def test_my_split(self):
"""Test my_split finction from module task_2."""
self.assertEqual(task_2.my_split("Python is cool", " "),
"Python is cool".split(' '))
self.assertEqual(task_2.my_split(",,,,", ','), ",,,,".split(','))
self.assertEqual(task_2.my_split("trololo", 'trololo'),
'trololo'.split('trololo'))
self.assertEqual(task_2.my_split("Python", "Javascript"),
"Python".split("Javascript"))
self.assertEqual(
task_2.my_split('my brother broght brokoli bro', 'bro'),
'my brother broght brokoli bro'.split('bro'))
with self.assertRaises(ValueError):
task_2.my_split("Python is cool", '')
def test_normal(self):
"""Check result when one character as separator."""
self.assertEqual(my_split("raz dwa trzy", " "), ["raz", "dwa", "trzy"])
def test_compare_split_two_words(self):
"""Check result when string and separator are 2 different words."""
string = "Python"
separator = "Javascript"
self.assertEqual(my_split(string, separator), string.split(separator))
def test_compare_split_string_only_containing_separator(self):
"""Check result when string contains only separators."""
string = ",,,,"
separator = ","
self.assertEqual(my_split(string, separator), string.split(separator))
def test_compare_split_more_separators(self):
"""Check result when more than one separator between characters."""
string = "raz dwa trzy"
separator = " "
self.assertEqual(my_split(string, separator), string.split(separator))
def test_compare_split_no_separator(self):
"""Check result when no separator in string."""
string = "razdwatrzy"
separator = " "
self.assertEqual(my_split(string, separator), string.split(separator))
def test_compare_split_normal(self):
"""Check result when one character as separator."""
string = "raz dwa trzy"
separator = " "
self.assertEqual(my_split(string, separator), string.split(separator))
def test_separator_is_empty_string(self):
"""Check result when provided separator is empty."""
with self.assertRaises(ValueError):
my_split("raz dwa trzy", "")
def test_separator_not_provided(self):
"""Check result when user does not provide separator argument."""
self.assertEqual(my_split("raz dwa trzy"), ["raz", "dwa", "trzy"])
def test_string_only_containing_separator(self):
"""Check result when string contains only separators."""
self.assertEqual(my_split(",,,,", ','), ['', '', '', '', ''])
def test_separator_not_a_string(self):
"""Check if correct msg when separator is not a string."""
with self.assertRaises(TypeError):
my_split("raz dwa trzy", 15)
def test_argument_not_a_string(self):
"""Check if correct msg when argument is not a string."""
with self.assertRaises(TypeError):
my_split(15, " ")
def test_more_separators(self):
"""Check result when more than one separator between characters."""
self.assertEqual(my_split("raz dwa trzy", " "),
['raz', '', '', 'dwa', '', '', 'trzy'])
def test_no_separator_in_string(self):
"""Check result when no separator in string."""
self.assertEqual(my_split("razdwatrzy", " "), ["razdwatrzy"])
