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 }