/// <summary>
/// Runs a check to completion, or throws an exception
/// </summary>
/// <param name="checkRunLaunch">The check run launch (CRL) object</param>
/// <returns>The check run artifact (CRA)</returns>
public XDocument Run(XDocument checkRunLaunch)
{
string targetCheckMethodGuid = DataAccessors.GetCheckRunValue(checkRunLaunch, DataStringConstants.NameAttributeValues.CheckMethodGuid);
Type targetType = null;
MethodInfo targetMethod = null;
string methodNameGivenInAttribute = string.Empty;
string checkAssemblyName = "CheckMethods.dll";
Assembly checkAssembly = Assembly.LoadFile(Path.Combine(Environment.CurrentDirectory, checkAssemblyName));
this.GetMethodAndType(targetCheckMethodGuid, checkAssembly.GetTypes(), out targetMethod, out targetType, out methodNameGivenInAttribute);
// Create instance
object testObject = Activator.CreateInstance(targetType);
// Initialize MetaAutomation client lib
CheckArtifact checkArtifact = Check.CheckArtifactInstance;
checkArtifact.InitializeCheckRunFromCheckRunLaunch(checkRunLaunch);
string methodStepName = string.Format("Method {0}", methodNameGivenInAttribute);
try
{
checkArtifact.DoStep(methodStepName, delegate
{
// Run the test method synchronously
targetMethod.Invoke(testObject, null);
});
}
catch (Exception ex)
{
checkArtifact.AddCheckExceptionInformation(ex);
}
XDocument craXdoc = checkArtifact.CompleteCheckRun();
return(craXdoc);
}
// on server side: id -> CRL -> CRA -> returns through service
// loads assembly, finds check method, invokes it
public void Run(string[] argumentsFromServiceLaunch)
{
string uniqueLabelForCheckRunSegment = null;
try
{
if ((argumentsFromServiceLaunch == null) || (argumentsFromServiceLaunch.Length == 0))
{
throw new CheckRunException("Zero arguments received by Run method on the destination side. One is required: the CRI string to identify the check segment.");
}
uniqueLabelForCheckRunSegment = argumentsFromServiceLaunch[0];
string checkRunLaunchString = m_MetaAutomationLocal.GetCheckRunLaunch(uniqueLabelForCheckRunSegment);
XDocument checkRunLaunch = DataValidation.Instance.ValidateCheckRunLaunchIntoXDocument(checkRunLaunchString);
string targetCheckMethodGuid = DataAccessors.GetCheckRunValue(checkRunLaunch, DataStringConstants.NameAttributeValues.CheckMethodGuid);
string checkAssemblyName = DataAccessors.GetCheckRunValue(checkRunLaunch, DataStringConstants.NameAttributeValues.CheckLibraryAssembly);
Assembly checkAssembly = Assembly.LoadFile(Path.Combine(Environment.CurrentDirectory, checkAssemblyName));
Type targetType = null;
MethodInfo targetMethod = null;
string methodNameGivenInAttribute = string.Empty;
this.GetMethodAndType(targetCheckMethodGuid, checkAssembly.GetTypes(), out targetMethod, out targetType, out methodNameGivenInAttribute);
if ((targetMethod == null) || (targetType == null))
{
string pathToLaunch = DataAccessors.GetCheckRunValue(checkRunLaunch, DataStringConstants.NameAttributeValues.PathAndFileToRunner);
throw new CheckInfrastructureClientException(string.Format("The check method was not found. File path='{0}', current directory='{1}', check assembly='{2}', target type='{3}', method GUID='{4}'.", pathToLaunch, Environment.CurrentDirectory, checkAssemblyName, targetType, targetCheckMethodGuid));
}
// Create instance
object testObject = Activator.CreateInstance(targetType);
// Initialize MetaAutomation client lib
CheckArtifact checkArtifact = Check.CheckArtifactInstance;
checkArtifact.InitializeCheckRunFromCheckRunLaunch(checkRunLaunch, new CheckConstants.RunSubCheckDelegate(Run));
string methodStepName = string.Format("Method {0}", methodNameGivenInAttribute);
try
{
checkArtifact.DoStep(methodStepName, delegate
{
// Run the test method synchronously
targetMethod.Invoke(testObject, null);
});
}
catch (Exception ex)
{
checkArtifact.AddCheckExceptionInformation(ex);
}
XDocument craXdoc = checkArtifact.CompleteCheckRun();
m_MetaAutomationLocal.CompleteCheckRun(craXdoc.ToString());
}
catch (Exception ex)
{
if (uniqueLabelForCheckRunSegment != null)
{
m_MetaAutomationLocal.AbortCheckRun(uniqueLabelForCheckRunSegment, ex.ToString());
throw new CheckInfrastructureClientException("Check was aborted.", ex);
}
else
{
throw ex;
}
}
}
