test method for net.sf.marineapi.nmea.parser.mwvparser #getspeedunit . concode_field_sep String EXAMPLE concode_elem_sep MWVSentence mwv concode_field_sep void testSetNegativeSpeed concode_elem_sep void testSetInvalidSpeedUnit concode_elem_sep void testIsTrue concode_elem_sep void testMWVParserTalkerId concode_elem_sep void testSetStatus concode_elem_sep void testSetAngle concode_elem_sep void testSetSpeedUnit concode_elem_sep void testSetNegativeAngle concode_elem_sep void testGetAngle concode_elem_sep void testSetTrue concode_elem_sep void testSetAngleOutOfRange concode_elem_sep void setUp concode_elem_sep void testGetSpeed concode_elem_sep void testGetStatus concode_elem_sep void testSetSpeed