def testConstructorAndFormat(self,):
ns = NonSymbol("this")
self.assertEqual('this', ns.format())
ns = NonSymbol('def')
self.assertEqual('def', ns.format())
try:
ns = NonSymbol()
failed = True
except TypeError:
failed = False
self.assertFalse(failed, "NonSymbol object created given no parameters")
try:
ns = NonSymbol('')
failed = True
except AssertionError:
failed = False
self.assertFalse(failed, "NonSymbol object created for an empty string")
def testConstructorAndFormat(self, ):
ns = NonSymbol("this")
self.assertEqual('this', ns.format())
ns = NonSymbol('def')
self.assertEqual('def', ns.format())
try:
ns = NonSymbol()
failed = True
except TypeError:
failed = False
self.assertFalse(failed,
"NonSymbol object created given no parameters")
try:
ns = NonSymbol('')
failed = True
except AssertionError:
failed = False
self.assertFalse(failed,
"NonSymbol object created for an empty string")
def testAdd(self,):
ns = NonSymbol("that")
ns += NonSymbol("then")
self.assertEqual("that then", ns.format())
def testAdd(self, ):
ns = NonSymbol("that")
ns += NonSymbol("then")
self.assertEqual("that then", ns.format())
