@Test
    public final void testWriteShort() throws IOException {
        mock.write((short) 42);
        assertEquals("42", mock.written.toString());
    }
Completeness check for GenericWriter.

@author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
vespajlib/src/test/java/com/yahoo/text/GenericWriterTestCase.java