def test_negative(self):
a = Args("l:bool,p:int,d:str", "-l -d usr/log -p -9")
self.assertEqual(a.get_value("p"), -9)
def test_normal(self):
a = Args("l:bool,p:int,d:str", "-l true -d usr/log -p 8080")
self.assertEqual(a.get_value("l"), True)
self.assertEqual(a.get_value("d"), "usr/log")
self.assertEqual(a.get_value("p"), 8080)
def test_missing(self):
a = Args("l:bool,p:int,d:str", "-l -d usr/log -p 8080")
self.assertEqual(a.get_value("l"), False)