001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * SonarQube is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.test.channel;
021    
022    import org.hamcrest.BaseMatcher;
023    import org.hamcrest.Description;
024    import org.sonar.channel.CodeReader;
025    
026    public class ReaderHasNextCharMatcher extends BaseMatcher<CodeReader> {
027    
028      private final char nextChar;
029    
030      public ReaderHasNextCharMatcher(char nextChar) {
031        this.nextChar = nextChar;
032      }
033    
034      public boolean matches(Object arg0) {
035        if ( !(arg0 instanceof CodeReader)) {
036          return false;
037        }
038        CodeReader reader = (CodeReader) arg0;
039        return reader.peek() == nextChar;
040      }
041    
042      public void describeTo(Description description) {
043        description.appendText("next char is '" + nextChar + "'");
044      }
045    
046    }