001package org.apache.maven.building;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import static org.junit.Assert.assertEquals;
023import static org.junit.Assert.assertNotSame;
024
025import java.util.Collections;
026
027import org.junit.Test;
028
029public class ProblemCollectorFactoryTest
030{
031
032    @Test
033    public void testNewInstance()
034    {
035        ProblemCollector collector1 = ProblemCollectorFactory.newInstance( null );
036        
037        Problem problem = new DefaultProblem( "MESSAGE1", null, null, -1, -1, null );
038        ProblemCollector collector2 = ProblemCollectorFactory.newInstance( Collections.singletonList( problem ) );
039        
040        assertNotSame( collector1, collector2 );
041        assertEquals( 0, collector1.getProblems().size() );
042        assertEquals( 1, collector2.getProblems().size() );
043    }
044
045}