def test_illegal_item_error():
keys = ['a,', 'b', 'c']
key = 'a sample value'
error = IllegalItemError(keys, key)
output = str(error)
expected = "[a,][b][c]a sample value"
assert expected == output
def test_illegal_item_error(self):
keys = ['a,', 'b', 'c']
key = 'a sample value'
error = IllegalItemError(keys, key)
output = str(error)
expected = "[a,][b][c]a sample value"
self.assertEqual(expected, output)
def test_illegal_item_error_message():
keys = ['a,', 'b', 'c']
key = 'a sample value'
message = "invalid"
error = IllegalItemError(keys, key, message)
output = str(error)
expected = "[a,][b][c]a sample value - (invalid)"
assert expected == output