Home | History | Annotate | Download | only in support
      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