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.*;
018    
019    /**
020     * Creates an error message indicating that an assertion that verifies that a value is less than or equal to another one
021     * failed.
022     * 
023     * @author Alex Ruiz
024     * @author Joel Costigliola
025     */
026    public class ShouldBeLessOrEqual extends BasicErrorMessageFactory {
027    
028      /**
029       * Creates a new </code>{@link ShouldBeLessOrEqual}</code>.
030       * @param <T> guarantees that the values used in this factory have the same type.
031       * @param actual the actual value in the failed assertion.
032       * @param other the value used in the failed assertion to compare the actual value to.
033       * @return the created {@code ErrorMessageFactory}.
034       */
035      public static <T extends Comparable<T>> ErrorMessageFactory shouldBeLessOrEqual(T actual, T other) {
036        return new ShouldBeLessOrEqual(actual, other, StandardComparisonStrategy.instance());
037      }
038    
039      /**
040       * Creates a new </code>{@link ShouldBeLessOrEqual}</code>.
041       * @param <T> guarantees that the values used in this factory have the same type.
042       * @param actual the actual value in the failed assertion.
043       * @param other the value used in the failed assertion to compare the actual value to.
044       * @param comparisonStrategy the {@link ComparisonStrategy} used to evaluate assertion.
045       * @return the created {@code ErrorMessageFactory}.
046       */
047      public static <T extends Comparable<T>> ErrorMessageFactory shouldBeLessOrEqual(T actual, T other,
048          ComparisonStrategy comparisonStrategy) {
049        return new ShouldBeLessOrEqual(actual, other, comparisonStrategy);
050      }
051      
052      private ShouldBeLessOrEqual(Comparable<?> actual, Comparable<?> other, ComparisonStrategy comparisonStrategy) {
053        super("expected:<%s> to be less than or equal to:<%s>%s", actual, other, comparisonStrategy);
054      }
055    }