Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scenegraph / testcases / org / simantics / scenegraph / tests / GetRootNodeTest.java

diff --git a/bundles/org.simantics.scenegraph/testcases/org/simantics/scenegraph/tests/GetRootNodeTest.java b/bundles/org.simantics.scenegraph/testcases/org/simantics/scenegraph/tests/GetRootNodeTest.java
new file mode 100644 (file)
index 0000000..13cdc11
--- /dev/null
+++ b/bundles/org.simantics.scenegraph/testcases/org/simantics/scenegraph/tests/GetRootNodeTest.java
@@ -0,0 +1,93 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.scenegraph.tests;\r
+\r
+import static org.junit.Assert.assertNull;\r
+import static org.junit.Assert.assertSame;\r
+\r
+import java.util.UUID;\r
+\r
+import org.junit.Test;\r
+import org.simantics.scenegraph.INode;\r
+import org.simantics.scenegraph.ParentNode;\r
+import org.simantics.scenegraph.g2d.G2DParentNode;\r
+import org.simantics.scenegraph.g2d.G2DSceneGraph;\r
+import org.simantics.scenegraph.g2d.nodes.DataNode;\r
+import org.simantics.scenegraph.g2d.nodes.NavigationNode;\r
+\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class GetRootNodeTest {\r
+\r
+    G2DSceneGraph root = new G2DSceneGraph();\r
+\r
+    <T extends INode> T addNode(ParentNode<?> parent, String id, Class<T> clazz) {\r
+        T node = parent.addNode(id, clazz);\r
+        return node;\r
+    }\r
+\r
+    <T extends INode> T addNode(ParentNode<?> parent, Class<T> clazz) {\r
+        return addNode(parent, UUID.randomUUID().toString(), clazz);\r
+    }\r
+\r
+    @Test\r
+    public void testGetRootNode() throws Exception {\r
+        NavigationNode nav = addNode(root, NavigationNode.class);\r
+        DataNode data = addNode(root, DataNode.class);\r
+        G2DParentNode elements = addNode(nav, G2DParentNode.class);\r
+        G2DParentNode ghosts = addNode(nav, G2DParentNode.class);\r
+\r
+        G2DParentNode e1 = addNode(elements, G2DParentNode.class);\r
+        G2DParentNode e2 = addNode(elements, G2DParentNode.class);\r
+        G2DParentNode e3 = addNode(elements, G2DParentNode.class);\r
+        G2DParentNode e1_1 = addNode(e1, G2DParentNode.class);\r
+        G2DParentNode e1_2 = addNode(e1, G2DParentNode.class);\r
+        G2DParentNode e1_1_1 = addNode(e1_1, G2DParentNode.class);\r
+        G2DParentNode e2_1 = addNode(e2, G2DParentNode.class);\r
+        G2DParentNode e3_1 = addNode(e3, G2DParentNode.class);\r
+        G2DParentNode e3_1_1 = addNode(e3_1, G2DParentNode.class);\r
+        G2DParentNode e3_1_1_1 = addNode(e3_1_1, G2DParentNode.class);\r
+\r
+        assertSame(e3_1_1_1.getRootNode(), root);\r
+        assertSame(nav.getRootNode(), root);\r
+        assertSame(e3_1.getRootNode(), root);\r
+        assertSame(e3_1_1.getRootNode(), root);\r
+        assertSame(e3_1.getRootNode(), root);\r
+        assertSame(e2.getRootNode(), root);\r
+        assertSame(e2_1.getRootNode(), root);\r
+        assertSame(e1.getRootNode(), root);\r
+        assertSame(e1_1_1.getRootNode(), root);\r
+        assertSame(e1_1.getRootNode(), root);\r
+        assertSame(e1_2.getRootNode(), root);\r
+        assertSame(data.getRootNode(), root);\r
+        assertSame(ghosts.getRootNode(), root);\r
+\r
+        ghosts.remove();\r
+        assertNull(ghosts.getRootNode());\r
+        data.delete();\r
+        assertNull(data.getRootNode());\r
+        e1.remove();\r
+        assertNull(e1.getRootNode());\r
+        e2_1.remove();\r
+        assertNull(e2_1.getRootNode());\r
+        e2.remove();\r
+        assertNull(e2.getRootNode());\r
+        e3.remove();\r
+        assertNull(e3_1_1_1.getRootNode());\r
+        assertNull(e3_1_1.getRootNode());\r
+        assertNull(e3_1.getRootNode());\r
+        assertNull(e3.getRootNode());\r
+    }\r
+\r
+}\r