@Test
public void testGetDDMFormInstanceRecordWriterTypes() {

	DDMFormInstanceRecordWriterTrackerImpl
		ddmFormInstanceRecordWriterTrackerImpl =
			new DDMFormInstanceRecordWriterTrackerImpl();
	addDDMFormInstanceRecordCSVWriter(
		ddmFormInstanceRecordWriterTrackerImpl);
	addDDMFormInstanceRecordJSONWriter(
		ddmFormInstanceRecordWriterTrackerImpl);
	Map<String, String> ddmFormInstanceRecordWriterExtensions =
		ddmFormInstanceRecordWriterTrackerImpl.
			getDDMFormInstanceRecordWriterExtensions();
	Assert.assertEquals(
		"csv", ddmFormInstanceRecordWriterExtensions.get("csv"));
	Assert.assertEquals(
		"json", ddmFormInstanceRecordWriterExtensions.get("json"));
}