def test_almost_equal_2(self): self.assertTrue(util.almost_equal(0.91, 0.89, 1))
def test_almost_equal_neg(self): self.assertTrue(util.almost_equal(-0.67, -0.667, 2))
def test_almost_equal(self): self.assertTrue(util.almost_equal(1.101, 1.102, 2))