/*
******************************************************************
Copyright (c) 2001-2015 Jeff Martin, Tim Bacon
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    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above
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      disclaimer in the documentation and/or other materials provided
      with the distribution.
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      of its contributors may be used to endorse or promote products
      derived from this software without specific prior written
      permission.

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package org.custommonkey.xmlunit;

import java.io.IOException;
import java.io.StringReader;

import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * JUnit test for DoctypeReader
 */
public class test_DoctypeReader extends AbstractDoctypeTests {
    private DoctypeReader doctypeReader;
    private StringReader sourceReader;
    private static final String NEWLINE = System.getProperty("line.separator");

    public void testGetContent() throws IOException {
        String source = "WooPDeDoO!" + NEWLINE + "GooRanga!"
            + NEWLINE + " plIng! ";
        sourceReader = new StringReader(source);
        doctypeReader = new DoctypeReader(sourceReader,
                                          "nonsense", "words");
        assertEquals(source, doctypeReader.getContent());
        // can get content indefinitely from this reader
        assertEquals(source, doctypeReader.getContent());
    }

    private void initDummyDoctypeReader() {
        sourceReader = new StringReader("yabba");
        doctypeReader = new DoctypeReader(sourceReader,
                                          "yabba", "don\'t");
    }

    private static String readFully(DoctypeReader reader)
        throws IOException {
        StringBuffer buf = new StringBuffer();
        char[] ch = new char[1024];
        int numChars;
        while ((numChars = reader.read(ch))!=-1) {
            buf.append(ch, 0, numChars);
        }
        return buf.toString();
    }

    protected void assertEquals(String expected, String input, String docType,
                                String systemId) throws IOException {
        DoctypeReader doctypeReader =
            new DoctypeReader(new StringReader(expected), docType,
                                   systemId);
        assertEquals(expected, readFully(doctypeReader));
    }

    public test_DoctypeReader(String name) {
        super(name);
    }
}

