def test_macd():
candles = np.array(mama_candles)
single = ta.macd(candles, fast_period=12, slow_period=26, signal_period=9)
seq = ta.macd(candles, fast_period=12, slow_period=26, signal_period=9, sequential=True)
assert type(single).__name__ == 'MACD'
assert round(single.macd, 2) == -15.32
assert round(single.signal, 2) == -4.10
assert round(single.hist, 2) == -11.22
assert seq.macd[-1] == single.macd
assert len(seq.macd) == len(candles)
assert len(seq.signal) == len(candles)
assert len(seq.hist) == len(candles)
def current_macd(self):
return ta.macd(self.candles)
def previous_macd(self):
return ta.macd(self.candles[:-1])