Source code

001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.tests.library.exceptions;
020
021/**
022 * Thrown by the Driver in a test if a Task returned an unexpected value.
023 */
024public final class UnexpectedTaskReturnValue extends RuntimeException {
025  private final String expected;
026  private final String actual;
027
028  public UnexpectedTaskReturnValue(final String expected, final String actual) {
029    this.expected = expected;
030    this.actual = actual;
031  }
032
033  @Override
034  public String toString() {
035    return "UnexpectedTaskReturnValue{" +
036        "expected='" + expected + '\'' +
037        ", actual='" + actual + '\'' +
038        '}';
039  }
040}