public static void LoadTest(string loadTestFilePath = null)
{
if (string.IsNullOrEmpty(loadTestFilePath))
{
loadTestFilePath = Environment.CurrentDirectory + "\\" + ConfigurationManager.AppSettings["loadTestFile"];
}
_testConfigurationFile = loadTestFilePath;
var sr = new StreamReader(_testConfigurationFile);
var testXml = sr.ReadToEnd();
sr.Close();
TestPackage = new Package();
var xDoc = XDocument.Parse(testXml);
if (xDoc.Root != null)
{
TestPackage.ResultFileName = Convert.ToString(xDoc.Root.Attribute("resultFileName").Value);
if (xDoc.Root.Attributes("intervalBetweenScenarios").Any())
{
TestPackage.IntervalBetweenScenarios =
Convert.ToInt32(xDoc.Root.Attribute("intervalBetweenScenarios").Value);
}
TestPackage.Duration = Convert.ToInt32(xDoc.Root.Attribute("duration").Value);
TestPackage.Clients = Convert.ToInt32(xDoc.Root.Attribute("clients").Value);
TestPackage.DelayRangeStart = Convert.ToInt32(xDoc.Root.Attribute("delayRangeStart").Value);
TestPackage.DelayRangeEnd = Convert.ToInt32(xDoc.Root.Attribute("delayRangeEnd").Value);
TestPackage.ResultFileName = Convert.ToString(xDoc.Root.Attribute("resultFileName").Value);
if (string.IsNullOrEmpty(TestPackage.ResultFileName))
{
TestPackage.ResultFileName = "PerfResults.txt";
}
if (File.Exists(TestPackage.ResultFileName))
{
File.Delete(TestPackage.ResultFileName);
}
if (xDoc.Root.Elements("nodes").Any())
{
TestPackage.Nodes = new Nodes { NodeList = new List<string>() };
XElement nsE = xDoc.Root.Elements("nodes").ElementAt(0);
if (nsE.Attributes("noOfClientsPerNode").Any())
{
TestPackage.Nodes.NoOfClientsPerNode = Convert.ToInt32(nsE.Attribute("noOfClientsPerNode").Value);
}
foreach (XElement nE in nsE.Elements("node"))
{
TestPackage.Nodes.NodeList.Add(nE.Attribute("name").Value);
}
}
if (xDoc.Root.Elements("scenarios").Any())
{
TestPackage.Scenarios = new List<Scenario>();
XElement scenariosE = xDoc.Root.Elements("scenarios").ElementAt(0);
foreach (XElement scenarioE in scenariosE.Elements("scenario"))
{
Scenario scen = new Scenario();
foreach (XElement sOrderE in scenarioE.Elements("order"))
{
ScenarioOrder sorder = new ScenarioOrder
{
MethodName = Convert.ToString(sOrderE.Attribute("methodName").Value),
Order = Convert.ToInt32(sOrderE.Attribute("order").Value),
MethodGuid =
sOrderE.Attributes("methodGuid").Any()
? Convert.ToString(sOrderE.Attribute("methodGuid").Value)
: string.Empty,
AssemblyGuid = sOrderE.Attributes("assemblyGuid").Any()
? Convert.ToString(sOrderE.Attribute("assemblyGuid").Value)
: string.Empty,
IsRest = sOrderE.Attributes("isRest").Any() && Convert.ToBoolean(sOrderE.Attribute("isRest").Value)
};
scen.ScenarioOrder.Add(sorder);
}
TestPackage.Scenarios.Add(scen);
}
}
foreach (var suite in xDoc.Root.Elements("testSuite"))
{
var newSuite = new TestSuite();
TestPackage.Suites.Add(newSuite);
newSuite.Guid = Convert.ToString(suite.Attribute("__guid__").Value);
newSuite.ServiceUrl = Convert.ToString(suite.Attribute("serviceUrl").Value);
newSuite.BaseUrl = newSuite.ServiceUrl;
newSuite.Wsdl = newSuite.ServiceUrl + "?wsdl";
if (suite.Attributes("bindingToTest").Any())
newSuite.BindingToTest = Convert.ToString(suite.Attribute("bindingToTest").Value);
if (suite.Attributes("configuration").Any())
newSuite.Configuration = Convert.ToString(suite.Attribute("configuration").Value);
foreach (XElement test in suite.Elements("test"))
{
LoadServiceElement(test, newSuite.Tests, false);
}
foreach (XElement test in suite.Elements("functionalTest"))
{
LoadServiceElement(test, newSuite.FunctionalTests, true);
}
GenerateProxyAssembly(newSuite.Wsdl, newSuite.Guid);
}
#region rest api
foreach (var restNodeX in xDoc.Root.Elements("restApis"))
{
foreach (XElement restMethodX in restNodeX.Elements("restMethod"))
{
RestMethod restMethod = new RestMethod()
{
Guid = Convert.ToString(restMethodX.Attribute("__guid__").Value),
Url = Convert.ToString(restMethodX.Attribute("url").Value),
SelectedHeaderTab = Convert.ToInt32(restMethodX.Attribute("selectedHeaderTab").Value),
SelectedPayloadTab = Convert.ToInt32(restMethodX.Attribute("selectedPayloadTab").Value),
Headers = (List<KeyValue>)TestHelper.Deserialize(restMethodX.Attribute("headers").Value, typeof(List<KeyValue>)),
HeaderText = Convert.ToString(restMethodX.Attribute("headerText").Value),
PayloadValues = (List<KeyValue>)TestHelper.Deserialize(restMethodX.Attribute("payload").Value, typeof(List<KeyValue>)),
PayloadText = Convert.ToString(restMethodX.Attribute("payloadText").Value),
ContentType = Convert.ToString(restMethodX.Attribute("contentType").Value),
Type = (RequestType)Enum.Parse(typeof(RequestType), Convert.ToString(restMethodX.Attribute("type").Value)),
IsAddedToFunctional = restMethodX.Attributes("isAddedToFunctional").Any() && Convert.ToBoolean(restMethodX.Attribute("isAddedToFunctional").Value),
MethodOutput = restMethodX.Attributes("methodOutput").Any() ?
Convert.ToString(restMethodX.Attribute("methodOutput").Value)
: string.Empty
};
TestPackage.RestMethods.Add(restMethod);
}
}
#endregion
}
}
public static void GenerateProxyAssembly(string url, string guid, bool fromUi = false)
{
TestSuite suite = TestPackage.Suites.Find(s => s.Guid == guid);
if (suite == null && fromUi)
{
suite = new TestSuite()
{
ServiceUrl = url,
BaseUrl = url,
Wsdl = url + "?wsdl",
Guid = guid
};
TestPackage.Suites.Add(suite);
url = suite.Wsdl;
}
StreamReader lResponseStream = GetHttpWebResponse(url);
XmlTextReader xmlreader = new XmlTextReader(lResponseStream);
//read the downloaded WSDL file
ServiceDescription desc = ServiceDescription.Read(xmlreader);
MetadataSection section = MetadataSection.CreateFromServiceDescription(desc);
MetadataSet metaDocs = new MetadataSet(new[] { section });
WsdlImporter wsdlimporter = new WsdlImporter(metaDocs);
//Add any imported files
foreach (XmlSchema wsdlSchema in desc.Types.Schemas)
{
foreach (XmlSchemaObject externalSchema in wsdlSchema.Includes)
{
var import = externalSchema as XmlSchemaImport;
if (import != null)
{
if (suite != null)
{
Uri baseUri = new Uri(suite.BaseUrl);
if (string.IsNullOrEmpty(import.SchemaLocation)) continue;
Uri schemaUri = new Uri(baseUri, import.SchemaLocation);
StreamReader sr = GetHttpWebResponse(schemaUri.ToString());
XmlSchema schema = XmlSchema.Read(sr, null);
wsdlimporter.XmlSchemas.Add(schema);
}
}
}
}
//Additional check in case some services do not generate end points using generator
for (int w = 0; w < wsdlimporter.WsdlDocuments.Count; w++)
{
for (int se = 0; se < wsdlimporter.WsdlDocuments[w].Services.Count; se++)
{
for (int po = 0; po < wsdlimporter.WsdlDocuments[w].Services[se].Ports.Count; po++)
{
// ReSharper disable once ForCanBeConvertedToForeach
for (int ext = 0; ext < wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions.Count; ext++)
{
switch (wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext].GetType().Name)
{
//BasicHttpBinding
case "SoapAddressBinding":
_endPointUrls.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name, ((SoapAddressBinding)(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext])).Location);
if (suite != null &&
!suite.EndPoints.ContainsKey(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name))
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext]))
.Location);
suite.EndPointType.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"BasicHttpBinding");
}
break;
//WSHttpBinding
case "Soap12AddressBinding":
_endPointUrls.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name, ((SoapAddressBinding)(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext])).Location);
if (suite != null &&
!suite.EndPoints.ContainsKey(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name))
{
if (((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext]))
.Location.ToLower().StartsWith("net.tcp"))
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext
]))
.Location);
suite.EndPointType.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"NetTcpBinding");
}
else
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext
]))
.Location);
suite.EndPointType.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"WSHttpBinding");
}
}
break;
case "XmlElement":
break;
}
}
}
}
}
foreach (Import import in wsdlimporter.WsdlDocuments[0].Imports)
{
GenerateProxyAssembly(import.Location, guid);
return;
}
XsdDataContractImporter xsd = new XsdDataContractImporter
{
Options = new ImportOptions
{
ImportXmlType = true,
GenerateSerializable = true
}
};
xsd.Options.ReferencedTypes.Add(typeof(KeyValuePair<string, string>));
xsd.Options.ReferencedTypes.Add(typeof(List<KeyValuePair<string, string>>));
wsdlimporter.State.Add(typeof(XsdDataContractImporter), xsd);
Collection<ContractDescription> contracts = wsdlimporter.ImportAllContracts();
ServiceEndpointCollection allEndpoints = wsdlimporter.ImportAllEndpoints();
// Generate type information for each contract.
ServiceContractGenerator serviceContractGenerator = new ServiceContractGenerator();
foreach (var contract in contracts)
{
serviceContractGenerator.GenerateServiceContractType(contract);
// Keep a list of each contract's endpoints.
if (suite != null)
{
if (suite.EndpointsForContracts == null)
suite.EndpointsForContracts = new Dictionary<string, List<EndpointsForContractsClass>>();
suite.EndpointsForContracts[contract.Name] =
allEndpoints.Where(ep => ep.Contract.Name == contract.Name)
.Select(ep => new EndpointsForContractsClass()
{
Uri = ep.Address.Uri.ToString(),
Binding = ep.Binding
}).ToList();
}
}
if (serviceContractGenerator.Errors.Count != 0)
throw new Exception("There were errors during code compilation.");
//Initialize the CODE DOM tree in which we will import the ServiceDescriptionImporter
CodeNamespace nm = new CodeNamespace();
CodeCompileUnit unit = new CodeCompileUnit();
unit.Namespaces.Add(nm);
CodeDomProvider compiler = CodeDomProvider.CreateProvider("C#");
// include the assembly references needed to compile
var references = new[] { "System.Web.Services.dll", "System.Xml.dll", "System.ServiceModel.dll", "System.configuration.dll", "System.Runtime.Serialization.dll" };
var parameters = new CompilerParameters(references) { GenerateInMemory = true };
var results = compiler.CompileAssemblyFromDom(parameters, serviceContractGenerator.TargetCompileUnit);
if (results.Errors.Cast<CompilerError>().Any())
{
throw new Exception("Compilation Error Creating Assembly");
}
// all done....
if (_assembly.ContainsKey(guid))
_assembly[guid] = results.CompiledAssembly;
else
_assembly.Add(guid, results.CompiledAssembly);
if (_serviceInterface.ContainsKey(guid))
_serviceInterface[guid] = _assembly[guid].GetTypes()[0];
else
_serviceInterface.Add(guid, _assembly[guid].GetTypes()[0]);
}