def test_corrcoef_calc(self):
"""test for the correlation coefficient calculator"""
fp1 = np.array([1,2,3])
fp2 = np.array([3,2,1])
sim_calc = make_single_line_fp_similatirty_calculator(corr_coef)
actual = sim_calc(fp1, fp2)
expected = -1
self.assertEqual(expected, actual)
def test_vector_add_sum_case(self):
"""vector addition on the two fp arrays and sum up the result array"""
metric_func = lambda fp1,fp2: np.sum(fp1 + fp2)
fp1 = np.array([1,0,1,0,1,0])
fp2 = np.array([0,1,0,1,0,1])
sim_calc = make_single_line_fp_similatirty_calculator(metric_func)
actual = sim_calc(fp1, fp2)
expected = 6
self.assertEqual(actual, expected)
