chromium/content/browser/interest_group/interest_group_k_anonymity_manager_unittest.cc

// 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 "content/browser/interest_group/interest_group_k_anonymity_manager.h"

#include <vector>

#include "base/files/scoped_temp_dir.h"
#include "base/functional/callback_helpers.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/sequenced_task_runner.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "content/browser/interest_group/interest_group_manager_impl.h"
#include "content/browser/interest_group/interest_group_update.h"
#include "content/browser/interest_group/storage_interest_group.h"
#include "content/services/auction_worklet/public/mojom/bidder_worklet.mojom.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/interest_group/interest_group.h"
#include "url/origin.h"

namespace content {

namespace {

constexpr base::TimeDelta kJoinInterval = …;
constexpr base::TimeDelta kQueryInterval = …;

constexpr char kAdURL[] = …;
constexpr char kBiddingURL[] = …;
constexpr char kUpdateURL[] = …;

class TestKAnonymityServiceDelegate : public KAnonymityServiceDelegate { … };

blink::InterestGroup MakeInterestGroup(url::Origin owner, std::string name) { … }

blink::InterestGroup CreateAndJoinInterestGroup(
    const url::Origin& owner,
    const std::string& name,
    InterestGroupManagerImpl* manager,
    const GURL& joining_url) { … }

}  // namespace

class InterestGroupKAnonymityManagerTest : public testing::Test { … };

TEST_F(InterestGroupKAnonymityManagerTest,
       QueueUpdatePerformsQuerySetsForGroup) { … }

TEST_F(
    InterestGroupKAnonymityManagerTest,
    QueueUpdateCorrectlyChoosesWhetherToReplaceOrMergeWithExistingKanonValues) { … }

// TODO(crbug.com/334053709): Add test with reporting IDs.
TEST_F(InterestGroupKAnonymityManagerTest,
       RegisterAdKeysAsJoinedPerformsJoinSet) { … }

TEST_F(InterestGroupKAnonymityManagerTest, HandlesServerErrors) { … }

class MockAnonymityServiceDelegate : public KAnonymityServiceDelegate { … };

class InterestGroupKAnonymityManagerTestWithMock
    : public InterestGroupKAnonymityManagerTest { … };

TEST_F(InterestGroupKAnonymityManagerTestWithMock,
       JoinSetShouldNotRequestDuplicates) { … }

// Make sure the InterestGroupKAnonymityManager can handle the case
// when QueueKAnonymityUpdateForInterestGroup is called while there
// is still an outstanding query request.
TEST_F(InterestGroupKAnonymityManagerTestWithMock,
       QuerySetShouldHandleOverlappingRequests) { … }

TEST_F(InterestGroupKAnonymityManagerTestWithMock,
       QuerySetShouldHandleOutdatedOutstandingRequest) { … }

TEST_F(InterestGroupKAnonymityManagerTestWithMock, QuerySetShouldBatch) { … }

}  // namespace content