| The XACML 1.0 specification does not explicitly | |
| define the way to convert each of the selected node set | |
| into a string representation so that the constructor | |
| functions can be applied. | |
| In these tests, it is assumed that: | |
| 1) An XML attribute node is converted into | |
| the string representation of the attribute value. | |
| 2) An XML text node is converted into | |
| the string representation of the text node content. | |
| In the DOM API, such a string representation can | |
| be obtained by org.w3c.dom.Node#getNodeValue. | |
| In XACML 1.1, this assumption will be true. |