Documentbuilderfactory setvalidating java
(This is just another way of saying that testing HTML is easier when it is written to be testable.) In the previous example id attributes were used to identify the list item values that needed to be testable, however class attributes or span and div tags can also be used to identify specific content for testing.
It is an open source project hosted at that grew out of a need to test a system that generated and received custom XML messages. The advantage of this approach is that you can specify a different parser class for control and test XML and change the current parser class at any time in your tests, should you need to make assertions about the compatibility of different parsers. Document Builder Factory Impl"); Test Parser("org.apache. Document Builder Factory Impl"); SAXParser Factory("org.apache. SAXParser Factory Impl"); Transformer Factory("org.apache.xalan.processor. Transformer Factory Impl"); test will pass if the control and test XML are either similar or identical.
The problem that we faced was how to verify that the system generated the correct message from a known set of inputs. Document Builder Factory Impl"); Property("parsers. Obviously in this case the pieces of XML are different and the test will fail.
The following test illustrates the use of a custom implementation as two pieces of XML are compared.
Using recursion it navigates through the nodes in the control XML DOM, and determines which node in the test XML DOM qualifies for comparison to the current control node.