--- | A list of all HUnit tests defined in this module.
-tetrahedron_tests :: [Test]
-tetrahedron_tests = [test_volume1,
- test_volume2,
- test_contains_point1,
- test_doesnt_contain_point1,
- test_doesnt_contain_point2,
- test_doesnt_contain_point3,
- test_doesnt_contain_point4,
- test_doesnt_contain_point5 ]
-