1 /* 2 * Copyright (C) 2010 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.common.collect.testing; 18 19 import com.google.common.annotations.GwtIncompatible; 20 import com.google.common.collect.ImmutableSortedMap; 21 import com.google.common.collect.Lists; 22 import com.google.common.testing.SerializableTester; 23 24 import junit.framework.Test; 25 import junit.framework.TestCase; 26 import junit.framework.TestSuite; 27 28 import java.util.Map; 29 import java.util.SortedMap; 30 31 /** 32 * Tests for SafeTreeMap. 33 * 34 * @author Louis Wasserman 35 */ 36 public class SafeTreeMapTest extends TestCase { suite()37 public static Test suite() { 38 TestSuite suite = new TestSuite(); 39 suite.addTestSuite(SafeTreeMapTest.class); 40 return suite; 41 } 42 43 @GwtIncompatible("SerializableTester") testViewSerialization()44 public void testViewSerialization() { 45 Map<String, Integer> map = 46 ImmutableSortedMap.of("one", 1, "two", 2, "three", 3); 47 SerializableTester.reserializeAndAssert(map.entrySet()); 48 SerializableTester.reserializeAndAssert(map.keySet()); 49 assertEquals(Lists.newArrayList(map.values()), 50 Lists.newArrayList(SerializableTester.reserialize(map.values()))); 51 } 52 53 @GwtIncompatible("SerializableTester") 54 public static class ReserializedMapTests 55 extends SortedMapInterfaceTest<String, Integer> { ReserializedMapTests()56 public ReserializedMapTests() { 57 super(false, true, true, true, true); 58 } 59 makePopulatedMap()60 @Override protected SortedMap<String, Integer> makePopulatedMap() { 61 SortedMap<String, Integer> map = new SafeTreeMap<String, Integer>(); 62 map.put("one", 1); 63 map.put("two", 2); 64 map.put("three", 3); 65 return SerializableTester.reserialize(map); 66 } 67 makeEmptyMap()68 @Override protected SortedMap<String, Integer> makeEmptyMap() 69 throws UnsupportedOperationException { 70 SortedMap<String, Integer> map = new SafeTreeMap<String, Integer>(); 71 return SerializableTester.reserialize(map); 72 } 73 getKeyNotInPopulatedMap()74 @Override protected String getKeyNotInPopulatedMap() { 75 return "minus one"; 76 } 77 getValueNotInPopulatedMap()78 @Override protected Integer getValueNotInPopulatedMap() { 79 return -1; 80 } 81 } 82 } 83