def test_copy_3(self):
# changes to clamping are isolated
x = LinearScale().clamp(True)
y = x.copy()
x.clamp(False)
self.assertEqual(x(2), 2)
self.assertEqual(y(2), 1)
self.assertTrue(y.clamp())
y.clamp(False)
self.assertEqual(x(2), 2)
self.assertEqual(y(2), 2)
self.assertFalse(x.clamp())
def test_copy_3(self):
# changes to clamping are isolated
x = LinearScale().clamp(True)
y = x.copy()
x.clamp(False)
self.assertEqual(x(2), 2)
self.assertEqual(y(2), 1)
self.assertTrue(y.clamp())
y.clamp(False)
self.assertEqual(x(2), 2)
self.assertEqual(y(2), 2)
self.assertFalse(x.clamp())
def test_clamp_1(self):
# defaults to false
x = LinearScale()
self.assertFalse(x.clamp())
self.assertAlmostEqual(x(-0.5), -0.5)
self.assertAlmostEqual(x(1.5), 1.5)
def test_clamp_1(self):
# defaults to false
x = LinearScale()
self.assertFalse(x.clamp())
self.assertAlmostEqual(x(-0.5), -0.5)
self.assertAlmostEqual(x(1.5), 1.5)