Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / api / support / undoRedoSupport / UndoTest10.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/undoRedoSupport/UndoTest10.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/undoRedoSupport/UndoTest10.java
new file mode 100644 (file)
index 0000000..306d8ba
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/undoRedoSupport/UndoTest10.java
@@ -0,0 +1,87 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.tests.api.support.undoRedoSupport;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Test;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.utils.OrderedSetUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.UndoRedoSupport;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+
+/**
+ * Test case description missing!
+ */
+public class UndoTest10 extends ExistingDatabaseTest {
+    
+       @Test
+    public void testUndo10() throws Exception {
+
+       Session session = getSession();
+        final UndoRedoSupport support = session.getService(UndoRedoSupport.class);
+        try {
+            UndoTestOrderedSet10 c1 = new UndoTestOrderedSet10(session, support);
+            List<Resource> elements = new ArrayList<Resource>(); 
+            Resource list = c1.create(elements);
+            c1.check(list, elements);
+            c1.add(list, elements);
+            List<Resource> elements2 = new ArrayList<Resource>();
+            elements2.addAll(elements);
+            c1.front2(list, elements2);
+            c1.check(list, elements2);
+            c1.back(list, elements2);
+            c1.check(list, elements2);
+            c1.front(list, elements2);
+            c1.check(list, elements2);
+            c1.back(list, elements2);
+            c1.check(list, elements2);
+            c1.undo();
+            c1.undo();
+            c1.undo();
+            c1.undo();
+            c1.check(list, elements);
+            c1.add(list, elements);
+            elements2.clear();
+        } catch (Throwable t) {
+            fail("Test failed with exception " + t);
+        }
+    }
+    class UndoTestOrderedSet10 extends UndoTestOrderedSet {
+        UndoTestOrderedSet10(Session session, UndoRedoSupport support) {
+            super(session, support);
+        }
+        void front2(final Resource list, final List<Resource> els)
+        throws DatabaseException {
+            session.syncRequest(new WriteRequest() {
+                @Override
+                public void perform(WriteGraph g) throws DatabaseException {
+                    g.markUndoPoint();
+                    FirstLast fl = getFirstLast(g, list, els);
+                    if (null == fl.first)
+                        return;
+                    Resource n = OrderedSetUtils.next(g, list, fl.first);
+                    if (n.getResourceId() == fl.first.getResourceId())
+                        return;
+                    OrderedSetUtils.remove(g, list, n);
+                    OrderedSetUtils.addFirst(g, list, n);
+                    els.add(0, els.remove(1));
+                }
+            });
+        }
+    }
+}