ChunkedInputStreamTest.java

/*
 * Funambol is a mobile platform developed by Funambol, Inc. 
 * Copyright (C) 2010 Funambol, Inc.
 * 
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package com.funambol.platform.me;

import com.funambol.platform.HttpConnectionAdapter;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

import junit.framework.*;

public class ChunkedInputStreamTest extends TestCase {

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

    public void testReadSingleLineChunkedString() throws Exception {
        InputStream stream = new HttpConnectionAdapter
                .ChunkedInputStream(new ByteArrayInputStream(getSingleLineChunkedString()));
        int ch;
        StringBuffer content = new StringBuffer();
        while((ch = stream.read()) != -1) {
            content.append((char)ch);
        }
        assertEquals(content.toString(), "This is a single line chunked string. This is a single line chunked string.");
    }

    public void testReadSmallChunkedString() throws Exception {
        InputStream stream = new HttpConnectionAdapter
                .ChunkedInputStream(new ByteArrayInputStream(getMultipleLineChunkedString()));
        int ch;
        StringBuffer content = new StringBuffer();
        while((ch = stream.read()) != -1) {
            content.append((char)ch);
        }
        assertEquals(content.toString(), "this is a small test");
    }

    public void testAvailable() throws Exception {
        InputStream stream = new HttpConnectionAdapter
                .ChunkedInputStream(new ByteArrayInputStream(getMultipleLineChunkedString()));
        StringBuffer content = new StringBuffer();
        while(stream.available() > 0) {
            int ch = stream.read();
            content.append((char)ch);
        }
        assertEquals(content.toString(), "this is a small test");
    }

    private byte[] getSingleLineChunkedString() {
        return "4b\r\nThis is a single line chunked string. This is a single line chunked string.\r\n0\r\n".getBytes();
    }

    private byte[] getMultipleLineChunkedString() {
        return "7\r\nthis is\r\nd\r\n a small test\r\n0\r\n".getBytes();
    }
}