/**
  * Quick smoke test to ensure that text is being encoded properly.
  */
 public function testTextEncoding()
 {
     $inputText = "These are some unicodes: äöü";
     $field = new TextareaField("Test", "Test");
     $field->setValue($inputText);
     $this->assertEquals('These are some unicodes: äöü', $field->ValueEntities());
     $this->assertContains('These are some unicodes: äöü', $field->Field());
 }