1 files changed, 123 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gre/NodeFactoryTest.java b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gre/NodeFactoryTest.java
new file mode 100755
index 000000000..0e6d33db3
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+++ b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/gre/NodeFactoryTest.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Eclipse Public License, Version 1.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.eclipse.org/org/documents/epl-v10.php
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.ide.eclipse.adt.internal.editors.layout.gre;
+
+import com.android.ide.common.api.INode;
+import com.android.ide.common.api.Rect;
+import com.android.ide.common.rendering.api.ViewInfo;
+import com.android.ide.eclipse.adt.internal.editors.layout.descriptors.ViewElementDescriptor;
+import com.android.ide.eclipse.adt.internal.editors.layout.gle2.CanvasViewInfo;
+import com.android.ide.eclipse.adt.internal.editors.layout.uimodel.UiViewElementNode;
+
+import java.util.Arrays;
+
+import junit.framework.TestCase;
+
+public class NodeFactoryTest extends TestCase {
+
+    private NodeFactory m;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        m = new NodeFactory(null);
+
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+        m = null;
+    }
+
+    public final void testCreateCanvasViewInfo() {
+        ViewElementDescriptor ved = new ViewElementDescriptor("xml", "com.example.MyJavaClass");
+        UiViewElementNode uiv = new UiViewElementNode(ved);
+        ViewInfo lvi = new ViewInfo("name", uiv, 10, 12, 110, 120);
+        CanvasViewInfo cvi = CanvasViewInfo.create(lvi, true /* layoutlib5 */).getFirst();
+
+        // Create a NodeProxy.
+        NodeProxy proxy = m.create(cvi);
+
+        // getNode() is our only internal implementation method.
+        assertNotNull(proxy);
+        assertSame(uiv, proxy.getNode());
+
+        // Groovy scripts only see the INode interface so we want to primarily test that.
+        INode inode = proxy;
+        assertEquals(new Rect(10, 12, 110-10-1, 120-12-1), inode.getBounds());
+        assertTrue(Arrays.equals(new INode[0], inode.getChildren()));
+        assertEquals("com.example.MyJavaClass", inode.getFqcn());
+        assertNull(inode.getParent());
+        assertSame(inode, inode.getRoot());
+
+    }
+
+    public final void testCreateUiViewElementNode() {
+        ViewElementDescriptor ved = new ViewElementDescriptor("xml", "com.example.MyJavaClass");
+        UiViewElementNode uiv = new UiViewElementNode(ved);
+
+        // Create a NodeProxy.
+        NodeProxy proxy = m.create(uiv);
+
+        // getNode() is our only internal implementation method.
+        assertNotNull(proxy);
+        assertSame(uiv, proxy.getNode());
+
+        // Groovy scripts only see the INode interface so we want to primarily test that.
+        INode inode = proxy;
+        // Nodes constructed using this create() method do not have valid bounds.
+        // There should be one invalid bound rectangle.
+        assertNotNull(inode.getBounds());
+        assertFalse(inode.getBounds().isValid());
+        // All the other properties should be set correctly.
+        assertTrue(Arrays.equals(new INode[0], inode.getChildren()));
+        assertEquals("com.example.MyJavaClass", inode.getFqcn());
+        assertNull(inode.getParent());
+        assertSame(inode, inode.getRoot());
+    }
+
+    public final void testCreateDup() {
+        ViewElementDescriptor ved = new ViewElementDescriptor("xml", "com.example.MyJavaClass");
+        UiViewElementNode uiv = new UiViewElementNode(ved);
+        ViewInfo lvi = new ViewInfo("name", uiv, 10, 12, 110, 120);
+        CanvasViewInfo cvi = CanvasViewInfo.create(lvi, true /* layoutlib5 */).getFirst();
+
+        // NodeProxies are cached. Creating the same one twice returns the same proxy.
+        NodeProxy proxy1 = m.create(cvi);
+        NodeProxy proxy2 = m.create(cvi);
+        assertSame(proxy2, proxy1);
+    }
+
+    public final void testClear() {
+        ViewElementDescriptor ved = new ViewElementDescriptor("xml", "com.example.MyJavaClass");
+        UiViewElementNode uiv = new UiViewElementNode(ved);
+        ViewInfo lvi = new ViewInfo("name", uiv, 10, 12, 110, 120);
+        CanvasViewInfo cvi = CanvasViewInfo.create(lvi, true /* layoutlib5 */).getFirst();
+
+        // NodeProxies are cached. Creating the same one twice returns the same proxy.
+        NodeProxy proxy1 = m.create(cvi);
+        NodeProxy proxy2 = m.create(cvi);
+        assertSame(proxy2, proxy1);
+
+        // Clearing the cache will force it create a new proxy.
+        m.clear();
+        NodeProxy proxy3 = m.create(cvi);
+        assertNotSame(proxy1, proxy3);
+    }
+
+}