001 /*
002 * Created on Oct 17, 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.*;
018
019 /**
020 * Creates an error message indicating that an assertion that verifies a group of elements is does not have duplicates
021 * failed. A group of elements can be a collection, an array or a {@code String}.
022 *
023 * @author Alex Ruiz
024 * @author Joel Costigliola
025 */
026 public class ShouldNotHaveDuplicates extends BasicErrorMessageFactory {
027
028 /**
029 * Creates a new <code>{@link ShouldNotHaveDuplicates}</code>.
030 * @param actual the actual value in the failed assertion.
031 * @param duplicates the duplicate values found in {@code actual}.
032 * @param comparisonStrategy the {@link ComparisonStrategy} used to evaluate assertion.
033 * @return an instance of {@code ErrorMessageFactory}.
034 */
035 public static ErrorMessageFactory shouldNotHaveDuplicates(Object actual, Object duplicates,
036 ComparisonStrategy comparisonStrategy) {
037 return new ShouldNotHaveDuplicates(actual, duplicates, comparisonStrategy);
038 }
039
040 /**
041 * Creates a new <code>{@link ShouldNotHaveDuplicates}</code>.
042 * @param actual the actual value in the failed assertion.
043 * @param duplicates the duplicate values found in {@code actual}.
044 * @return an instance of {@code ErrorMessageFactory}.
045 */
046 public static ErrorMessageFactory shouldNotHaveDuplicates(Object actual, Object duplicates) {
047 return new ShouldNotHaveDuplicates(actual, duplicates, StandardComparisonStrategy.instance());
048 }
049
050 private ShouldNotHaveDuplicates(Object actual, Object duplicates, ComparisonStrategy comparisonStrategy) {
051 super("found duplicate(s):<%s> in:<%s>%s", duplicates, actual, comparisonStrategy);
052 }
053
054 }