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EasyMock provides an easy way to create Mock Objects for interfaces and classes generating them on the fly
/**
* Copyright 2001-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.easymock.internal.matchers;
import java.io.Serializable;
import java.util.Comparator;
import org.easymock.IArgumentMatcher;
import org.easymock.LogicalOperator;
/**
* @param
* Type of the values compared
*
* @author Henri Tremblay
*/
public class Compare implements IArgumentMatcher, Serializable {
private static final long serialVersionUID = -4859402739599754147L;
private final T expected;
private final Comparator comparator;
private final LogicalOperator operator;
public Compare(T expected, Comparator comparator, LogicalOperator result) {
this.expected = expected;
this.comparator = comparator;
this.operator = result;
}
public void appendTo(StringBuffer buffer) {
buffer.append(comparator + "(" + expected + ") " + operator.getSymbol() + " 0");
}
@SuppressWarnings("unchecked")
public boolean matches(Object actual) {
if (actual == null) {
return false;
}
return operator.matchResult(comparator.compare((T) actual, expected));
}
}