| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 org.netbeans.modules.viewmodel; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import org.netbeans.junit.NbTestCase; |
| import org.netbeans.spi.viewmodel.ModelEvent; |
| import org.netbeans.spi.viewmodel.Models; |
| import org.netbeans.spi.viewmodel.TreeModel; |
| import org.openide.nodes.Node; |
| import org.openide.util.RequestProcessor; |
| |
| /** |
| * Tests that hyper compund models are accessed just once when events are fired. |
| * |
| * @author Martin Entlicher |
| */ |
| public class HyperModelSingleAccessTest extends NbTestCase { |
| |
| private CountedModel cm1; |
| private CountedModel cm2; |
| private Node root; |
| |
| public HyperModelSingleAccessTest (String s) { |
| super (s); |
| } |
| |
| private void setUpTwoModels() { |
| cm1 = new CountedModel(new String[] { "1", "2", "3" }, 2); |
| cm2 = new CountedModel(new String[] { "a", "b", "c" }, 2); |
| |
| ArrayList l = new ArrayList (); |
| l.add(cm1); |
| l.addAll(Arrays.asList(cm1.createColumns())); |
| Models.CompoundModel mcm1 = Models.createCompoundModel(l); |
| l = new ArrayList (); |
| l.add(cm2); |
| l.addAll(Arrays.asList(cm2.createColumns())); |
| Models.CompoundModel mcm2 = Models.createCompoundModel(l); |
| |
| l = new ArrayList (); |
| l.add(mcm1); |
| l.add(mcm2); |
| Models.CompoundModel mcmh = Models.createCompoundModel(l); |
| OutlineTable tt = BasicTest.createView(mcmh); |
| |
| RequestProcessor rp = tt.currentTreeModelRoot.getRootNode().getRequestProcessor(); |
| BasicTest.waitFinished (rp); |
| |
| root = tt.getExplorerManager ().getRootContext (); |
| } |
| |
| public void testChildren() { |
| setUpTwoModels(); |
| root.getChildren().getNodes(); |
| try { |
| Thread.sleep(1000); |
| } catch (InterruptedException iex) {} |
| assertEquals("Children refreshed too much: "+cm1.getMaxCountedCall(), 1, cm1.getMaxCountedCall().numCalls()); |
| assertEquals("Children refreshed too much: "+cm2.getMaxCountedCall(), 1, cm2.getMaxCountedCall().numCalls()); |
| cm1.fireModelChangeEvent(new ModelEvent.TreeChanged(TreeModel.ROOT)); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException iex) {} |
| root.getChildren().getNodes(); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException iex) {} |
| assertEquals("Children refreshed too much: "+cm1.getCountedCalls("getChildren", TreeModel.ROOT), 2, cm1.getCountedCalls("getChildren", TreeModel.ROOT).numCalls()); |
| assertEquals("Children refreshed too much: "+cm2.getCountedCalls("getChildren", TreeModel.ROOT), 1, cm2.getCountedCalls("getChildren", TreeModel.ROOT).numCalls()); |
| //System.err.println("\n\n\nNEW REFRESH of "+cm2+" ... \n\n\n"); |
| cm2.fireModelChangeEvent(new ModelEvent.TreeChanged(TreeModel.ROOT)); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException iex) {} |
| root.getChildren().getNodes(); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException iex) {} |
| assertEquals("Children refreshed too much: "+cm1.getCountedCalls("getChildren", TreeModel.ROOT), 2, cm1.getCountedCalls("getChildren", TreeModel.ROOT).numCalls()); |
| assertEquals("Children refreshed too much: "+cm2.getCountedCalls("getChildren", TreeModel.ROOT), 2, cm2.getCountedCalls("getChildren", TreeModel.ROOT).numCalls()); |
| cm1.fireModelChangeEvent(new ModelEvent.TreeChanged(TreeModel.ROOT)); |
| cm2.fireModelChangeEvent(new ModelEvent.TreeChanged(TreeModel.ROOT)); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException iex) {} |
| root.getChildren().getNodes(); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException iex) {} |
| assertEquals("Children refreshed too much: "+cm1.getCountedCalls("getChildren", TreeModel.ROOT), 3, cm1.getCountedCalls("getChildren", TreeModel.ROOT).numCalls()); |
| assertEquals("Children refreshed too much: "+cm2.getCountedCalls("getChildren", TreeModel.ROOT), 3, cm2.getCountedCalls("getChildren", TreeModel.ROOT).numCalls()); |
| } |
| |
| } |