def test_separator(self):
sep_part = 'test1{sep}test2{sep}test3'.format(sep=self.separator)
parts = ['test', sep_part]
result = parse_parts(parts, self.separator)
assert result == ['test', 'test1', 'test2', 'test3']
def test_relative(self):
parts = ['test', '.', 'test1', '.', 'test2']
result = parse_parts(parts, self.separator)
assert result == ['test', 'test1', 'test2']
def test_one(self):
parts = ['test']
result = parse_parts(parts, self.separator)
assert result == ['test']
def test_none(self):
parts = ['test', None, 'test1', None, 'test2']
result = parse_parts(parts, self.separator)
assert result == ['test', 'test1', 'test2']
def test_empty(self):
parts = []
result = parse_parts(parts, self.separator)
assert result == []