@Test
public void test() {

    String content = new String("123");
    char [] readBy = new char[2];
    InMemoryReader reader = new InMemoryReader(content);
    for (int index=0; index < 5; index++) {
        int read = reader.read(readBy, 0, readBy.length);
        puts(read, readBy, new String(readBy));
    }
}