Package org.custommonkey.xmlunit.examples

Class CountingNodeTester

java.lang.Object

org.custommonkey.xmlunit.examples.CountingNodeTester

All Implemented Interfaces:

NodeTester

public class CountingNodeTester
extends Object
implements NodeTester

Counts the number of nodes in a document to allow assertions to be made using a NodeTest.

See Also:

NodeTest

Constructor Summary

Constructors

Constructor	Description
CountingNodeTester(int expectedNumNodes)	Creates a new NodeTester

Method Summary

Modifier and Type	Method	Description
void	noMoreNodes(NodeTest forTest)	Called by NodeTest when all nodes have been iterated over: time to see if all the nodes that were expected were found.
void	resetCounter()	Reset the counter so that an instance can be reused for another NodeTest
void	testNode(Node aNode, NodeTest forTest)	A single Node is always valid

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CountingNodeTester

public CountingNodeTester(int expectedNumNodes)

Creates a new NodeTester

Parameters:

expectedNumNodes - expected number of nodes

Method Detail

testNode

public void testNode(Node aNode,
                     NodeTest forTest)

A single Node is always valid

Specified by:

testNode in interface NodeTester

Parameters:

aNode - the node to test

forTest - the test to perform

noMoreNodes

public void noMoreNodes(NodeTest forTest)
                 throws NodeTestException

Called by NodeTest when all nodes have been iterated over: time to see if all the nodes that were expected were found. Note that this method also invokes resetCounter so that the instance can be reused.

Specified by:

noMoreNodes in interface NodeTester

Parameters:

forTest - the test to perform

Throws:

NodeTestException - if expected num nodes == actual num nodes

resetCounter

public void resetCounter()

Reset the counter so that an instance can be reused for another NodeTest