1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// 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 "ash/quick_insert/metrics/quick_insert_feature_usage_metrics.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash {
namespace {
using ::testing::Optional;
class QuickInsertFeatureUsageMetricsTest : public testing::Test {
protected:
base::test::SingleThreadTaskEnvironment& task_environment() {
return task_environment_;
}
private:
base::test::SingleThreadTaskEnvironment task_environment_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
};
TEST_F(QuickInsertFeatureUsageMetricsTest, IsAlwaysEligible) {
QuickInsertFeatureUsageMetrics metrics;
EXPECT_TRUE(metrics.IsEnabled());
}
TEST_F(QuickInsertFeatureUsageMetricsTest, IsAlwaysAccessible) {
QuickInsertFeatureUsageMetrics metrics;
EXPECT_THAT(metrics.IsAccessible(), Optional(true));
}
TEST_F(QuickInsertFeatureUsageMetricsTest, IsAlwaysEnabled) {
QuickInsertFeatureUsageMetrics metrics;
EXPECT_EQ(metrics.IsEnabled(), true);
}
TEST_F(QuickInsertFeatureUsageMetricsTest, RecordsUsageEvent) {
base::HistogramTester histogram_tester;
QuickInsertFeatureUsageMetrics metrics;
metrics.StartUsage();
histogram_tester.ExpectBucketCount(
"ChromeOS.FeatureUsage.Picker",
static_cast<int>(
feature_usage::FeatureUsageMetrics::Event::kUsedWithSuccess),
1);
histogram_tester.ExpectBucketCount(
"ChromeOS.FeatureUsage.Picker",
static_cast<int>(
feature_usage::FeatureUsageMetrics::Event::kUsedWithFailure),
0);
}
TEST_F(QuickInsertFeatureUsageMetricsTest, RecordsUsageTime) {
base::HistogramTester histogram_tester;
QuickInsertFeatureUsageMetrics metrics;
metrics.StartUsage();
task_environment().FastForwardBy(base::Seconds(1));
metrics.StopUsage();
histogram_tester.ExpectTimeBucketCount("ChromeOS.FeatureUsage.Picker.Usetime",
base::Seconds(1), 1);
}
} // namespace
} // namespace ash
|
