/**
  * test removeExt() method.
  *
  * @return void
  */
 public function testRemoveExt()
 {
     $this->assertEquals('some-file-name', FileToolbox::removeExt('some-file-name.exe'));
     $this->assertEquals('some-file-name.png', FileToolbox::removeExt('some-file-name.png.gif'));
     $this->assertEquals('some-file-name.not-this.and-not-this', FileToolbox::removeExt('some-file-name.not-this.and-not-this.JPG'));
     $this->assertEquals('file-with-no-extension', FileToolbox::removeExt('file-with-no-extension'));
 }