Forum Discussion

petertsehsun's avatar
petertsehsun
Occasional Visitor
11 years ago

service responses binary data

Hi,   I am trying to create a mock service that reads some binary data from a file. The mock service needs to send back a http response using just the binary data as the content. Since I do not kno...
paashaas's avatar
paashaas
Occasional Contributor
10 years ago

Binary is needed to support all kind of file types (.txt, .pdf, .docx, etc)

Also the code below doesn't work.

 

      com.eviware.soapui.impl.rest.mock.RestMockResult mockResult = mockResponse.getMockResult()
      InputStream inputS = new ByteArrayInputStream(fileBytes);
      long length=fileBytes.length
      com.eviware.soapui.support.Tools.readAndWrite(inputS, length, mockResult.getOutputStream());
      inputS.close();

When running, this exception is written to file:

java.io.IOException: Closed

 

 

paashaas's avatar
paashaas
Occasional Contributor
10 years ago

I got it working:

import javax.servlet.http.HttpServletResponse
import com.eviware.soapui.support.Tools
import com.eviware.soapui.impl.rest.mock.RestMockResult

def fileDir = context.mockService.getProperty("fileDir").value
def projectPath = (new  com.eviware.soapui.support.GroovyUtils(context)).projectPath
fileDir = fileDir.replace('$projectDir', projectPath)
fileDir = fileDir.replace("\\", "/")
def filename = requestContext.getProperty("filename")
def file = new File(fileDir + '\\' + filename)
def response = mockRequest.httpResponse
response.setContentType('application/octect-stream')
def headerKey = 'Content-Disposition'
def headerValue = 'attachment; filename="' + filename + '"'
response.addHeader(headerKey, headerValue)
if (file.exists() && file.isFile()){
  byte[] fileBytes = file.getBytes()
  if (fileBytes.length > 0){
    try{
      InputStream inputS = file.newInputStream()
    	 long length=file.length()
      response.setContentLength( ( int )length );
      Tools.readAndWrite(inputS, length, response.getOutputStream());
      inputS.close();
      return new com.eviware.soapui.impl.rest.mock.RestMockResult(mockRequest);
    }
    catch(Exception e){
      mockResponse.responseContent = "Exception:" + e.getMessage() + e
    }
  }
  else{
    mockResponse.responseContent = ""
  }
}
else{
  mockResponse.responseContent = "File does not exist!"
  
}
  • psy's avatar
    psy
    Occasional Contributor
    10 years ago

    Your example from post 5 helped me to sent back a non plain text file like PDF / ZIP / JPEG or whatever, Tools.readAndWrite was the key.

    But due to my project usage after successfully sent back the response with

    "return new com.eviware.soapui.impl.rest.mock.RestMockResult(mockRequest);"

    my SoapUI has thrown the Exception "Failed to find MockResonse"

     

    I had to change the call of Response.

    Instead of return directly the content, I put the output stream response.getOutputStream()) into a requestContext variable:

     

          Tools.readAndWrite(inputS, length, response.getOutputStream());
      inputS.close();
      requestContext.myResponse = response.getOutputStream();
      return "MockResponse";

     

    The "MockResponse" below the MockAction contains as Body only

    ${myResponse}

     

    No error log entry anymore and everything works as expected. :smileyhappy: