
  61. UnsentLogStoreMetrics::kRecordLastUnsentLogMetadataMetrics);
  62. UnsentLogStoreMetricsImpl impl;
  63. base::HistogramTester histogram_tester;
  64. impl.RecordLastUnsentLogMetadataMetrics(0, 999999, 63);
  65. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentCount", 0, 1);
  66. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.SentCount", 999999, 1);
  67. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentPercentage", 0, 1);
  68. }
  69. TEST(UnsentLogStoreMetricsImplTest, ZeroSentSample) {
  70. base::test::ScopedFeatureList feature_override;
  71. feature_override.InitAndEnableFeature(
  72. UnsentLogStoreMetrics::kRecordLastUnsentLogMetadataMetrics);
  73. UnsentLogStoreMetricsImpl impl;
  74. base::HistogramTester histogram_tester;
  75. impl.RecordLastUnsentLogMetadataMetrics(999, 0, 63);
  76. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentCount", 999, 1);
  77. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.SentCount", 0, 1);
  78. histogram_tester.ExpectBucketCount("UMA.UnsentLogs.UnsentPercentage", 100, 1);
  79. }
  80. } // namespace metrics