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    }