chromium/content/browser/first_party_sets/first_party_sets_handler_impl_instance_unittest.cc

// Copyright 2023 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/first_party_sets/first_party_sets_handler_impl_instance.h"

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

#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/functional/callback_helpers.h"
#include "base/json/json_reader.h"
#include "base/notreached.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/gmock_expected_support.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/task_environment.h"
#include "base/test/test_future.h"
#include "base/version.h"
#include "content/browser/first_party_sets/first_party_set_parser.h"
#include "content/public/browser/first_party_sets_handler.h"
#include "content/public/common/content_features.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/test_browser_context.h"
#include "net/base/schemeful_site.h"
#include "net/first_party_sets/first_party_set_entry.h"
#include "net/first_party_sets/first_party_set_metadata.h"
#include "net/first_party_sets/first_party_sets_cache_filter.h"
#include "net/first_party_sets/first_party_sets_context_config.h"
#include "net/first_party_sets/global_first_party_sets.h"
#include "net/first_party_sets/local_set_declaration.h"
#include "testing/gmock/include/gmock/gmock-matchers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"

_;
Eq;
IsEmpty;
Not;
Optional;
Pair;
SizeIs;
UnorderedElementsAre;

// Some of these tests overlap with FirstPartySetParser unittests, but
// overlapping test coverage isn't the worst thing.
namespace content {

namespace {

ParseErrorType;
ParseWarningType;

constexpr char kAdditionsField[] = …;
constexpr char kPrimaryField[] = …;
constexpr char kCctldsField[] = …;

constexpr char kFirstPartySetsClearSiteDataOutcomeHistogram[] = …;

constexpr char kDelayedQueriesCountHistogram[] = …;
constexpr char kMostDelayedQueryDeltaHistogram[] = …;

}  // namespace

TEST(FirstPartySetsHandlerImplInstance, ValidateEnterprisePolicy_ValidPolicy) { … }

TEST(FirstPartySetsHandlerImplInstance,
     ValidateEnterprisePolicy_ValidPolicyWithWarnings) { … }

TEST(FirstPartySetsHandlerImplInstance,
     ValidateEnterprisePolicy_InvalidPolicy) { … }

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

class FirstPartySetsHandlerImplDisabledTest
    : public FirstPartySetsHandlerImplTest { … };

TEST_F(FirstPartySetsHandlerImplDisabledTest, InitMetrics) { … }

TEST_F(FirstPartySetsHandlerImplDisabledTest, InitImmediately) { … }

class FirstPartySetsHandlerImplEnabledTest
    : public FirstPartySetsHandlerImplTest { … };

TEST_F(FirstPartySetsHandlerImplEnabledTest, EmptyDBPath) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ClearSiteDataOnChangedSetsForContext_ManualSet_Successful) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ClearSiteDataOnChangedSetsForContext_PublicSetsWithDiff_Successful) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ClearSiteDataOnChangedSetsForContext_EmptyDBPath) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ClearSiteDataOnChangedSetsForContext_BeforeSetsReady) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       GetSetsIfEnabledAndReady_AfterSetsReady) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       GetSetsIfEnabledAndReady_BeforeSetsReady) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ComputeFirstPartySetMetadata_SynchronousResult) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ComputeFirstPartySetMetadata_AsynchronousResult) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ForEachEffectiveSetEntry_BeforeSetsReady) { … }

TEST_F(FirstPartySetsHandlerImplEnabledTest,
       ForEachEffectiveSetEntry_WithNonEmptyConfig) { … }

class FirstPartySetsHandlerGetContextConfigForPolicyTest
    : public FirstPartySetsHandlerImplEnabledTest { … };

TEST_F(FirstPartySetsHandlerGetContextConfigForPolicyTest,
       DefaultOverridesPolicy_DefaultContextConfigs) { … }

TEST_F(FirstPartySetsHandlerGetContextConfigForPolicyTest,
       MalformedOverridesPolicy_DefaultContextConfigs) { … }

TEST_F(FirstPartySetsHandlerGetContextConfigForPolicyTest,
       NonDefaultOverridesPolicy_NonDefaultContextConfigs) { … }

}  // namespace content