| /* |
| * Copyright 2000-2010 JetBrains s.r.o. |
| * |
| * Licensed 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 com.intellij.openapi.editor.impl.softwrap.mapping; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| |
| /** |
| * @author Denis Zhdanov |
| * @since 11/15/10 11:08 AM |
| */ |
| public class DelayedRemovalMapTest { |
| |
| private DelayedRemovalMap<Integer> myMap; |
| |
| @Before |
| public void setUp() { |
| myMap = new DelayedRemovalMap<Integer>(); |
| } |
| |
| @Test |
| public void delayedRemoval() { |
| myMap.put(1, 1); |
| myMap.put(2, 1); |
| myMap.put(3, 1); |
| myMap.put(4, 1); |
| myMap.markForDeletion(2, 3); |
| myMap.deleteMarked(); |
| |
| assertEquals(2, myMap.size()); |
| assertNotNull(myMap.get(1)); |
| assertNull(myMap.get(2)); |
| assertNull(myMap.get(3)); |
| assertNotNull(myMap.get(4)); |
| } |
| |
| @Test |
| public void delayedRemovalDoesntAffectNewlyStoredMappings() { |
| myMap.put(1, 1); |
| myMap.put(2, 1); |
| myMap.markForDeletion(1, 2); |
| myMap.put(2, 1); |
| myMap.deleteMarked(); |
| |
| assertEquals(1, myMap.size()); |
| assertNull(myMap.get(1)); |
| assertNotNull(myMap.get(2)); |
| } |
| } |