001 /* 002 * Created on Nov 20, 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.error; 016 017 import org.fest.assertions.data.Index; 018 import org.fest.util.ComparisonStrategy; 019 import org.fest.util.StandardComparisonStrategy; 020 021 /** 022 * Creates an error message indicating that an assertion that verifies a group of elements contains a value at a given 023 * index failed. A group of elements can be a collection, an array or a {@code String}.<br> 024 * It also mention the {@link ComparisonStrategy} if the default one is not used. 025 * 026 * @author Alex Ruiz 027 * @author Joel Costigliola 028 */ 029 public class ShouldContainAtIndex extends BasicErrorMessageFactory { 030 031 /** 032 * Creates a new </code>{@link ShouldContainAtIndex}</code>. 033 * @param actual the actual value in the failed assertion. 034 * @param expected value expected to be in {@code actual}. 035 * @param index the index of the expected value. 036 * @param found the value in {@code actual} stored under {@code index}. 037 * @param comparisonStrategy the {@link ComparisonStrategy} used to evaluate assertion. 038 * @return the created {@code ErrorMessageFactory}. 039 */ 040 public static ErrorMessageFactory shouldContainAtIndex(Object actual, Object expected, Index index, Object found, 041 ComparisonStrategy comparisonStrategy) { 042 return new ShouldContainAtIndex(actual, expected, index, found, comparisonStrategy); 043 } 044 045 /** 046 * Creates a new </code>{@link ShouldContainAtIndex}</code>. 047 * @param actual the actual value in the failed assertion. 048 * @param expected value expected to be in {@code actual}. 049 * @param index the index of the expected value. 050 * @param found the value in {@code actual} stored under {@code index}. 051 * @return the created {@code ErrorMessageFactory}. 052 */ 053 public static ErrorMessageFactory shouldContainAtIndex(Object actual, Object expected, Index index, Object found) { 054 return new ShouldContainAtIndex(actual, expected, index, found, StandardComparisonStrategy.instance()); 055 } 056 057 private ShouldContainAtIndex(Object actual, Object expected, Index index, Object found, 058 ComparisonStrategy comparisonStrategy) { 059 super("expecting:<%s> at index <%s> but found <%s> in:\n <%s>\n%s", expected, index.value, found, actual, comparisonStrategy); 060 } 061 }