ReadyAPI can be used for testing both SOAP and REST services. Output format of them is mainly XML / JSON. Hence it is important to know how to parse them into corresponding objects. Parsing XML Consider a scenario where output for a SOAP service or JDBC call is returning a XML containing list of person information, which we need to convert to objects. XML format is like below, which available as a response content of a ReadyAPI Step ...
Code snippet for comparing two xml files without using xsd for validating their structure is same ( nodes and arguments should be same. Values of each node/argument can be different). internal void VerifyMessageHaveSimilarStructureOfTemplate(string inputXml, string templateXml) { var docA = new XmlDocument(); var docB = new XmlDocument(); docA.LoadXml(inputXml); docB.LoadXml(templateXml); var isDifferent = DoTheyHaveDiferentStructure(docA.ChildNodes, docB.ChildNodes); log.Info("Result of Checking for difference of Input xml with template is : " + isDifferent.ToString()); } private bool DoTheyHaveDiferentStructure(XmlNodeList xmlNodeListA, XmlNodeList xmlNodeListB) { if (xmlNodeListA.Count != xmlNodeListB.Count) return true; for (var i = 0; i < xmlNodeListA.Count; i++) { var nodeA = xmlNodeListA[i]; var nodeB = xmlNodeListB[i]; if (nodeA.Attributes == null) { if (nodeB.Attributes != null) return true; else continue; } if (nodeA.Attributes.Count != nodeB.Attributes.Count || nodeA.Name != nodeB.Name) return true; List<string> AttributeNameA = new List<string>(); List<string> AttributeNameB = new List<string>(); for (var j = 0; j < nodeA.Attributes.Count; j++) { AttributeNameA.Add(nodeA.Attributes[j].Name); AttributeNameB.Add(nodeB.Attributes[j].Name); // -- If attribute position should be same, then include below as well //var attrA = nodeA.Attributes[j]; //var attrB = nodeB.Attributes[j]; //if (attrA.Name != attrB.Name) return true; } AttributeNameA.Sort(); AttributeNameB.Sort(); if(! AttributeNameA.SequenceEqual(AttributeNameB)) return true; if (nodeA.HasChildNodes && nodeB.HasChildNodes) { return HaveDiferentStructure(nodeA.ChildNodes, nodeB.ChildNodes); } else { return true; } } return false; }
I am not going to explain what is data driven framework or what is its benefits. All of them are pretty well-known . If not, just google it. Here I am going to explain a sample code which can be used to read from xml data files. This will be helpful to implement a data driven frame work for BDD testing , using Specflow or Cucumber Pre - requiste Code is written in Csharp . We need to add below reference to visual studio solution ...