### Question:
CloudStreamSource extends RandomAccessStream { public String getName() { return name; } CloudStreamSource(String fileName, long length, InputStream inputStream); void open(); @Override int read(); @Override int read(byte[] bytes, int start, int offs); @Override void close(); String getName(); @Override void moveTo(long position);  }### Answer:
@Test public void getName() { assertEquals(fn, cs.getName()); }