def test_is_in_torus_radius(self):
'''
Tests the is_in_radius method of the Calculator.
'''
# Tests the values also valid for 2D map.
self.assertEqual(1, \
Calculator.is_in_torus_radius(2, 4, 5, 3, 4, 10, 10))
self.assertEqual(0, \
Calculator.is_in_torus_radius(2, 4, 5, 3, 2, 10, 10))
self.assertEqual(1, \
Calculator.is_in_torus_radius(2, 2, 0, 1, 1, 10, 10))
self.assertEqual(0, \
Calculator.is_in_torus_radius(2, 2, 0, 1, 0, 10, 10))
# Tests the values valid only on torus
self.assertEqual(1, \
Calculator.is_in_torus_radius(1, 10, 1, 1, 2, 10, 10))
self.assertEqual(1, \
Calculator.is_in_torus_radius(1, 10, 1, 10, 2, 10, 10))
self.assertEqual(1, \
Calculator.is_in_torus_radius(0, 10, 10, 0, 2, 10, 10))
self.assertEqual(1,
Calculator.is_in_torus_radius(3, 3, 10, 1, 2, 10, 10))
