private function isBooleanValue(PHP_Depend_Code_Value $value = null)
 {
     return $value && $value->isValueAvailable() && ($value->getValue() === true || $value->getValue() === false);
 }
Exemple #2
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 /**
  * testSetValueMutatesInternalStateOnlyOnce
  *
  * @return void
  */
 public function testSetValueMutatesInternalStateOnlyOnce()
 {
     $value = new PHP_Depend_Code_Value();
     $value->setValue(42);
     $value->setValue(23);
     self::assertEquals(42, $value->getValue());
 }