PHP Shapes Cube::surface_area Examples

Example #1

File: CubeTest.php Project: bongaquino/Assignment-Shapes

 /**
  * Input a value that serves as the length of 1 side
  * of a cube and returns the surface area.
  *
  * @covers Cube::surface_area
  */
 public function testCubeSurfaceAreaComputationIsCorrect()
 {
     //Set a mock value for the cube's length of side.
     //and compute the surface area based on the
     //surface area math formula for a cube.
     $length_of_side = 20;
     $surface_area = 6 * sqrt($length_of_side);
     $this->assertEquals($this->cube->surface_area(), $surface_area);
 }