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    }