def test_format_str(self):
values = [[0, 'yhoo', 23.0], [1, 'goog', 200]]
series = Series('bar', 'symbol', 'close')
series.from_values(values)
series.format('close', str)
self.assertEquals(series.close, ['23.0', '200'])
def test_format_int(self):
values = [[0, 'yhoo', 23.0], [1, 'goog', 200]]
series = Series('bar', 'symbol', 'close')
series.from_values(values)
series.format('close', int)
self.assertEquals(series.close, [23, 200])
