public function testSetGetMessageLengthLimitation() { Zend_Validate::setMessageLength(5); $this->assertEquals(5, Zend_Validate::getMessageLength()); $valid = new Zend_Validate_Between(1, 10); $this->assertFalse($valid->isValid(24)); $message = current($valid->getMessages()); $this->assertTrue(strlen($message) <= 5); }