public function testGetSphereArea()
{
$sphere = new Shapes\Sphere(20);
$area = $sphere->area($sphere);
$this->assertEquals(14.049629462081, $area);
}
/**
* @depends testConstruct
*/
public function testArea(Shapes\Sphere $sphere)
{
$this->assertTrue(is_numeric($sphere->area()));
}
public function testArea()
{
$radius = 90;
$sphere = new Shapes\Sphere($radius);
$this->assertEquals(4 * pi() * pow($radius, 2), $sphere->area());
}
public function testSphereArea()
{
$sphere = new Shapes\Sphere(3);
$this->assertEquals(113.09733552923, $sphere->area());
}
