def get_error_values_test(self):
bem = BaseErrorMeasure()
bem._errorValues = [1, -1, 3, -5, 8]
bem._errorDates = [1,2,3,4,5]
self.assertEquals(bem._get_error_values(0,100, None, None), [1,-1,3,-5,8])
self.assertEquals(bem._get_error_values(0,100, 2, None), [-1,3,-5,8])
self.assertEquals(bem._get_error_values(0,100, None, 4), [1,-1,3,-5])
self.assertEquals(bem._get_error_values(0,100, 2, 4), [-1,3,-5])
self.assertRaises(ValueError, bem._get_error_values, 0, 100, None, 0)
def confidence_interval_test(self):
bem = BaseErrorMeasure()
bem._errorValues = [10, -5, 3, -4, None, 0, 2, -3]
self.assertRaises(ValueError, bem.confidence_interval, -0.5)
self.assertRaises(ValueError, bem.confidence_interval, 2)
self.assertEquals(bem.confidence_interval(0.5), (-3.0, 2.0))
self.assertEquals(bem.confidence_interval(0.1), (0.0, 0.0))
def confidence_interval_test(self):
bem = BaseErrorMeasure()
bem._errorValues = [10, -5, 3, -4, None, 0, 2, -3]
self.assertRaises(ValueError, bem.confidence_interval, -0.5)
self.assertRaises(ValueError, bem.confidence_interval, 2)
self.assertEquals(bem.confidence_interval(0.5), (-3.0, 2.0))
self.assertEquals(bem.confidence_interval(0.1), (0.0, 0.0))
