def test_read_price_metrics_with_exception(self):
with patch.object(intrinio_data, 'get_daily_stock_close_prices',
return_value={
"2020-06-09": 54.74
}), \
patch.object(intrinio_data, 'get_sma_indicator',
return_value={
"2020-06-09": 43.80299999999999
}), \
patch.object(intrinio_data, 'get_macd_indicator',
return_value={
"2020-06-09": {
"macd_histogram": 9111766583116911,
"macd_line": 2.085415403516656,
"signal_line": 1.1742387452049647
}
}):
ticker_file_path = "%s/djia30.json" % constants.TICKER_DATA_DIR
macd_strategy = MACDCrossoverStrategy(self.ticker_list,
date(2020, 6, 8), 0.0016, 12,
26, 9)
with self.assertRaises(ValidationError):
macd_strategy._read_price_metrics('AAPL')
def test_read_price_metrics(self):
with patch.object(intrinio_data, 'get_daily_stock_close_prices',
return_value=self.price_dict), \
patch.object(intrinio_data, 'get_sma_indicator',
return_value=self.sma_dict), \
patch.object(intrinio_data, 'get_macd_indicator',
return_value=self.macd_dict):
macd_strategy = MACDCrossoverStrategy(self.ticker_list,
date(2020, 6, 8), 0.0016, 12,
26, 9)
(current_price, macd_line,
signal_line) = macd_strategy._read_price_metrics('AAPL')
self.assertEqual(current_price, 54.74)
self.assertEqual(macd_line, 2.085415403516656)
self.assertEqual(signal_line, 1.1742387452049647)