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/*
* 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);
}
}
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