001/*
002 * SonarQube, open source software quality management tool.
003 * Copyright (C) 2008-2013 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 */
020package org.sonar.test.channel;
021
022import org.hamcrest.BaseMatcher;
023import org.hamcrest.Description;
024import org.sonar.channel.CodeReader;
025
026public 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}