include GMath3D MiniTest::Unit.autorun class GeomTestCase < MiniTest::Unit::TestCase def test_tolerance default_tolerance = Geom.default_tolerance geomObject = Geom.new assert_equal(default_tolerance, geomObject.tolerance) geomObject.tolerance = 1e-8 assert_equal(1e-8, geomObject.tolerance) assert_equal(default_tolerance, Geom.default_tolerance) end end