def test_write_adds_new_line_strips_extra_whitespace(self):
stream = io.StringIO()
output = Output(stream)
output.write('\n\tfoo,bar\t\n')
assert stream.getvalue() == 'foo,bar\n'
def test_write_adds_new_line_char(self):
stream = io.StringIO()
output = Output(stream)
output.write('foo,bar')
assert stream.getvalue() == 'foo,bar\n'