aggregatable_report_assembler_unittest.cc

// 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 "content/browser/aggregation_service/aggregatable_report_assembler.h"

#include <stddef.h>

#include <memory>
#include <optional>
#include <string_view>
#include <utility>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/test/gmock_callback_support.h"
#include "base/test/gmock_move_support.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/mock_callback.h"
#include "content/browser/aggregation_service/aggregatable_report.h"
#include "content/browser/aggregation_service/aggregation_service_key_fetcher.h"
#include "content/browser/aggregation_service/aggregation_service_test_utils.h"
#include "content/browser/aggregation_service/public_key.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/mojom/aggregation_service/aggregatable_report.mojom.h"
#include "third_party/distributed_point_functions/shim/buildflags.h"
#include "url/gurl.h"

namespace content {

namespace {

_;
Eq;
Invoke;
Return;

// Will be used to verify the sequence of expected function calls.
Checkpoint;

FetchCallback;
AssemblyCallback;
PublicKeyFetchStatus;
AssemblyStatus;

constexpr std::string_view kReportAssemblerStatusHistogramName = …;

auto CloneRequestAndReturnReport(std::optional<AggregatableReportRequest>* out,
                                 AggregatableReport report) { … }

class MockAggregationServiceKeyFetcher : public AggregationServiceKeyFetcher { … };

class MockAggregatableReportProvider : public AggregatableReport::Provider { … };

}  // namespace

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

TEST_F(AggregatableReportAssemblerTest, BothKeyFetchesFail_ErrorReturned) { … }

TEST_F(AggregatableReportAssemblerTest, FirstKeyFetchFails_ErrorReturned) { … }

TEST_F(AggregatableReportAssemblerTest, SecondKeyFetchFails_ErrorReturned) { … }

TEST_F(AggregatableReportAssemblerTest,
       BothKeyFetchesSucceed_ValidReportReturned) { … }

TEST_F(AggregatableReportAssemblerTest,
       OnlyKeyFetchSucceeds_ValidReportReturned) { … }

TEST_F(AggregatableReportAssemblerTest, OnlyKeyFetchFails_ErrorReturned) { … }

TEST_F(AggregatableReportAssemblerTest,
       TwoKeyFetchesReturnInSwappedOrder_ValidReportReturned) { … }

TEST_F(AggregatableReportAssemblerTest,
       AssemblerDeleted_PendingRequestsNotRun) { … }

TEST_F(AggregatableReportAssemblerTest,
       MultipleSimultaneousRequests_BothSucceed) { … }

TEST_F(AggregatableReportAssemblerTest,
       TooManySimultaneousRequests_ErrorCausedForNewRequests) { … }

}  // namespace content
chromium/content/browser/aggregation_service/aggregatable_report_assembler_unittest.cc
