/**
  * @covers Yoast_GA_Frontend->make_full_url()
  */
 public function test_make_full_url()
 {
     // Case 1
     $link = array('type' => 'download', 'protocol' => 'https', 'original_url' => 'yoast.com');
     $this->assertEquals($this->class_instance->make_full_url($link), 'https://yoast.com');
     // Case 2
     $link = array('type' => 'internal', 'protocol' => 'http', 'original_url' => 'yoast.com');
     $this->assertEquals($this->class_instance->make_full_url($link), 'http://yoast.com');
     // Case 3
     $link = array('type' => 'email', 'protocol' => 'mailto', 'original_url' => '*****@*****.**');
     $this->assertEquals($this->class_instance->make_full_url($link), 'mailto:peter@yoast.com');
 }