public function testBadInfinities() { try { $numeric = \Structure\Structure::NumericS("(inf, 0)"); $this->fail("An exception was excepted"); } catch (\Exception $e) { $this->addToAssertionCount(1); } try { $numeric = \Structure\Structure::NumericS("(0,-inf)"); $this->fail("An exception was excepted"); } catch (\Exception $e) { $this->addToAssertionCount(1); } }