@Test
public void testGetDDMFormInstanceRecordWriterDefaultUpperCaseExtension() {

	DDMFormInstanceRecordWriterTrackerImpl
		ddmFormInstanceRecordWriterTrackerImpl =
			new DDMFormInstanceRecordWriterTrackerImpl();
	addDDMFormInstanceRecordXMLWriter(
		ddmFormInstanceRecordWriterTrackerImpl);
	Map<String, String> ddmFormInstanceRecordWriterExtensions =
		ddmFormInstanceRecordWriterTrackerImpl.
			getDDMFormInstanceRecordWriterExtensions();
	Assert.assertEquals(
		"XML", ddmFormInstanceRecordWriterExtensions.get("xml"));
}