/**
  * @dataProvider falseProvider
  */
 function testFalse($validationCriteria, $validatedValue, $exptOutcome = true)
 {
     $f = new F(['foo' => $validatedValue]);
     $f->bind('foo', [$validationCriteria => $exptOutcome]);
     $f->evaluate();
     $eval = $f->getEvaluation();
     $this->assertFalse($eval['OK'], _unit_dump(['$validatedValue' => $validatedValue, '$validationCriteria' => $validationCriteria, '$exptOutcome' => $exptOutcome, '$eval' => $eval]));
 }