/**
  * Tests constants defined in interfaces.
  */
 public function testInterfaces()
 {
     $broker = new Broker(new Broker\Backend\Memory());
     $broker->process($this->getFilePath('interfaces'));
     $class1 = $broker->getClass('TokenReflection_Test_ConstantInterfaceClass');
     $this->assertTrue($class1->hasConstant('FIRST'));
     $class2 = $broker->getClass('TokenReflection_Test_ConstantInterfaceClass2');
     $this->assertTrue($class2->hasConstant('FIRST'));
     $this->assertTrue($class2->hasConstant('SECOND'));
 }