Clover coverage report - Code Coverage for hivemind release 1.1.1
Coverage timestamp: Sat Jan 28 2006 10:19:31 PST
file stats: LOC: 87   Methods: 5
NCLOC: 42   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
AggregateArgumentsMatcher.java 100% 100% 100% 100%
coverage
 1    // Copyright 2004, 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.hivemind.test;
 16   
 17    import org.easymock.AbstractMatcher;
 18   
 19    /**
 20    * @author Howard M. Lewis Ship
 21    * @since 1.1
 22    */
 23    public class AggregateArgumentsMatcher extends AbstractMatcher
 24    {
 25    private ArgumentMatcher[] _matchers;
 26   
 27    private ArgumentMatcher _defaultMatcher = new EqualsMatcher();
 28   
 29    /**
 30    * Aggregates the individual matchers. Each matcher is matched against the argument in the same
 31    * position. Null matchers, or arguments outside the array range, are handled by a default
 32    * instance (of {@link EqualsMatcher}). This makes it easy to provide special argument matchers
 33    * for particular arguments.
 34    */
 35  7 public AggregateArgumentsMatcher(ArgumentMatcher[] matchers)
 36    {
 37  7 _matchers = matchers;
 38    }
 39   
 40    /**
 41    * Convienice for just a single matcher.
 42    */
 43  1 public AggregateArgumentsMatcher(ArgumentMatcher matcher)
 44    {
 45  1 this(new ArgumentMatcher[]
 46    { matcher });
 47    }
 48   
 49  8 public boolean matches(Object[] expected, Object[] actual)
 50    {
 51  8 for (int i = 0; i < expected.length; i++)
 52    {
 53  19 if (!matches(i, expected[i], actual[i]))
 54  2 return false;
 55    }
 56   
 57  6 return true;
 58    }
 59   
 60  19 private boolean matches(int argumentIndex, Object expected, Object actual)
 61    {
 62  19 if (expected == actual)
 63  8 return true;
 64   
 65    // If one is null, but both aren't null (previous check) then a non-match.
 66   
 67  11 if (expected == null || actual == null)
 68  1 return false;
 69   
 70  10 ArgumentMatcher am = getArgumentMatcher(argumentIndex);
 71   
 72  10 return am.compareArguments(expected, actual);
 73    }
 74   
 75  10 private ArgumentMatcher getArgumentMatcher(int argumentIndex)
 76    {
 77  10 if (argumentIndex >= _matchers.length)
 78  1 return _defaultMatcher;
 79   
 80  9 ArgumentMatcher result = _matchers[argumentIndex];
 81   
 82  9 if (result == null)
 83  4 result = _defaultMatcher;
 84   
 85  9 return result;
 86    }
 87    }