def test_item_types(self):
l1 = List(item_type=Integer)
l2 = List(item_type=Integer())
for l in (l1, l2):
with pytest.raises(ParseError):
l.parse('foo')
with pytest.raises(ParseError):
l.parse('1,2,')
with pytest.raises(ParseError):
l.parse('1,foo')
assert l.parse('1') == [1]
assert l.parse('1,2') == [1, 2]
def test_with_invalid_types(self):
for i in (str, bytes.fromhex):
with pytest.raises(TypeError):
List(item_type=i)
def test_separator_semicolon(self):
l = List(';')
assert l.parse('foo;bar') == ['foo', 'bar']
assert l.parse('foo,bar') == ['foo,bar']
def test_empty_string(self):
assert List().parse('') == ['']
def test_string_with_trailing_separator(self):
assert List().parse('foo,bar,') == ['foo', 'bar', '']
def test_two_list_string(self):
assert List().parse('foo,bar,baz') == ['foo', 'bar', 'baz']
def test_one_element_string(self):
assert List().parse('foo') == ['foo']