@Test public void testCommandLineWith_i() { System.out.println("testCommandLineWith_i"); DeltaFilterCommandLineFunction instance = createRequiredDeltaFilter(); instance.i = 0; String expResult = "'mummer/delta-filter' '-i' '0' 'in.delta' > 'out.delta'"; String result = instance.commandLine(); assertArrayEquals(expResult.trim().split("\\s+"), result.trim().split("\\s+")); }