def test_is_upper(self):
ptr = [
('c', False),
('C', True),
('hello I AM DONALD', False),
('HELLO I AM DONALD', True),
]
for inp, exp in ptr:
with self.subTest(inp=inp, exp=exp):
self.assertEqual(is_uppercase(inp=inp), exp)
def test_is_uppercase_all_uppercase(self):
string = is_uppercase('ABCDEF')
self.assertTrue(string)
def test_is_uppercase_empty_string(self):
string = is_uppercase('')
self.assertTrue(string)
def test_is_uppercase_no_alphabet(self):
string = is_uppercase("!@#$%^&*()_+123456778")
self.assertTrue(string)
def test_is_uppercase_mixed_character_hidden(self):
string = is_uppercase("HeLLO !@#$%^&* I LOVe FooD tOO.")
self.assertFalse(string)
def test_is_uppercase_mixed_character(self):
string = is_uppercase("HELLO, MY NAME IS !@#$%^&* AND I LOVE FOOD.")
self.assertTrue(string)
def test_is_uppercase_mixed_uppercase_lowercase(self):
string = is_uppercase('aBCDef')
self.assertFalse(string)
def test_is_uppercase_all_lowercase(self):
string = is_uppercase('abcdef')
self.assertFalse(string)