Method test_gumbel

numpy/random/tests/test_randomstate.py:878–884

(self)

            assert_raises(ValueError, random.geometric, [np.nan] * 10)

    def test_gumbel(self):
        random.seed(self.seed)
        actual = random.gumbel(loc=.123456789, scale=2.0, size=(3, 2))
        desired = np.array([[0.19591898743416816, 0.34405539668096674],
                            [-1.4492522252274278, -1.47374816298446865],
                            [1.10651090478803416, -0.69535848626236174]])
        assert_array_almost_equal(actual, desired, decimal=15)

    def test_gumbel_0(self):
        assert_equal(random.gumbel(scale=0), 0)