def test_sort_eigpairs_evects(self):
np.random.seed(42)
matrix = np.random.uniform(-1, 1, 9).reshape(3, 3)
evects = sort_eigpairs(matrix)[1]
true_evects = np.array([[0.511409, 0.515297, 0.687699],
[-0.653819, -0.286001, 0.700517],
[0.557657, -0.807881, 0.190647]])
np.testing.assert_array_almost_equal(true_evects, evects)
def test_sort_eigpairs_evals(self):
np.random.seed(42)
matrix = np.random.uniform(-1, 1, 9).reshape(3, 3)
evals = sort_eigpairs(matrix)[0]
true_evals = np.array([[1.466942], [1.025235], [0.294945]])
np.testing.assert_array_almost_equal(true_evals, evals)