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.error; 016 017 import org.fest.util.ComparisonStrategy; 018 import org.fest.util.StandardComparisonStrategy; 019 020 /** 021 * Creates an error message indicating that an assertion that verifies a group of elements contains only a given set of 022 * values and nothing else failed. A group of elements can be a collection, an array or a {@code String}. 023 * 024 * @author Alex Ruiz 025 * @author Yvonne Wang 026 * @author Joel Costigliola 027 */ 028 public class ShouldContainOnly extends BasicErrorMessageFactory { 029 030 /** 031 * Creates a new </code>{@link ShouldContainOnly}</code>. 032 * @param actual the actual value in the failed assertion. 033 * @param expected values expected to be contained in {@code actual}. 034 * @param notFound values in {@code expected} not found in {@code actual}. 035 * @param notExpected values in {@code actual} that were not in {@code expected}. 036 * @param comparisonStrategy the {@link ComparisonStrategy} used to evaluate assertion. 037 * @return the created {@code ErrorMessageFactory}. 038 */ 039 public static ErrorMessageFactory shouldContainOnly(Object actual, Object expected, Object notFound, 040 Object notExpected, ComparisonStrategy comparisonStrategy) { 041 return new ShouldContainOnly(actual, expected, notFound, notExpected, comparisonStrategy); 042 } 043 044 /** 045 * Creates a new </code>{@link ShouldContainOnly}</code>. 046 * @param actual the actual value in the failed assertion. 047 * @param expected values expected to be contained in {@code actual}. 048 * @param notFound values in {@code expected} not found in {@code actual}. 049 * @param notExpected values in {@code actual} that were not in {@code expected}. 050 * @return the created {@code ErrorMessageFactory}. 051 */ 052 public static ErrorMessageFactory shouldContainOnly(Object actual, Object expected, Object notFound, 053 Object notExpected) { 054 return new ShouldContainOnly(actual, expected, notFound, notExpected, StandardComparisonStrategy.instance()); 055 } 056 057 private ShouldContainOnly(Object actual, Object expected, Object notFound, Object notExpected, 058 ComparisonStrategy comparisonStrategy) { 059 super("expecting:\n<%s>\n to contain only:\n<%s>\n elements not found:\n<%s>\n and elements not expected:\n<%s>\n%s", actual, 060 expected, notFound, notExpected, comparisonStrategy); 061 } 062 063 }