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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "omnibox_triggered_feature_service.h"
#include "base/test/metrics/histogram_tester.h"
#include "components/omnibox/browser/autocomplete_match.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/metrics_proto/omnibox_event.pb.h"
class OmniboxTriggeredFeatureServiceTest : public testing::Test {
public:
OmniboxTriggeredFeatureServiceTest() = default;
~OmniboxTriggeredFeatureServiceTest() override = default;
void RecordAndExpectFeatures(
OmniboxTriggeredFeatureService::Features features) {
RecordAndExpectFeatures(features, features);
}
void RecordAndExpectFeatures(
OmniboxTriggeredFeatureService::Features features,
OmniboxTriggeredFeatureService::Features features_triggered_in_session) {
service_.RecordToLogs(&feature_triggered_, &feature_triggered_in_session_);
EXPECT_THAT(feature_triggered_, testing::ElementsAreArray(features));
EXPECT_THAT(feature_triggered_in_session_,
testing::ElementsAreArray(features_triggered_in_session));
}
OmniboxTriggeredFeatureService service_;
OmniboxTriggeredFeatureService::Features feature_triggered_;
OmniboxTriggeredFeatureService::Features feature_triggered_in_session_;
base::HistogramTester histogram_;
};
TEST_F(OmniboxTriggeredFeatureServiceTest, NoFeaturesTriggered) {
RecordAndExpectFeatures({});
histogram_.ExpectTotalCount("Omnibox.RichAutocompletion.Triggered", 0);
histogram_.ExpectUniqueSample("Omnibox.RichAutocompletion.Triggered.Any",
false, 1);
}
TEST_F(OmniboxTriggeredFeatureServiceTest, TwoFeaturesTriggered) {
service_.FeatureTriggered(
metrics::OmniboxEventProto_Feature_REMOTE_SEARCH_FEATURE);
service_.FeatureTriggered(
metrics::
OmniboxEventProto_Feature_SHORT_BOOKMARK_SUGGESTIONS_BY_TOTAL_INPUT_LENGTH);
RecordAndExpectFeatures(
{metrics::OmniboxEventProto_Feature_REMOTE_SEARCH_FEATURE,
metrics::
OmniboxEventProto_Feature_SHORT_BOOKMARK_SUGGESTIONS_BY_TOTAL_INPUT_LENGTH});
histogram_.ExpectTotalCount("Omnibox.RichAutocompletion.Triggered", 0);
histogram_.ExpectUniqueSample("Omnibox.RichAutocompletion.Triggered.Any",
false, 1);
service_.ResetSession();
RecordAndExpectFeatures({});
}
TEST_F(OmniboxTriggeredFeatureServiceTest, TriggerRichAutocompletionType_kNo) {
// Simulate 2 updates in the session, neither of which had rich
// autocompletion.
service_.RichAutocompletionTypeTriggered(
AutocompleteMatch::RichAutocompletionType::kNone);
service_.RichAutocompletionTypeTriggered(
AutocompleteMatch::RichAutocompletionType::kNone);
RecordAndExpectFeatures({});
histogram_.ExpectUniqueSample(
"Omnibox.RichAutocompletion.Triggered",
AutocompleteMatch::RichAutocompletionType::kNone, 1);
histogram_.ExpectUniqueSample("Omnibox.RichAutocompletion.Triggered.Any",
false, 1);
{
SCOPED_TRACE("Reset session");
base::HistogramTester histogram;
service_.ResetSession();
RecordAndExpectFeatures({});
histogram.ExpectTotalCount("Omnibox.RichAutocompletion.Triggered", 0);
histogram.ExpectUniqueSample("Omnibox.RichAutocompletion.Triggered.Any",
false, 1);
}
}
TEST_F(OmniboxTriggeredFeatureServiceTest, RichAutocompletionTypeTriggered) {
// Simulate 4 updates in the session, 3 of which had rich
// autocompletion, of 2 different types.
service_.FeatureTriggered(
metrics::OmniboxEventProto_Feature_RICH_AUTOCOMPLETION);
service_.RichAutocompletionTypeTriggered(
AutocompleteMatch::RichAutocompletionType::kShortcutTextPrefix);
service_.RichAutocompletionTypeTriggered(
AutocompleteMatch::RichAutocompletionType::kTitlePrefix);
service_.RichAutocompletionTypeTriggered(
AutocompleteMatch::RichAutocompletionType::kTitlePrefix);
service_.RichAutocompletionTypeTriggered(
AutocompleteMatch::RichAutocompletionType::kNone);
RecordAndExpectFeatures(
{metrics::OmniboxEventProto_Feature_RICH_AUTOCOMPLETION});
histogram_.ExpectTotalCount("Omnibox.RichAutocompletion.Triggered", 3);
histogram_.ExpectBucketCount(
"Omnibox.RichAutocompletion.Triggered",
AutocompleteMatch::RichAutocompletionType::kShortcutTextPrefix, 1);
histogram_.ExpectBucketCount(
"Omnibox.RichAutocompletion.Triggered",
AutocompleteMatch::RichAutocompletionType::kTitlePrefix, 1);
histogram_.ExpectBucketCount("Omnibox.RichAutocompletion.Triggered",
AutocompleteMatch::RichAutocompletionType::kNone,
1);
histogram_.ExpectUniqueSample("Omnibox.RichAutocompletion.Triggered.Any",
true, 1);
{
SCOPED_TRACE("Reset session");
base::HistogramTester histogram;
service_.ResetSession();
RecordAndExpectFeatures({});
histogram.ExpectTotalCount("Omnibox.RichAutocompletion.Triggered", 0);
histogram.ExpectUniqueSample("Omnibox.RichAutocompletion.Triggered.Any",
false, 1);
}
}
TEST_F(OmniboxTriggeredFeatureServiceTest, ResetInput) {
service_.FeatureTriggered(
metrics::OmniboxEventProto_Feature_REMOTE_SEARCH_FEATURE);
service_.ResetInput();
service_.FeatureTriggered(
metrics::
OmniboxEventProto_Feature_SHORT_BOOKMARK_SUGGESTIONS_BY_TOTAL_INPUT_LENGTH);
RecordAndExpectFeatures(
{metrics::
OmniboxEventProto_Feature_SHORT_BOOKMARK_SUGGESTIONS_BY_TOTAL_INPUT_LENGTH},
{metrics::OmniboxEventProto_Feature_REMOTE_SEARCH_FEATURE,
metrics::
OmniboxEventProto_Feature_SHORT_BOOKMARK_SUGGESTIONS_BY_TOTAL_INPUT_LENGTH});
}
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