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0001 // ct_lvtqtc_undo_notes.t.cpp -*-C++-*- 0002 0003 /* 0004 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk> 0005 // SPDX-License-Identifier: Apache-2.0 0006 // 0007 // Licensed under the Apache License, Version 2.0 (the "License"); 0008 // you may not use this file except in compliance with the License. 0009 // You may obtain a copy of the License at 0010 // 0011 // http://www.apache.org/licenses/LICENSE-2.0 0012 // 0013 // Unless required by applicable law or agreed to in writing, software 0014 // distributed under the License is distributed on an "AS IS" BASIS, 0015 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 0016 // See the License for the specific language governing permissions and 0017 // limitations under the License. 0018 */ 0019 0020 #include <catch2-local-includes.h> 0021 0022 #include <ct_lvtclr_colormanagement.h> 0023 #include <ct_lvtldr_lakosiannode.h> 0024 #include <ct_lvtldr_nodestoragetestutils.h> 0025 #include <ct_lvtqtc_graphicsscene.h> 0026 #include <ct_lvtqtc_testing_utils.h> 0027 #include <ct_lvtqtc_undo_notes.h> 0028 #include <ct_lvttst_fixture_qt.h> 0029 #include <ct_lvttst_tmpdir.h> 0030 0031 #include <memory> 0032 0033 using namespace Codethink::lvtqtc; 0034 using namespace Codethink::lvtldr; 0035 using namespace Codethink::lvtclr; 0036 using namespace Codethink::lvtshr; 0037 0038 TEST_CASE_METHOD(QTApplicationFixture, "Undo/Redo Set Notes") 0039 { 0040 auto tmpDir = TmpDir{"undo_redo_set_notes"}; 0041 auto dbPath = tmpDir.path() / "codedb.db"; 0042 auto nodeStorage = NodeStorageTestUtils::createEmptyNodeStorage(dbPath); 0043 0044 auto *a = nodeStorage.addPackage("a", "a").value(); 0045 0046 // This GraphicsView is in the heap so that we can control it's lifetime 0047 auto *gv = new GraphicsViewWrapperForTesting{nodeStorage}; 0048 auto *scene = dynamic_cast<GraphicsScene *>(gv->scene()); 0049 scene->loadEntityByQualifiedName(QString::fromStdString(a->qualifiedName()), QPoint(10, 10)); 0050 gv->show(); 0051 0052 auto undoRedo = UndoManager{}; 0053 0054 // this undo command does not trigger a change on the first execution, so we need to update the node too. 0055 REQUIRE(a->notes().empty()); 0056 a->setNotes("def"); 0057 REQUIRE(a->notes() == "def"); 0058 0059 undoRedo.addUndoCommand( 0060 new UndoNotes(a->qualifiedName(), a->type(), "abc", "def", dynamic_cast<GraphicsScene *>(gv->scene()))); 0061 0062 undoRedo.undo(); 0063 REQUIRE(a->notes() == "abc"); 0064 undoRedo.redo(); 0065 REQUIRE(a->notes() == "def"); 0066 }