### Question:
ServiceDef { public String getMidfix() { return midfix; } ServiceDef(String name, String version); String getName(); String getVersion(); String getDirectory(); String getMidfix();  }### Answer:
@Test public void testGetMidfix() { String expResult1 = "OpenJPEG14"; String result1 = servicedef1.getMidfix(); assertEquals(expResult1, result1); String expResult2 = "BorderRemoval135"; String result2 = servicedef2.getMidfix(); assertEquals(expResult2, result2); String expResult3 = "OpenJpegConversion135"; String result3 = servicedef3.getMidfix(); assertEquals(expResult3, result3); String expResult4 = "Fits050"; String result4 = servicedef4.getMidfix(); assertEquals(expResult4, result4); }