/// <summary>
/// Get the value of a node in a XML document
/// </summary>
/// <param name="doc">XML document in XmlDocument format</param>
/// <param name="xpath">XPath of the desired node</param>
/// <returns></returns>
public string getXmlNodeValueByXpath(XmlDocument doc, string xpath)
{
string value = null;
//Find a node by xpath and get the innertext
try
{
value = doc.SelectSingleNode(xpath).InnerText;
}
catch (XPathException xpe)
{
TestReporter.log("An error exisits either with the XPath [" + xpath + "] or the XML [" + ConvertXmlToString(doc) + ".");
TestReporter.log(xpe.StackTrace);
}
return(value);
}
/// <summary>
/// Verify the innertext of a node in a XML document
/// </summary>
/// <param name="doc">XML document in XmlDocument format</param>
/// <param name="xpath">XPath of the desired node</param>
/// <param name="value">Value to verify</param>
/// <returns>Boolean true if the value matches that which is expected, false otherwise</returns>
public Boolean verifyXmlNodeValueByXpath(XmlDocument doc, string xpath, string value)
{
Boolean verified = true;
//Find a node by xpath, grab the innertext and compare it to a user-defined value
try
{
verified = value.Equals(doc.SelectSingleNode(xpath).InnerText);
}
catch (XPathException xpe)
{
TestReporter.log("An error exisits either with the XPath [" + xpath + "] or the XML [" + ConvertXmlToString(doc) + ".");
TestReporter.log(xpe.StackTrace);
}
return(value.Equals(doc.SelectSingleNode(xpath).InnerText));
}
/// <summary>
/// Convert a string to an XmlDocument and get the value of a node in the XML document
/// </summary>
/// <param name="doc">XML document in string format</param>
/// <param name="xpath">XPath of the desired node</param>
/// <param name="value">Innertext to set for the node</param>
/// <returns>Innertext of the node</returns>
public string getXmlNodeValueByXpath(string doc, string xpath, string value)
{
//Create an XML document and load a string xml
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(doc);
string nodeValue = null;
//Find a node by xpath and get the innertext
try
{
nodeValue = xmlDoc.SelectSingleNode(xpath).InnerText;
}
catch (XPathException xpe)
{
TestReporter.log("An error exisits either with the XPath [" + xpath + "] or the XML [" + doc + ".");
TestReporter.log(xpe.StackTrace);
}
return(nodeValue);
}
/// <summary>
/// Convert a string to an XmlDocument and verify the innertext of a node in a XML document
/// </summary>
/// <param name="doc">XML document in string format</param>
/// <param name="xpath">XPath of the desired node</param>
/// <param name="value">Value to verify</param>
/// <returns>Boolean true if the value matches that which is expected, false otherwise</returns>
public Boolean verifyXmlNodeValueByXpath(string doc, string xpath, string value)
{
//Create an XML document and load a string xml
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(doc);
Boolean verified = false;
//Find a node by xpath, grab the innertext and compare it to a user-defined value
try
{
verified = value.Equals(xmlDoc.SelectSingleNode(xpath).InnerText);
}
catch (XPathException xpe)
{
TestReporter.log("An error exisits either with the XPath [" + xpath + "] or the XML [" + doc + ".");
TestReporter.log(xpe.StackTrace);
}
return(value.Equals(xmlDoc.SelectSingleNode(xpath).InnerText));
}
