function testFieldnameDependsOnSalt() { $hidden1 = new T_Form_Hidden('alias', 'value'); $hidden1->setFieldnameSalt('salt1', new T_Filter_RepeatableHash()); $hidden2 = new T_Form_Hidden('alias', 'value'); $hidden2->setFieldnameSalt('salt2', new T_Filter_RepeatableHash()); $this->assertNotEquals($hidden1->getFieldname(), $hidden1->getAlias()); $this->assertNotEquals($hidden2->getFieldname(), $hidden1->getFieldname()); }