 style:"---:value",                  testName:"single char '-' variable"},
        { varName:"--",        expectedValue:"",        style:"--:value",                   testName:"no char variable"},
        { varName:"--var",     expectedValue:" ",       style:"--var: ",                    testName:"white space value (single space)"},
        { varName:"--var",     expectedValue:" ",      style:"--var:  ",                   testName:"white space value (double space)"},
        { varName:"--var",     expectedV