Remove ClangRefactoring and ClangPchManager

This removes the plugins and tools, and removes all the tests that would
fail to build because of that.

Fixes: QTCREATORBUG-25659
Change-Id: I8adb5d503fc8eea313bcaada421f309dbbfa8c26
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

1 files changed, 0 insertions, 542 deletions

diff --git a/tests/unit/unittest/projectupdater-test.cpp b/tests/unit/unittest/projectupdater-test.cpp
deleted file mode 100644
index b74a90877a..0000000000
--- a/tests/unit/unittest/projectupdater-test.cpp
+++ /dev/null
@@ -1,542 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include "googletest.h"
-
-#include "mockfilepathcaching.h"
-#include "mockpchmanagerclient.h"
-#include "mockpchmanagernotifier.h"
-#include "mockpchmanagerserver.h"
-#include "mockprecompiledheaderstorage.h"
-#include "mockprogressmanager.h"
-#include "mockprojectpartsstorage.h"
-#include "mocksqlitetransactionbackend.h"
-
-#include <pchmanagerprojectupdater.h>
-
-#include <clangindexingprojectsettings.h>
-#include <clangindexingsettingsmanager.h>
-#include <filepathcaching.h>
-#include <pchmanagerclient.h>
-#include <precompiledheaderstorage.h>
-#include <precompiledheadersupdatedmessage.h>
-#include <projectpartsstorage.h>
-#include <refactoringdatabaseinitializer.h>
-#include <removegeneratedfilesmessage.h>
-#include <removeprojectpartsmessage.h>
-#include <updategeneratedfilesmessage.h>
-#include <updateprojectpartsmessage.h>
-
-#include <cpptools/compileroptionsbuilder.h>
-#include <cpptools/projectpart.h>
-#include <projectexplorer/project.h>
-#include <projectexplorer/projectexplorerconstants.h>
-
-#include <utils/algorithm.h>
-#include <utils/namevalueitem.h>
-
-namespace {
-
-using testing::_;
-using testing::ElementsAre;
-using testing::SizeIs;
-using testing::NiceMock;
-using testing::AnyNumber;
-
-using ClangBackEnd::CompilerMacro;
-using ClangBackEnd::FilePath;
-using ClangBackEnd::IncludeSearchPath;
-using ClangBackEnd::IncludeSearchPathType;
-using ClangBackEnd::ProjectPartContainer;
-using ClangBackEnd::V2::FileContainer;
-using CppTools::CompilerOptionsBuilder;
-using ProjectExplorer::HeaderPath;
-
-class ProjectUpdater : public testing::Test
-{
-protected:
-    ClangBackEnd::FilePathId filePathId(Utils::SmallStringView path)
-    {
-        return filePathCache.filePathId(ClangBackEnd::FilePathView{path});
-    }
-
-    ClangBackEnd::FilePathIds filePathIds(const Utils::PathStringVector &paths)
-    {
-        return filePathCache.filePathIds(Utils::transform(paths, [] (const Utils::PathString &path) {
-            return ClangBackEnd::FilePathView(path);
-        }));
-    }
-
-    void SetUp() override
-    {
-        project.rootProjectDirectoryPath = Utils::FilePath::fromString("project");
-        projectPart.project = &project;
-        projectPart.files.push_back(header1ProjectFile);
-        projectPart.files.push_back(header2ProjectFile);
-        projectPart.files.push_back(source1ProjectFile);
-        projectPart.files.push_back(source2ProjectFile);
-        projectPart.files.push_back(nonActiveProjectFile);
-        projectPart.displayName = "projectb";
-        projectPart.projectMacros = {{"FOO", "2"}, {"BAR", "1"}, {"POO", "3"}};
-        projectPartId = projectPartsStorage.fetchProjectPartId(Utils::SmallString{projectPart.id()});
-
-        projectPart2.project = &project;
-        projectPart2.files.push_back(header2ProjectFile);
-        projectPart2.files.push_back(header1ProjectFile);
-        projectPart2.files.push_back(source2ProjectFile);
-        projectPart2.files.push_back(source1ProjectFile);
-        projectPart2.files.push_back(nonActiveProjectFile);
-        projectPart2.displayName = "projectaa";
-        projectPart2.projectMacros = {{"BAR", "1"}, {"FOO", "2"}};
-        projectPartId2 = projectPartsStorage.fetchProjectPartId(Utils::SmallString{projectPart2.id()});
-
-        nonBuildingProjectPart.files.push_back(cannotBuildSourceProjectFile);
-        nonBuildingProjectPart.displayName = "nonbuilding";
-        nonBuildingProjectPart.selectedForBuilding = false;
-
-        Utils::SmallStringVector arguments{
-            ClangPchManager::ProjectUpdater::toolChainArguments(&projectPart)};
-        Utils::SmallStringVector arguments2{
-            ClangPchManager::ProjectUpdater::toolChainArguments(&projectPart2)};
-
-        expectedContainer = {projectPartId,
-                             arguments.clone(),
-                             Utils::clone(compilerMacros),
-                             {{"project/.pre_includes", 1, ClangBackEnd::IncludeSearchPathType::System},
-                              {CLANG_INCLUDE_DIR, 2, ClangBackEnd::IncludeSearchPathType::BuiltIn}},
-                             {},
-                             {filePathId(headerPaths[1])},
-                             {filePathIds(sourcePaths)},
-                             Utils::Language::Cxx,
-                             Utils::LanguageVersion::LatestCxx,
-                             Utils::LanguageExtension::None};
-        expectedContainer2 = {projectPartId2,
-                              arguments2.clone(),
-                              Utils::clone(compilerMacros),
-                              {{"project/.pre_includes", 1, ClangBackEnd::IncludeSearchPathType::System},
-                               {CLANG_INCLUDE_DIR, 2, ClangBackEnd::IncludeSearchPathType::BuiltIn}},
-                              {},
-                              {filePathId(headerPaths[1])},
-                              {filePathIds(sourcePaths)},
-                              Utils::Language::Cxx,
-                              Utils::LanguageVersion::LatestCxx,
-                              Utils::LanguageExtension::None};
-
-        auto settings = settingsManager.settings(&project);
-        settings->saveMacros({{"POO", "3", Utils::NameValueItem::Unset}});
-    }
-
-protected:
-    Sqlite::Database database{":memory:", Sqlite::JournalMode::Memory};
-    ClangBackEnd::RefactoringDatabaseInitializer<Sqlite::Database> initializer{database};
-    ClangBackEnd::FilePathCaching filePathCache{database};
-    NiceMock<MockProgressManager> mockPchCreationProgressManager;
-    NiceMock<MockProgressManager> mockDependencyCreationProgressManager;
-    ClangBackEnd::ProjectPartsStorage<Sqlite::Database> projectPartsStorage{database};
-    ClangPchManager::PchManagerClient pchManagerClient{mockPchCreationProgressManager,
-                                                       mockDependencyCreationProgressManager};
-    MockPchManagerNotifier mockPchManagerNotifier{pchManagerClient};
-    NiceMock<MockPchManagerServer> mockPchManagerServer;
-    ClangPchManager::ClangIndexingSettingsManager settingsManager;
-    ClangPchManager::ProjectUpdater updater{mockPchManagerServer,
-                                            filePathCache,
-                                            projectPartsStorage,
-                                            settingsManager};
-    ClangBackEnd::ProjectPartId projectPartId;
-    ClangBackEnd::ProjectPartId projectPartId2;
-    Utils::PathStringVector headerPaths = {"/path/to/header1.h", "/path/to/header2.h"};
-    Utils::PathStringVector sourcePaths = {"/path/to/source1.cpp", "/path/to/source2.cpp"};
-    ClangBackEnd::CompilerMacros compilerMacros = {{"BAR", "1", 1}, {"FOO", "2", 2}};
-    CppTools::ProjectFile header1ProjectFile{QString(headerPaths[0]), CppTools::ProjectFile::CXXHeader};
-    CppTools::ProjectFile header2ProjectFile{QString(headerPaths[1]), CppTools::ProjectFile::CXXHeader};
-    CppTools::ProjectFile source1ProjectFile{QString(sourcePaths[0]), CppTools::ProjectFile::CXXSource};
-    CppTools::ProjectFile source2ProjectFile{QString(sourcePaths[1]),
-                                             CppTools::ProjectFile::CXXSource};
-    CppTools::ProjectFile cannotBuildSourceProjectFile{QString("/cannot/build"),
-                                                       CppTools::ProjectFile::CXXSource};
-    CppTools::ProjectFile nonActiveProjectFile{QString("/foo"), CppTools::ProjectFile::CXXSource, false};
-    ProjectExplorer::Project project;
-    CppTools::ProjectPart projectPart;
-    CppTools::ProjectPart projectPart2;
-    CppTools::ProjectPart nonBuildingProjectPart;
-    ProjectPartContainer expectedContainer;
-    ProjectPartContainer expectedContainer2;
-    FileContainer generatedFile{{"/path/to", "header1.h"},
-                                filePathCache.filePathId(FilePath{"/path/to", "header1.h"}),
-                                "content",
-                                {}};
-    FileContainer generatedFile2{{"/path/to2", "header1.h"},
-                                 filePathCache.filePathId(FilePath{"/path/to2", "header1.h"}),
-                                 "content",
-                                 {}};
-    FileContainer generatedFile3{{"/path/to", "header2.h"},
-                                 filePathCache.filePathId(FilePath{"/path/to", "header2.h"}),
-                                 "content",
-                                 {}};
-};
-
-TEST_F(ProjectUpdater, CallUpdateProjectParts)
-{
-    std::vector<CppTools::ProjectPart*> projectParts = {&projectPart2, &projectPart};
-    ClangBackEnd::UpdateProjectPartsMessage message{
-        {expectedContainer.clone(), expectedContainer2.clone()}, {"toolChainArgument"}};
-    updater.updateGeneratedFiles({generatedFile});
-
-    EXPECT_CALL(mockPchManagerServer, updateProjectParts(message));
-
-    updater.updateProjectParts(projectParts, {"toolChainArgument"});
-}
-
-TEST_F(ProjectUpdater, CallUpdateGeneratedFilesWithSortedEntries)
-{
-    ClangBackEnd::UpdateGeneratedFilesMessage message{{generatedFile, generatedFile3, generatedFile2}};
-
-    EXPECT_CALL(mockPchManagerServer, updateGeneratedFiles(message));
-
-    updater.updateGeneratedFiles({generatedFile2, generatedFile3, generatedFile});
-}
-
-TEST_F(ProjectUpdater, GeneratedFilesAddedAreSorted)
-{
-    updater.updateGeneratedFiles({generatedFile2, generatedFile3, generatedFile});
-
-    ASSERT_THAT(updater.generatedFiles().fileContainers(),
-                ElementsAre(generatedFile, generatedFile3, generatedFile2));
-}
-
-TEST_F(ProjectUpdater, GeneratedFilesAddedToExcludePaths)
-{
-    updater.updateGeneratedFiles({generatedFile2, generatedFile3, generatedFile});
-
-    ASSERT_THAT(updater.excludedPaths(), ElementsAre(generatedFile.filePath,
-                                                     generatedFile3.filePath,
-                                                     generatedFile2.filePath));
-}
-
-TEST_F(ProjectUpdater, CallRemoveGeneratedFiles)
-{
-    ClangBackEnd::RemoveGeneratedFilesMessage message{{{"/path/to/header1.h"}}};
-
-    EXPECT_CALL(mockPchManagerServer, removeGeneratedFiles(message));
-
-    updater.removeGeneratedFiles({{"/path/to/header1.h"}});
-}
-
-TEST_F(ProjectUpdater, GeneratedFilesRemovedFromExcludePaths)
-{
-    updater.updateGeneratedFiles({generatedFile});
-
-    updater.removeGeneratedFiles({generatedFile.filePath});
-
-    ASSERT_THAT(updater.excludedPaths(), IsEmpty());
-}
-
-TEST_F(ProjectUpdater, CallRemoveProjectParts)
-{
-    ClangBackEnd::RemoveProjectPartsMessage message{{projectPartId, projectPartId2}};
-
-    EXPECT_CALL(mockPchManagerServer, removeProjectParts(message));
-
-    updater.removeProjectParts({projectPartId2, projectPartId});
-}
-
-TEST_F(ProjectUpdater, CallPrecompiledHeaderRemovedInPchManagerProjectUpdater)
-{
-    ClangPchManager::ClangIndexingSettingsManager settingManager;
-    ClangPchManager::PchManagerProjectUpdater pchUpdater{mockPchManagerServer,
-                                                         pchManagerClient,
-                                                         filePathCache,
-                                                         projectPartsStorage,
-                                                         settingManager};
-    ClangBackEnd::RemoveProjectPartsMessage message{{projectPartId, projectPartId2}};
-
-    EXPECT_CALL(mockPchManagerNotifier, precompiledHeaderRemoved(projectPartId));
-    EXPECT_CALL(mockPchManagerNotifier, precompiledHeaderRemoved(projectPartId2));
-
-    pchUpdater.removeProjectParts({projectPartId, projectPartId2});
-}
-
-TEST_F(ProjectUpdater, ConvertProjectPartToProjectPartContainer)
-{
-    updater.setExcludedPaths({"/path/to/header1.h"});
-    updater.fetchProjectPartIds({&projectPart});
-
-    auto container = updater.toProjectPartContainer(&projectPart);
-
-    ASSERT_THAT(container, expectedContainer);
-}
-
-TEST_F(ProjectUpdater, ConvertProjectPartToProjectPartContainersHaveSameSizeLikeProjectParts)
-{
-    updater.fetchProjectPartIds({&projectPart, &nonBuildingProjectPart});
-
-    auto containers = updater.toProjectPartContainers(
-        {&projectPart, &projectPart, &nonBuildingProjectPart});
-
-    ASSERT_THAT(containers, SizeIs(2));
-}
-
-TEST_F(ProjectUpdater, ProjectPartIdsPrefetchingInsideTransaction)
-{
-    InSequence s;
-    CppTools::ProjectPart projectPart;
-    projectPart.project = &project;
-    projectPart.displayName = "project";
-    Utils::SmallString projectPartName = projectPart.id();
-    NiceMock<MockSqliteTransactionBackend> mockSqliteTransactionBackend;
-    NiceMock<MockProjectPartsStorage> mockProjectPartsStorage;
-    ON_CALL(mockProjectPartsStorage, transactionBackend())
-        .WillByDefault(ReturnRef(mockSqliteTransactionBackend));
-    ClangPchManager::ClangIndexingSettingsManager settingsManager;
-    ClangPchManager::ProjectUpdater updater{mockPchManagerServer,
-                                            filePathCache,
-                                            mockProjectPartsStorage,
-                                            settingsManager};
-
-    EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin());
-    EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartIdUnguarded(Eq(projectPartName))).WillOnce(Return(1));
-    EXPECT_CALL(mockSqliteTransactionBackend, commit());
-
-    updater.fetchProjectPartIds({&projectPart});
-}
-
-TEST_F(ProjectUpdater, CreateSortedExcludedPaths)
-{
-    auto excludedPaths = updater.createExcludedPaths({generatedFile2, generatedFile3, generatedFile});
-
-    ASSERT_THAT(excludedPaths, ElementsAre(ClangBackEnd::FilePath{"/path/to/header1.h"},
-                                           ClangBackEnd::FilePath{"/path/to/header2.h"},
-                                           ClangBackEnd::FilePath{"/path/to2/header1.h"}));
-}
-
-TEST_F(ProjectUpdater, CreateSortedCompilerMacros)
-{
-    auto paths = updater.createCompilerMacros({{"DEFINE", "1"}, {"FOO", "2"}, {"BAR", "1"}}, {});
-
-    ASSERT_THAT(paths, ElementsAre(CompilerMacro{"BAR", "1", 1},
-                                   CompilerMacro{"FOO", "2", 2},
-                                   CompilerMacro{"DEFINE", "1", 3}));
-}
-
-TEST_F(ProjectUpdater, FilterCompilerMacros)
-{
-    auto paths = updater.createCompilerMacros({{"DEFINE", "1"},
-                                               {"QT_TESTCASE_BUILDDIR", "2"},
-                                               {"BAR", "1"}},
-                                              {});
-
-    ASSERT_THAT(paths, ElementsAre(CompilerMacro{"BAR", "1", 1}, CompilerMacro{"DEFINE", "1", 3}));
-}
-
-TEST_F(ProjectUpdater, FilterSettingsMacros)
-{
-    auto paths = updater.createCompilerMacros({{"YI", "1"}, {"SAN", "3"}, {"SE", "4"}, {"WU", "5"}},
-                                              {{"SE", "44", Utils::NameValueItem::Unset},
-                                               {"ER", "2", Utils::NameValueItem::SetEnabled},
-                                               {"WU", "5", Utils::NameValueItem::Unset}});
-
-    ASSERT_THAT(paths,
-                ElementsAre(CompilerMacro{"ER", "2", 3},
-                            CompilerMacro{"SE", "4", 3},
-                            CompilerMacro{"YI", "1", 1},
-                            CompilerMacro{"SAN", "3", 2}));
-}
-
-TEST_F(ProjectUpdater, CreateSortedIncludeSearchPaths)
-{
-    CppTools::ProjectPart projectPart;
-    projectPart.project = &project;
-    ProjectExplorer::HeaderPath includePath{"/to/path1", ProjectExplorer::HeaderPathType::User};
-    ProjectExplorer::HeaderPath includePath2{"/to/path2", ProjectExplorer::HeaderPathType::User};
-    ProjectExplorer::HeaderPath invalidPath;
-    ProjectExplorer::HeaderPath frameworkPath{"/framework/path",
-                                              ProjectExplorer::HeaderPathType::Framework};
-    ProjectExplorer::HeaderPath builtInPath{"/builtin/path", ProjectExplorer::HeaderPathType::BuiltIn};
-    ProjectExplorer::HeaderPath systemPath{"/system/path", ProjectExplorer::HeaderPathType::System};
-    projectPart.headerPaths = {
-        systemPath, builtInPath, frameworkPath, includePath2, includePath, invalidPath};
-
-    auto paths = updater.createIncludeSearchPaths(projectPart);
-
-    ASSERT_THAT(
-        paths.system,
-        ElementsAre(Eq(IncludeSearchPath{systemPath.path, 2, IncludeSearchPathType::System}),
-                    Eq(IncludeSearchPath{builtInPath.path, 5, IncludeSearchPathType::BuiltIn}),
-                    Eq(IncludeSearchPath{frameworkPath.path, 3, IncludeSearchPathType::Framework}),
-                    Eq(IncludeSearchPath{"project/.pre_includes", 1, IncludeSearchPathType::System}),
-                    Eq(IncludeSearchPath{CLANG_INCLUDE_DIR,
-                                         4,
-                                         ClangBackEnd::IncludeSearchPathType::BuiltIn})));
-    ASSERT_THAT(paths.project,
-                ElementsAre(Eq(IncludeSearchPath{includePath.path, 2, IncludeSearchPathType::User}),
-                            Eq(IncludeSearchPath{includePath2.path, 1, IncludeSearchPathType::User})));
-}
-
-TEST_F(ProjectUpdater, ToolChainArguments)
-{
-    projectPart.toolChainTargetTriple = "target";
-    projectPart.extraCodeModelFlags.push_back("extraflags");
-    projectPart.compilerFlags.push_back("-fPIC");
-    projectPart.projectConfigFile = "config.h";
-
-    auto arguments = updater.toolChainArguments(&projectPart);
-
-    ASSERT_THAT(arguments,
-                ElementsAre(QString{"-m32"},
-                            QString{"extraflags"},
-                            QString{"-include"},
-                            QString{"config.h"}));
-}
-
-TEST_F(ProjectUpdater, ToolChainArgumentsMSVC)
-{
-    projectPart.toolChainTargetTriple = "target";
-    projectPart.extraCodeModelFlags.push_back("extraflags");
-    projectPart.toolchainType = ProjectExplorer::Constants::MSVC_TOOLCHAIN_TYPEID;
-    projectPart.isMsvc2015Toolchain = true;
-
-    auto arguments = updater.toolChainArguments(&projectPart);
-
-    ASSERT_THAT(arguments,
-                ElementsAre(QString{"-m32"},
-                            QString{"extraflags"},
-                            QString{"-U__clang__"},
-                            QString{"-U__clang_major__"},
-                            QString{"-U__clang_minor__"},
-                            QString{"-U__clang_patchlevel__"},
-                            QString{"-U__clang_version__"},
-                            QString{"-U__cpp_aggregate_bases"},
-                            QString{"-U__cpp_aggregate_nsdmi"},
-                            QString{"-U__cpp_alias_templates"},
-                            QString{"-U__cpp_aligned_new"},
-                            QString{"-U__cpp_attributes"},
-                            QString{"-U__cpp_binary_literals"},
-                            QString{"-U__cpp_capture_star_this"},
-                            QString{"-U__cpp_constexpr"},
-                            QString{"-U__cpp_constexpr_in_decltype"},
-                            QString{"-U__cpp_decltype"},
-                            QString{"-U__cpp_decltype_auto"},
-                            QString{"-U__cpp_deduction_guides"},
-                            QString{"-U__cpp_delegating_constructors"},
-                            QString{"-U__cpp_digit_separators"},
-                            QString{"-U__cpp_enumerator_attributes"},
-                            QString{"-U__cpp_exceptions"},
-                            QString{"-U__cpp_fold_expressions"},
-                            QString{"-U__cpp_generic_lambdas"},
-                            QString{"-U__cpp_guaranteed_copy_elision"},
-                            QString{"-U__cpp_hex_float"},
-                            QString{"-U__cpp_if_constexpr"},
-                            QString{"-U__cpp_impl_destroying_delete"},
-                            QString{"-U__cpp_inheriting_constructors"},
-                            QString{"-U__cpp_init_captures"},
-                            QString{"-U__cpp_initializer_lists"},
-                            QString{"-U__cpp_inline_variables"},
-                            QString{"-U__cpp_lambdas"},
-                            QString{"-U__cpp_namespace_attributes"},
-                            QString{"-U__cpp_nested_namespace_definitions"},
-                            QString{"-U__cpp_noexcept_function_type"},
-                            QString{"-U__cpp_nontype_template_args"},
-                            QString{"-U__cpp_nontype_template_parameter_auto"},
-                            QString{"-U__cpp_nsdmi"},
-                            QString{"-U__cpp_range_based_for"},
-                            QString{"-U__cpp_raw_strings"},
-                            QString{"-U__cpp_ref_qualifiers"},
-                            QString{"-U__cpp_return_type_deduction"},
-                            QString{"-U__cpp_rtti"},
-                            QString{"-U__cpp_rvalue_references"},
-                            QString{"-U__cpp_static_assert"},
-                            QString{"-U__cpp_structured_bindings"},
-                            QString{"-U__cpp_template_auto"},
-                            QString{"-U__cpp_threadsafe_static_init"},
-                            QString{"-U__cpp_unicode_characters"},
-                            QString{"-U__cpp_unicode_literals"},
-                            QString{"-U__cpp_user_defined_literals"},
-                            QString{"-U__cpp_variable_templates"},
-                            QString{"-U__cpp_variadic_templates"},
-                            QString{"-U__cpp_variadic_using"}));
-}
-
-TEST_F(ProjectUpdater, FetchProjectPartName)
-{
-    updater.updateProjectParts({&projectPart}, {});
-
-    auto projectPartName = updater.fetchProjectPartName(1);
-
-    ASSERT_THAT(projectPartName, Eq(QString{" projectb"}));
-}
-
-TEST_F(ProjectUpdater, AddProjectFilesToFilePathCache)
-{
-    NiceMock<MockFilePathCaching> mockFilePathCaching;
-    ClangPchManager::ProjectUpdater updater{mockPchManagerServer,
-                                            mockFilePathCaching,
-                                            projectPartsStorage,
-                                            settingsManager};
-
-    EXPECT_CALL(mockFilePathCaching,
-                addFilePaths(UnorderedElementsAre(Eq(headerPaths[0]),
-                                                  Eq(headerPaths[1]),
-                                                  Eq(sourcePaths[0]),
-                                                  Eq(sourcePaths[1]))));
-
-    updater.updateProjectParts({&projectPart}, {});
-}
-
-TEST_F(ProjectUpdater, FillProjectPartIdCacheAtCreation)
-{
-    NiceMock<MockProjectPartsStorage> mockProjectPartsStorage;
-
-    EXPECT_CALL(mockProjectPartsStorage, fetchAllProjectPartNamesAndIds());
-
-    ClangPchManager::ProjectUpdater updater{mockPchManagerServer,
-                                            filePathCache,
-                                            mockProjectPartsStorage,
-                                            settingsManager};
-}
-
-TEST_F(ProjectUpdater, DontFetchProjectPartIdFromDatabaseIfItIsInCache)
-{
-    projectPart.files.clear();
-    NiceMock<MockSqliteTransactionBackend> mockSqliteTransactionBackend;
-    NiceMock<MockProjectPartsStorage> mockProjectPartsStorage;
-    ON_CALL(mockProjectPartsStorage, transactionBackend())
-        .WillByDefault(ReturnRef(mockSqliteTransactionBackend));
-    ON_CALL(mockProjectPartsStorage, fetchAllProjectPartNamesAndIds())
-        .WillByDefault(Return(
-            ClangBackEnd::Internal::ProjectPartNameIds{{Utils::PathString(projectPart.id()), 55}}));
-    ClangPchManager::ProjectUpdater updater{mockPchManagerServer,
-                                            filePathCache,
-                                            mockProjectPartsStorage,
-                                            settingsManager};
-
-    EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin()).Times(0);
-    EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartId(_)).Times(0);
-    EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartIdUnguarded(_)).Times(0);
-    EXPECT_CALL(mockSqliteTransactionBackend, commit()).Times(0);
-
-    updater.updateProjectParts({&projectPart}, {});
-}
-
-} // namespace