001 /* 002 * Created on Oct 18, 2010 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with 005 * the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on 010 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the 011 * specific language governing permissions and limitations under the License. 012 * 013 * Copyright @2010-2011 the original author or authors. 014 */ 015 package org.fest.assertions.internal; 016 017 import org.fest.util.ComparisonStrategy; 018 import org.fest.util.StandardComparisonStrategy; 019 import org.fest.util.VisibleForTesting; 020 021 /** 022 * Reusable assertions for <code>{@link Integer}</code>s. 023 * 024 * @author Alex Ruiz 025 * @author Joel Costigliola 026 */ 027 public class Integers extends Numbers<Integer> { 028 029 private static final Integers INSTANCE = new Integers(); 030 031 /** 032 * Returns the singleton instance of this class based on {@link StandardComparisonStrategy}. 033 * @return the singleton instance of this class based on {@link StandardComparisonStrategy}. 034 */ 035 public static Integers instance() { 036 return INSTANCE; 037 } 038 039 @VisibleForTesting 040 Integers() { 041 super(); 042 } 043 044 public Integers(ComparisonStrategy comparisonStrategy) { 045 super(comparisonStrategy); 046 } 047 048 @Override 049 protected Integer zero() { 050 return 0; 051 } 052 }