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    /**
018     * Creates an error message indicating that an assertion that verifies that a {@link Throwable} have certain message failed.
019     * @author Joel Costigliola
020     */
021    public class ShouldHaveMessage extends BasicErrorMessageFactory {
022    
023      /**
024       * Creates a new </code>{@link ShouldHaveMessage}</code>.
025       * @param actual the actual {@link Throwable} in the failed assertion.
026       * @param expectedMessage the expected message of actual {@link Throwable}.
027       * @return the created {@code ErrorMessageFactory}.
028       */
029      public static ErrorMessageFactory shouldHaveMessage(Throwable actual, String expectedMessage) {
030        return new ShouldHaveMessage(actual, expectedMessage);
031      }
032    
033      private ShouldHaveMessage(Throwable actual, String expectedMessage) {
034        super("expected message:\n<%s>\n but was:\n<%s>", expectedMessage, actual.getMessage());
035      }
036    }