public function testPerimeter() { $radius = 90; $sphere = new Shapes\Sphere($radius); $this->assertEquals(2 * pi() * $radius, $sphere->perimeter()); }
public function testGetSpherePerimeter() { $sphere = new Shapes\Sphere(20); $perimeter = $sphere->perimeter($sphere); $this->assertEquals(125.66370614359, $perimeter); }
/** * @depends testConstruct */ public function testPerimeter(Shapes\Sphere $sphere) { $this->assertTrue(is_numeric($sphere->perimeter())); }