public List <string> ValidateTestInstance(string testFileName, string encryptionKey)
{
List <string> validationResults = new List <string>();
List <string> formatValidationResults = new List <string>();
List <string> dataValidationResults = new List <string>();
// create instance of GP2GP messaging class and use it to consume test data
MessageCodec msg = new MessageCodec();
ClinicalDocument cd = new ClinicalDocument();
string templateID = string.Empty;
try
{
// create CDA object from test data & add any message-related errors to list
try
{
if (Path.GetFileName(testFileName).StartsWith("ENC_"))
{
cd = msg.ConsumeIncomingMessage(testFileName, encryptionKey);
}
else
{
cd = msg.ConsumeIncomingMessage(testFileName);
}
formatValidationResults.AddRange(msg.Errors);
}
catch (Exception exFormat)
{
formatValidationResults.Add("Exception : " + exFormat.Message);
}
// extract & validate CDA - add any errors to list
try
{
foreach (Template tmpl in cd.templates)
{
templateID = tmpl.oid;
if (templateID == this.documentTemplate)
{
break;
}
}
if (templateID != this.documentTemplate)
{
formatValidationResults.Add("Invalid Document Template ID " + templateID + " : expected " + this.documentTemplate);
}
else
{
cd.ValidateSchema(Specification.GetSchemaLocation());
formatValidationResults.AddRange(cd.schemaErrors);
cd.Validate();
dataValidationResults.AddRange(cd.allErrors);
}
}
catch (Exception exData)
{
dataValidationResults.Add("Exception : " + exData.Message);
}
}
catch (Exception ex)
{
formatValidationResults.Add("Exception : " + ex.Message);
dataValidationResults.Add("Unable to validate due to formatting exception(s)");
}
finally
{
cd = null;
msg = null;
}
validationResults.Add("FORMAT : " + (formatValidationResults.Count < 1 ? "Pass" : "Fail"));
validationResults.AddRange(formatValidationResults);
validationResults.Add("DATA : " + (dataValidationResults.Count < 1 ? "Pass" : "Fail"));
validationResults.AddRange(dataValidationResults);
return(validationResults);
}