/**
  * Method to test isLinux().
  *
  * @param string  $os
  * @param boolean $value
  *
  * @return void
  *
  * @dataProvider getIsLinuxTestData
  *
  * @covers Windwalker\Application\Environment\Server::isLinux
  */
 public function testIsLinux($os, $value)
 {
     $this->instance->setOS(null);
     $this->instance->setUname($os);
     $this->assertEquals($value, $this->instance->isLinux());
 }