1 /* 2 * Copyright (C) 2007 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.testers; 18 19 import com.google.common.collect.testing.AbstractCollectionTester; 20 21 /** 22 * A generic JUnit test which tests {@code size()} operations on a collection. 23 * Can't be invoked directly; please see 24 * {@link com.google.common.collect.testing.CollectionTestSuiteBuilder}. 25 * 26 * <p>This class is GWT compatible. 27 * 28 * @author Kevin Bourrillion 29 */ 30 public class CollectionSizeTester<E> extends AbstractCollectionTester<E> { testSize()31 public void testSize() { 32 assertEquals("size():", getNumElements(), collection.size()); 33 } 34 } 35