def test_0(self, penalty=0, tolerance=0):
U = numpy.zeros((1,1))
v = numpy.zeros((1,))
fit = LAS_fit.l1_fit(U, v)
m = fit["m"]
k = fit["k"]
self.assertEqual(list(m), [0])
self.assertEqual(k, 0)
def test_no_solution(self):
U = numpy.zeros((1,1))
v = numpy.ones((1,))
fit = LAS_fit.l1_fit(U, v)
pprint.pprint(fit)
