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// Copyright 2021 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/segmentation_platform/segmentation_platform_profile_observer.h"
#include "chrome/browser/profiles/profile_destroyer.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile.h"
#include "chrome/test/base/testing_profile_manager.h"
#include "components/segmentation_platform/public/input_context.h"
#include "components/segmentation_platform/public/segment_selection_result.h"
#include "components/segmentation_platform/public/segmentation_platform_service.h"
#include "components/segmentation_platform/public/testing/mock_segmentation_platform_service.h"
#include "content/public/test/browser_task_environment.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::_;
namespace segmentation_platform {
namespace {
constexpr char kProfile1[] = "profile-1";
constexpr char kProfile2[] = "profile-2";
} // namespace
class SegmentationPlatformProfileObserverTest : public testing::Test {
public:
SegmentationPlatformProfileObserverTest() = default;
~SegmentationPlatformProfileObserverTest() override = default;
protected:
void SetUp() override {
testing_profile_manager_ = std::make_unique<TestingProfileManager>(
TestingBrowserProcess::GetGlobal());
ASSERT_TRUE(testing_profile_manager_->SetUp());
}
void TearDown() override {
segmentation_platform_profile_observer_.reset();
testing_profile_manager_.reset();
}
void StartObservingProfiles() {
segmentation_platform_profile_observer_ =
std::make_unique<SegmentationPlatformProfileObserver>(
&segmentation_platform_service_,
testing_profile_manager_->profile_manager());
}
content::BrowserTaskEnvironment task_environment_;
std::unique_ptr<TestingProfileManager> testing_profile_manager_;
MockSegmentationPlatformService segmentation_platform_service_;
std::unique_ptr<SegmentationPlatformProfileObserver>
segmentation_platform_profile_observer_;
};
TEST_F(SegmentationPlatformProfileObserverTest,
StartWithDefaultProfileAndAddOneOrMoreOTRProfiles) {
// Start with a default profile.
TestingProfile* profile1 =
testing_profile_manager_->CreateTestingProfile(kProfile1);
// Start observing profiles. The service should be notified with metrics
// enabled.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(true)).Times(1);
StartObservingProfiles();
// Create another profile. The signal collection should just continue, so no
// further notification to the service.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(_)).Times(0);
Profile* profile2 = testing_profile_manager_->CreateTestingProfile(kProfile2);
// Start an OTR profile. The signal collection should stop.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(false)).Times(1);
Profile* profile1_otr1 =
profile1->GetPrimaryOTRProfile(/*create_if_needed*/ true);
// Kill the OTR profile. The signal collection resumes.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(true)).Times(1);
ProfileDestroyer::DestroyOTRProfileWhenAppropriate(profile1_otr1);
// Start again another OTR profile. The signal collection should stop.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(false)).Times(1);
Profile* profile1_otr2 =
profile1->GetPrimaryOTRProfile(/*create_if_needed*/ true);
// Add one more OTR for profile2.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(_)).Times(0);
Profile* profile2_otr1 =
profile2->GetPrimaryOTRProfile(/*create_if_needed*/ true);
// Add a secondary OTR for profile1.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(_)).Times(0);
Profile* profile1_otr2_secondary = profile1->GetOffTheRecordProfile(
Profile::OTRProfileID::CreateUniqueForTesting(),
/*create_if_needed=*/true);
// Start killing the OTR profiles one by one. The signal collection resumes
// only after the last one is killed.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(_)).Times(0);
ProfileDestroyer::DestroyOTRProfileWhenAppropriate(profile1_otr2_secondary);
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(_)).Times(0);
ProfileDestroyer::DestroyOTRProfileWhenAppropriate(profile1_otr2);
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(true)).Times(1);
ProfileDestroyer::DestroyOTRProfileWhenAppropriate(profile2_otr1);
// Cleanup profiles.
testing_profile_manager_->DeleteTestingProfile(kProfile1);
testing_profile_manager_->DeleteTestingProfile(kProfile2);
}
TEST_F(SegmentationPlatformProfileObserverTest, StartWithOTRProfile) {
// Start with a default profile and an OTR profile.
TestingProfile* profile =
testing_profile_manager_->CreateTestingProfile(kProfile1);
Profile* otr = profile->GetPrimaryOTRProfile(/*create_if_needed*/ true);
// Start observing profiles. The service should be notified with metrics
// disabled.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(false)).Times(1);
StartObservingProfiles();
// Kill the OTR profile. The signal collection resumes.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(true)).Times(1);
ProfileDestroyer::DestroyOTRProfileWhenAppropriate(otr);
// Cleanup profiles.
EXPECT_CALL(segmentation_platform_service_, EnableMetrics(_)).Times(0);
testing_profile_manager_->DeleteTestingProfile(kProfile1);
}
} // namespace segmentation_platform
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