QmlDesigner: Use import in exported types

We can remove the version from exported types because the are
implicit by the import.

Task-number: QDS-4458
Change-Id: I4a259dff5e59537b72a57d7df95256a38d036e7b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

src/plugins/qmldesigner/designercore/projectstorage/projectstorage.h

@@ -117,11 +117,27 @@ public:
             .template valueWithTransaction<PropertyDeclarationId>(&typeId, name);
     }
 
-    TypeId fetchTypeIdByQualifiedNameAndVersion(Utils::SmallStringView name,
+    TypeId fetchTypeIdByExportedName(Utils::SmallStringView name) const
-                                                Storage::Version version = Storage::Version{})
     {
-        return selectTypeIdByQualifiedNameStatement.template valueWithTransaction<TypeId>(
+        return selectTypeIdByExportedNameStatement.template valueWithTransaction<TypeId>(name);
-            name, version.major.version, version.minor.version);
+    }
+
+    TypeId fetchTypeIdByImportIdsAndExportedName(const ImportIds &importsIds,
+                                                 Utils::SmallStringView name) const
+    {
+        std::vector<ImportId::DatabaseType> ids;
+        ids.resize(importsIds.size());
+
+        std::memcpy(ids.data(), importsIds.data(), ids.size() * sizeof(ImportId::DatabaseType));
+
+        return selectTypeIdByImportIdsAndExportedNameStatement
+            .template valueWithTransaction<TypeId>(Utils::span{ids}, name);
+    }
+
+    TypeId fetchTypeIdByName(ImportId importId, Utils::SmallStringView name)
+    {
+        return selectTypeIdByImportIdAndNameStatement.template valueWithTransaction<TypeId>(&importId,
+                                                                                            name);
     }
 
     Storage::Type fetchTypeByTypeId(TypeId typeId)
@@ -443,12 +459,9 @@ private:
         selectTypeIdsForImportIdStatement.readCallback(callback, &importId);
     }
 
-    void upsertExportedType(Utils::SmallStringView qualifiedName, Storage::Version version, TypeId typeId)
+    void upsertExportedType(ImportId importId, Utils::SmallStringView name, TypeId typeId)
     {
-        upsertExportedTypesStatement.write(qualifiedName,
+        upsertExportedTypesStatement.write(&importId, name, &typeId);
-                                           version.major.version,
-                                           version.minor.version,
-                                           &typeId);
     }
 
     void synchronizePropertyDeclarations(TypeId typeId,
@@ -469,7 +482,7 @@ private:
         };
 
         auto insert = [&](const Storage::PropertyDeclaration &value) {
-            auto propertyTypeId = fetchTypeIdByName(value.typeName);
+            auto propertyTypeId = fetchTypeIdByNameUngarded(value.typeName);
 
             insertPropertyDeclarationStatement.write(&typeId,
                                                      value.name,
@@ -479,7 +492,7 @@ private:
 
         auto update = [&](const Storage::PropertyDeclarationView &view,
                           const Storage::PropertyDeclaration &value) {
-            auto propertyTypeId = fetchTypeIdByName(value.typeName);
+            auto propertyTypeId = fetchTypeIdByNameUngarded(value.typeName);
 
             if (view.traits == value.traits && propertyTypeId == view.typeId)
                 return;
@@ -680,12 +693,12 @@ private:
     {
         auto typeId = type.typeId;
 
-        auto prototypeId = fetchTypeIdByName(type.prototype);
+        auto prototypeId = fetchTypeIdByNameUngarded(type.prototype);
 
         updatePrototypeStatement.write(&typeId, &prototypeId);
 
         for (const auto &exportedType : type.exportedTypes)
-            upsertExportedType(exportedType.qualifiedTypeName, exportedType.version, typeId);
+            upsertExportedType(type.importId, exportedType.qualifiedTypeName, typeId);
 
         synchronizePropertyDeclarations(typeId, type.propertyDeclarations);
         synchronizeFunctionDeclarations(typeId, type.functionDeclarations);
@@ -693,7 +706,7 @@ private:
         synchronizeEnumerationDeclarations(typeId, type.enumerationDeclarations);
     }
 
-    TypeId fetchTypeIdByName(Utils::SmallStringView name)
+    TypeId fetchTypeIdByNameUngarded(Utils::SmallStringView name)
     {
         if (name.isEmpty())
             return TypeId{};
@@ -901,12 +914,11 @@ private:
             table.setUseIfNotExists(true);
             table.setUseWithoutRowId(true);
             table.setName("exportedTypes");
-            auto &qualifiedNameColumn = table.addColumn("qualifiedName");
+            auto &importIdColumn = table.addColumn("importId");
+            auto &nameColumn = table.addColumn("name");
             table.addColumn("typeId");
-            auto &majorVersionColumn = table.addColumn("majorVersion");
-            auto &minorVersionColumn = table.addColumn("minorVersion");
 
-            table.addPrimaryKeyContraint({qualifiedNameColumn, majorVersionColumn, minorVersionColumn});
+            table.addPrimaryKeyContraint({importIdColumn, nameColumn});
 
             table.initialize(database);
         }
@@ -1002,10 +1014,8 @@ public:
         database};
     WriteStatement updatePrototypeStatement{
         "UPDATE types SET prototypeId=nullif(?2, -1) WHERE typeId=?1", database};
-    mutable ReadStatement<1> selectTypeIdByQualifiedNameStatement{
+    mutable ReadStatement<1> selectTypeIdByExportedNameStatement{
-        "SELECT typeId FROM exportedTypes WHERE qualifiedName=?1 AND majorVersion=?2 AND "
+        "SELECT typeId FROM exportedTypes WHERE name=?1", database};
-        "minorVersion<=?3 ORDER BY minorVersion DESC LIMIT 1",
-        database};
     mutable ReadStatement<1> selectPrototypeIdStatement{
         "WITH RECURSIVE "
         "  typeSelection(typeId) AS ("
@@ -1029,12 +1039,9 @@ public:
         "SELECT propertyDeclarationId FROM propertyDeclarations JOIN typeSelection USING(typeId) "
         "  WHERE name=?2 LIMIT 1",
         database};
-    WriteStatement upsertExportedTypesStatement{
+    WriteStatement upsertExportedTypesStatement{"INSERT INTO exportedTypes(importId, name, typeId) "
-        "INSERT INTO exportedTypes(qualifiedName, majorVersion, minorVersion, typeId) VALUES(?1, "
+                                                "VALUES(?1, ?2, ?3) ON CONFLICT DO NOTHING",
-        "?2, ?3, ?4) ON CONFLICT DO NOTHING",
                                                 database};
-    mutable ReadStatement<1> selectAccessSemanticsStatement{
-        "SELECT typeId FROM exportedTypes WHERE qualifiedName=?", database};
     mutable ReadStatement<1> selectPrototypeIdsStatement{
         "WITH RECURSIVE "
         "  typeSelection(typeId) AS ("
@@ -1067,9 +1074,8 @@ public:
         "SELECT importId, name, (SELECT name FROM types WHERE typeId=outerTypes.prototypeId), "
         "accessSemantics, ifnull(sourceId, -1) FROM types AS outerTypes WHERE typeId=?",
         database};
-    mutable ReadStatement<3> selectExportedTypesByTypeIdStatement{
+    mutable ReadStatement<1> selectExportedTypesByTypeIdStatement{
-        "SELECT qualifiedName, majorVersion, minorVersion FROM exportedTypes WHERE typeId=?",
+        "SELECT name FROM exportedTypes WHERE typeId=?", database};
-        database};
     mutable ReadStatement<6> selectTypesStatement{
         "SELECT importId, name, typeId, (SELECT name FROM types WHERE "
         "typeId=outerTypes.prototypeId), accessSemantics, ifnull(sourceId, -1) FROM types AS "
@@ -1195,6 +1201,10 @@ public:
         database};
     mutable ReadStatement<1> selectTypeIdsForImportIdStatement{
         "SELECT typeId FROM types WHERE importId=?", database};
+    mutable ReadStatement<1> selectTypeIdByImportIdAndNameStatement{
+        "SELECT typeId FROM types WHERE importId=?1 and name=?2", database};
+    mutable ReadStatement<1> selectTypeIdByImportIdsAndExportedNameStatement{
+        "SELECT typeId FROM exportedTypes WHERE importId IN carray(?1) AND name=?2", database};
 };
 
 } // namespace QmlDesigner

src/plugins/qmldesigner/designercore/projectstorage/projectstoragetypes.h

@@ -105,19 +105,12 @@ class ExportedType
 {
 public:
     explicit ExportedType() = default;
-    explicit ExportedType(Utils::SmallStringView qualifiedTypeName, Version version = Version{})
+    explicit ExportedType(Utils::SmallStringView qualifiedTypeName)
         : qualifiedTypeName{qualifiedTypeName}
-        , version{version}
-    {}
-
-    explicit ExportedType(Utils::SmallStringView qualifiedTypeName, int majorVersion, int minorVersion)
-        : qualifiedTypeName{qualifiedTypeName}
-        , version{majorVersion, minorVersion}
     {}
 
 public:
     Utils::SmallString qualifiedTypeName;
-    Version version;
 };
 
 using ExportedTypes = std::vector<ExportedType>;

tests/unit/unittest/gtest-creator-printing.cpp

@@ -1661,7 +1661,7 @@ std::ostream &operator<<(std::ostream &out, Version version)
 
 std::ostream &operator<<(std::ostream &out, const ExportedType &exportedType)
 {
-    return out << "(\"" << exportedType.qualifiedTypeName << "\", " << exportedType.version << ")";
+    return out << "(\"" << exportedType.qualifiedTypeName << "\")";
 }
 
 std::ostream &operator<<(std::ostream &out, const Type &type)

tests/unit/unittest/projectstorage-test.cpp

@@ -98,15 +98,14 @@ MATCHER_P4(IsStorageTypeWithInvalidSourceId,
            && type.accessSemantics == accessSemantics && !type.sourceId.isValid();
 }
 
-MATCHER_P2(IsExportedType,
+MATCHER_P(IsExportedType,
           qualifiedTypeName,
-           version,
           std::string(negation ? "isn't " : "is ")
-               + PrintToString(Storage::ExportedType{qualifiedTypeName, version}))
+              + PrintToString(Storage::ExportedType{qualifiedTypeName}))
 {
     const Storage::ExportedType &type = arg;
 
-    return type.qualifiedTypeName == qualifiedTypeName && type.version == version;
+    return type.qualifiedTypeName == qualifiedTypeName;
 }
 
 MATCHER_P3(IsPropertyDeclaration,
@@ -193,7 +192,7 @@ protected:
     NiceMock<SqliteDatabaseMock> databaseMock;
     ProjectStorageMock storage{databaseMock, true};
     ReadWriteStatement<1> &upsertTypeStatement = storage.upsertTypeStatement;
-    ReadStatement<1> &selectTypeIdByQualifiedNameStatement = storage.selectTypeIdByQualifiedNameStatement;
+    ReadStatement<1> &selectTypeIdByExportedNameStatement = storage.selectTypeIdByExportedNameStatement;
     ReadWriteStatement<1> &upsertPropertyDeclarationStatement = storage.upsertPropertyDeclarationStatement;
     ReadStatement<1> &selectPropertyDeclarationByTypeIdAndNameStatement = storage.selectPropertyDeclarationByTypeIdAndNameStatement;
     WriteStatement &upsertExportedTypesStatement = storage.upsertExportedTypesStatement;
@@ -212,7 +211,7 @@ protected:
     ReadStatement<1> &selectSourceContextIdFromSourcesBySourceIdStatement = storage.selectSourceContextIdFromSourcesBySourceIdStatement;
     ReadStatement<1> &selectTypeIdByNameStatement = storage.selectTypeIdByNameStatement;
     ReadStatement<5> &selectTypeByTypeIdStatement = storage.selectTypeByTypeIdStatement;
-    ReadStatement<3> &selectExportedTypesByTypeIdStatement = storage.selectExportedTypesByTypeIdStatement;
+    ReadStatement<1> &selectExportedTypesByTypeIdStatement = storage.selectExportedTypesByTypeIdStatement;
     ReadStatement<6> &selectTypesStatement = storage.selectTypesStatement;
 };
 
@@ -477,8 +476,7 @@ protected:
                 "QObject",
                 TypeAccessSemantics::Reference,
                 sourceId1,
-                {Storage::ExportedType{"Item", Storage::Version{5, 15}},
+                {Storage::ExportedType{"Item"}},
-                 Storage::ExportedType{"Item", Storage::Version{5, 1}}},
                 {Storage::PropertyDeclaration{"data", "QObject", Storage::DeclarationTraits::IsList},
                  Storage::PropertyDeclaration{"children",
                                               "QQuickItem",
@@ -508,8 +506,7 @@ protected:
                           {},
                           TypeAccessSemantics::Reference,
                           sourceId2,
-                          {Storage::ExportedType{"Object", Storage::Version{5, 14}},
+                          {Storage::ExportedType{"Object"}, Storage::ExportedType{"Obj"}}}};
-                           Storage::ExportedType{"Object", Storage::Version{5, 1}}}}};
     }
 
     auto createImports()
@@ -773,12 +770,9 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesAddsNewTypes)
         UnorderedElementsAre(
             AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
                   Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                        UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj")))),
-                                             IsExportedType("Object", Storage::Version{5, 14})))),
             AllOf(IsStorageType(importId2, "QQuickItem", "QObject", TypeAccessSemantics::Reference, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Item"))))));
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, SynchronizeTypesAddsNewTypesReverseOrder)
@@ -793,12 +787,9 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesAddsNewTypesReverseOrder)
         UnorderedElementsAre(
             AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
                   Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                        UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj")))),
-                                             IsExportedType("Object", Storage::Version{5, 14})))),
             AllOf(IsStorageType(importId2, "QQuickItem", "QObject", TypeAccessSemantics::Reference, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Item"))))));
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, SynchronizeTypesOverwritesTypeAccessSemantics)
@@ -815,12 +806,9 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesOverwritesTypeAccessSemantics)
         UnorderedElementsAre(
             AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Value, sourceId2),
                   Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                        UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj")))),
-                                             IsExportedType("Object", Storage::Version{5, 14})))),
             AllOf(IsStorageType(importId2, "QQuickItem", "QObject", TypeAccessSemantics::Value, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Item"))))));
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, SynchronizeTypesOverwritesSources)
@@ -837,38 +825,9 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesOverwritesSources)
         UnorderedElementsAre(
             AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId4),
                   Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                        UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj")))),
-                                             IsExportedType("Object", Storage::Version{5, 14})))),
             AllOf(IsStorageType(importId2, "QQuickItem", "QObject", TypeAccessSemantics::Reference, sourceId3),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Item"))))));
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}))))));
-}
-
-TEST_F(ProjectStorageSlowTest, SynchronizeTypesOverwritesTypes)
-{
-    Storage::Types types{createTypes()};
-    storage.synchronizeTypes(types, {sourceId1, sourceId2});
-    types[0].exportedTypes.push_back(Storage::ExportedType{"Item", Storage::Version{5, 19}});
-    types[0].exportedTypes.push_back(Storage::ExportedType{"Item", Storage::Version{6, 1}});
-    types[1].exportedTypes.push_back(Storage::ExportedType{"Object", Storage::Version{6, 1}});
-
-    storage.synchronizeTypes(types, {sourceId3, sourceId4});
-
-    ASSERT_THAT(
-        storage.fetchTypes(),
-        UnorderedElementsAre(
-            AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
-                  Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
-                                             IsExportedType("Object", Storage::Version{5, 14}),
-                                             IsExportedType("Object", Storage::Version{6, 1})))),
-            AllOf(IsStorageType(importId2, "QQuickItem", "QObject", TypeAccessSemantics::Reference, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}),
-                                             IsExportedType("Item", Storage::Version{5, 19}),
-                                             IsExportedType("Item", Storage::Version{6, 1}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, SynchronizeTypesInsertTypeIntoPrototypeChain)
@@ -881,7 +840,7 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesInsertTypeIntoPrototypeChain)
                                   "QObject",
                                   TypeAccessSemantics::Reference,
                                   sourceId1,
-                                  {Storage::ExportedType{"Object", Storage::Version{5, 15}}}});
+                                  {Storage::ExportedType{"Object"}}});
 
     storage.synchronizeTypes(types, {sourceId1, sourceId2});
 
@@ -890,15 +849,11 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesInsertTypeIntoPrototypeChain)
         UnorderedElementsAre(
             AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
                   Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                        UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj")))),
-                                             IsExportedType("Object", Storage::Version{5, 14})))),
             AllOf(IsStorageType(importId2, "QQuickObject", "QObject", TypeAccessSemantics::Reference, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Object")))),
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 15})))),
             AllOf(IsStorageType(importId2, "QQuickItem", "QQuickObject", TypeAccessSemantics::Reference, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Item"))))));
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, SynchronizeTypesDontThrowsForMissingPrototype)
@@ -909,7 +864,7 @@ TEST_F(ProjectStorageSlowTest, SynchronizeTypesDontThrowsForMissingPrototype)
                                        "QObject",
                                        TypeAccessSemantics::Reference,
                                        sourceId1,
-                                       {Storage::ExportedType{"Item", Storage::Version{5, 15}}}}};
+                                       {Storage::ExportedType{"Item"}}}};
 
     ASSERT_NO_THROW(storage.synchronizeTypes(types, {sourceId1}));
 }
@@ -921,7 +876,7 @@ TEST_F(ProjectStorageSlowTest, TypeWithInvalidSourceIdThrows)
                                        "",
                                        TypeAccessSemantics::Reference,
                                        SourceId{},
-                                       {Storage::ExportedType{"Item", Storage::Version{5, 15}}}}};
+                                       {Storage::ExportedType{"Item"}}}};
 
     ASSERT_THROW(storage.synchronizeTypes(types, {}), QmlDesigner::TypeHasInvalidSourceId);
 }
@@ -934,13 +889,11 @@ TEST_F(ProjectStorageSlowTest, DeleteTypeIfSourceIdIsSynchronized)
 
     storage.synchronizeTypes(types, {sourceId1, sourceId2});
 
-    ASSERT_THAT(
+    ASSERT_THAT(storage.fetchTypes(),
-        storage.fetchTypes(),
+                UnorderedElementsAre(AllOf(
-        UnorderedElementsAre(
+                    IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
-            AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
                     Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                          UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj"))))));
-                                             IsExportedType("Object", Storage::Version{5, 14}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, DontDeleteTypeIfSourceIdIsNotSynchronized)
@@ -956,12 +909,9 @@ TEST_F(ProjectStorageSlowTest, DontDeleteTypeIfSourceIdIsNotSynchronized)
         UnorderedElementsAre(
             AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
                   Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                        UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj")))),
-                                             IsExportedType("Object", Storage::Version{5, 14})))),
             AllOf(IsStorageType(importId2, "QQuickItem", "QObject", TypeAccessSemantics::Reference, sourceId1),
-                  Field(&Storage::Type::exportedTypes,
+                  Field(&Storage::Type::exportedTypes, UnorderedElementsAre(IsExportedType("Item"))))));
-                        UnorderedElementsAre(IsExportedType("Item", Storage::Version{5, 1}),
-                                             IsExportedType("Item", Storage::Version{5, 15}))))));
 }
 
 TEST_F(ProjectStorageSlowTest, BreakingPrototypeChainByDeletingBaseComponentThrows)
@@ -1973,13 +1923,71 @@ TEST_F(ProjectStorageSlowTest, RemovingImportRemovesDependentTypesToo)
     imports.pop_back();
     storage.synchronizeImports(imports);
 
-    ASSERT_THAT(
+    ASSERT_THAT(storage.fetchTypes(),
-        storage.fetchTypes(),
+                UnorderedElementsAre(AllOf(
-        UnorderedElementsAre(
+                    IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
-            AllOf(IsStorageType(importId1, "QObject", "", TypeAccessSemantics::Reference, sourceId2),
                     Field(&Storage::Type::exportedTypes,
-                        UnorderedElementsAre(IsExportedType("Object", Storage::Version{5, 1}),
+                          UnorderedElementsAre(IsExportedType("Object"), IsExportedType("Obj"))))));
-                                             IsExportedType("Object", Storage::Version{5, 14}))))));
+}
+
+TEST_F(ProjectStorageSlowTest, FetchTypeIdByImportIdAndName)
+{
+    Storage::Types types{createTypes()};
+    storage.synchronizeTypes(types, {sourceId1, sourceId2});
+
+    auto typeId = storage.fetchTypeIdByName(importId1, "QObject");
+
+    ASSERT_THAT(storage.fetchTypeIdByExportedName("Object"), Eq(typeId));
+}
+
+TEST_F(ProjectStorageSlowTest, FetchTypeIdByExportedName)
+{
+    Storage::Types types{createTypes()};
+    storage.synchronizeTypes(types, {sourceId1, sourceId2});
+
+    auto typeId = storage.fetchTypeIdByExportedName("Object");
+
+    ASSERT_THAT(storage.fetchTypeIdByName(importId1, "QObject"), Eq(typeId));
+}
+
+TEST_F(ProjectStorageSlowTest, FetchTypeIdByImporIdsAndExportedName)
+{
+    Storage::Types types{createTypes()};
+    storage.synchronizeTypes(types, {sourceId1, sourceId2});
+
+    auto typeId = storage.fetchTypeIdByImportIdsAndExportedName({importId1, importId2}, "Object");
+
+    ASSERT_THAT(storage.fetchTypeIdByName(importId1, "QObject"), Eq(typeId));
+}
+
+TEST_F(ProjectStorageSlowTest, FetchInvalidTypeIdByImporIdsAndExportedNameIfImportIdsAreEmpty)
+{
+    Storage::Types types{createTypes()};
+    storage.synchronizeTypes(types, {sourceId1, sourceId2});
+
+    auto typeId = storage.fetchTypeIdByImportIdsAndExportedName({}, "Object");
+
+    ASSERT_FALSE(typeId.isValid());
+}
+
+TEST_F(ProjectStorageSlowTest, FetchInvalidTypeIdByImporIdsAndExportedNameIfImportIdsAreInvalid)
+{
+    Storage::Types types{createTypes()};
+    storage.synchronizeTypes(types, {sourceId1, sourceId2});
+
+    auto typeId = storage.fetchTypeIdByImportIdsAndExportedName({ImportId{}}, "Object");
+
+    ASSERT_FALSE(typeId.isValid());
+}
+
+TEST_F(ProjectStorageSlowTest, FetchInvalidTypeIdByImporIdsAndExportedNameIfNotInImport)
+{
+    Storage::Types types{createTypes()};
+    storage.synchronizeTypes(types, {sourceId1, sourceId2});
+
+    auto typeId = storage.fetchTypeIdByImportIdsAndExportedName({importId2, importId3}, "Object");
+
+    ASSERT_FALSE(typeId.isValid());
 }
 
 } // namespace