public function testGetCubeSides()
{
$cube = new Shapes\Cube(6);
$sides = $cube->getSides();
$this->assertEquals(6, $sides);
}
public function testPerimeter()
{
$side = 25;
$cube = new Shapes\Cube($side);
$this->assertEquals($side * 12, $cube->perimeter());
}
public function testCubeVolume()
{
$cube = new Shapes\Cube(3);
$this->assertEquals(27, $cube->volume());
}
public function testVolume()
{
$cube = new Shapes\Cube($this->side);
$volume = pow($this->side, 3);
$this->assertEquals($cube->volume(), $volume);
}
/**
* @depends testConstruct
*/
public function testArea(Shapes\Cube $cube)
{
$this->assertTrue(is_numeric($cube->area()));
}