1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package tests.support; 19 20 import java.util.Map; 21 import junit.framework.TestCase; 22 23 public class Support_MapTest2 extends TestCase { 24 25 Map<String, String> map; 26 27 public Support_MapTest2(Map<String, String> m) { 28 super(); 29 map = m; 30 if (!map.isEmpty()) { 31 fail("Map must be empty"); 32 } 33 } 34 35 @Override 36 public void runTest() { 37 try { 38 map.put("one", "1"); 39 assertEquals("size should be one", 1, map.size()); 40 map.clear(); 41 assertEquals("size should be zero", 0, map.size()); 42 assertTrue("Should not have entries", !map.entrySet().iterator() 43 .hasNext()); 44 assertTrue("Should not have keys", !map.keySet().iterator() 45 .hasNext()); 46 assertTrue("Should not have values", !map.values().iterator() 47 .hasNext()); 48 } catch (UnsupportedOperationException e) { 49 } 50 51 try { 52 map.put("one", "1"); 53 assertEquals("size should be one", 1, map.size()); 54 map.remove("one"); 55 assertEquals("size should be zero", 0, map.size()); 56 assertTrue("Should not have entries", !map.entrySet().iterator() 57 .hasNext()); 58 assertTrue("Should not have keys", !map.keySet().iterator() 59 .hasNext()); 60 assertTrue("Should not have values", !map.values().iterator() 61 .hasNext()); 62 } catch (UnsupportedOperationException e) { 63 } 64 } 65 66 } 67