'Test ECOS with no inequality constraints.'

def test_ecos_noineq(self):

    T = Constant(numpy.ones((2, 2))).value
    p = Problem(Minimize(1), [(self.A == T)])
    result = p.solve(solver=s.ECOS)
    self.assertAlmostEqual(result, 1)
    self.assertItemsAlmostEqual(self.A.value, T)
