UnitTestHtDocs/FareOfficeLib/General/utString.php

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<?php
class utString extends foUnitTestBase
{
  public function doTest()
  {
    $this->_testEmptyString();
  }

  private function _testEmptyString()
  {
    $this->setSectionLabel('emptyString, return true test');

    $emptyString = "";
    eval($this->needTrue('emptyString($emptyString)'));

    $nullVar = NULL;
    eval($this->needTrue('emptyString($nullVar)'));

    $emptyArray = array();
    eval($this->needTrue('emptyString($emptyArray)'));

    eval($this->needTrue('emptyString($this->declaredButEmptyVar)'));

    //
    $this->setSectionLabel('emptyString, return false test');
    $falseVar = false;
    eval($this->needFalse('emptyString($falseVar)'));

    $trueVar = true;
    eval($this->needFalse('emptyString($trueVar)'));

    $notEmptyString = "kalle";
    eval($this->needFalse('emptyString($notEmptyString)'));

    $notEmptyArray = array(1, 2, 3);
    eval($this->needFalse('emptyString($notEmptyArray)'));

    eval($this->needFalse('emptyString($this->declaredButNotEmptyVar)'));
  }

  private $declaredButEmptyVar;
  private $declaredButNotEmptyVar = "not empty";
}
?>

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