X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/blobdiff_plain/7b93cea1daf2889e9ee10ca9c22a1b5124404937..5541da1f6a0d044cf6ea335d5cf338964310b4ad:/linpy/tests/test_geometry.py diff --git a/linpy/tests/test_geometry.py b/linpy/tests/test_geometry.py index 2f4db2b..0f3884c 100644 --- a/linpy/tests/test_geometry.py +++ b/linpy/tests/test_geometry.py @@ -29,26 +29,71 @@ class TestPoint(unittest.TestCase): self.x = Symbol('x') self.y = Symbol('y') self.z = Symbol('z') + self.t = Symbol('t') self.pt1 = Point({self.x: 10, self.y: 5, self.z: 1}) self.pt2 = Point({self.x: 15, self.y: 40, self.z: 60}) self.vec1 = Vector({self.x: 20, self.y: 30, self.z: 40}) + def test_new(self): + self.assertEqual(Point({self.x: 10, self.y: 5, self.z: 1}), self.pt1) + self.assertEqual(Point([(self.x, 10), (self.y, 5), (self.z, 1)]), + self.pt1) + + def test_symbols(self): + self.assertTupleEqual(self.pt1.symbols, (self.x, self.y, self.z)) + + def test_dimension(self): + self.assertEqual(self.pt1.dimension, 3) + + def test_coordinate(self): + self.assertEqual(self.pt1.coordinate(self.x), 10) + with self.assertRaises(KeyError): + self.pt1.coordinate(self.t) + + def test_getitem(self): + self.assertEqual(self.pt1[self.x], 10) + with self.assertRaises(KeyError): + self.pt1[self.t] + + def test_coordinates(self): + self.assertListEqual(list(self.pt1.coordinates()), + [(self.x, 10), (self.y, 5), (self.z, 1)]) + + def test_values(self): + self.assertListEqual(list(self.pt1.values()), + [10, 5, 1]) + + def test_isorigin(self): + self.assertFalse(self.pt1.isorigin()) + self.assertTrue(Point({}).isorigin()) + + def test_bool(self): + self.assertTrue(self.pt1) + self.assertFalse(Point({})) + def test_add(self): - self.assertEqual(self.pt1 + self.vec1, Point({self.x: 30, self.y: 35, self.z: 41})) + self.assertEqual(self.pt1 + self.vec1, + Point({self.x: 30, self.y: 35, self.z: 41})) with self.assertRaises(TypeError): self.pt1 + self.pt2 + def test_sub(self): + self.assertEqual(self.pt1 - self.pt2, + Vector({self.x: -5, self.y: -35, self.z: -59})) + self.assertEqual(self.pt1 - self.vec1, + Point({self.x: -10, self.y: -25, self.z: -39})) + def test_eq(self): self.assertEqual(self.pt1, self.pt1) self.assertNotEqual(self.pt1, self.pt2) self.assertNotEqual(self.pt1, self.vec1) - def test_sub(self): - self.assertEqual(self.pt1 - self.pt2, Vector({self.x: -5, self.y: -35, self.z: -59})) - self.assertEqual(self.pt1 - self.vec1, Point({self.x: -10, self.y: -25, self.z: -39})) - def test_aspolyhedron(self): - self.assertEqual(self.pt1.aspolyhedron(), Eq(self.x, 10) & Eq(self.y, 5) & Eq(self.z, 1)) + self.assertEqual(self.pt1.aspolyhedron(), + Eq(self.x, 10) & Eq(self.y, 5) & Eq(self.z, 1)) + + def test_repr(self): + self.assertEqual(repr(self.pt1), 'Point({x: 10, y: 5, z: 1})') class TestVector(unittest.TestCase):