anchor.diff:  	}
   
   	public void function testMongoDBID() skip="isNotSupported" {
  +		if(isNotSupported()) return;
   		var id = MongoDBID();
   		$assert.key(id,"date");
   		$assert.key(id,"timestamp");
  
positive.code: 	
  	// public function setUp(){}
  
  	public function beforeTests() {
  		var uri = "mongodb://#variables.mongoDB.server#:#variables.mongoDB.port#";
  		if (!isempty(variables.mongoDB.user) && !isEmpty(variables.mongoDB.pass))
  			uri = "mongodb://#variables.mongoDB.user#:#variables.mongoDB.pass#@#variables.mongoDB.server#:#variables.mongoDB.port#";
  
negative.code: 	}
  
  	public void function testUpdate() skip="isNotSupported" {
  		if(isNotSupported()) return;
  		var coll = resetTestCollection();
  
  		// single update with criteria
  