eu.impact_project.iif.t2.client.WorkflowRunnerTest.java Source code

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Here is the source code for eu.impact_project.iif.t2.client.WorkflowRunnerTest.java

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package eu.impact_project.iif.t2.client;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
import org.apache.commons.httpclient.methods.multipart.Part;
import org.apache.commons.httpclient.methods.multipart.StringPart;
import org.apache.http.HttpEntity;
import org.apache.http.entity.mime.FormBodyPart;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.StringBody;
import org.junit.Test;
import static org.junit.Assert.*;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

/**
 *
 * @author Impact
 */
public class WorkflowRunnerTest {

    /**
     * Test of doGet method, of class WorkflowRunner.
     */
    @Test
    public void testDoGet() throws Exception {
        HttpServletRequest request = null;
        HttpServletResponse response = null;
        WorkflowRunner instance = new WorkflowRunner();
        instance.doGet(request, response);
    }

    /**
     * Test of doPost method, of class WorkflowRunner.
     */
    @Test
    public void testDoPost() throws Exception {
        HttpServletRequest request = mock(HttpServletRequest.class);
        HttpServletResponse response = mock(HttpServletResponse.class);
        ServletConfig config = mock(ServletConfig.class);
        ServletContext context = mock(ServletContext.class);
        RequestDispatcher dispatcher = mock(RequestDispatcher.class);
        ServletOutputStream stream = mock(ServletOutputStream.class);
        HttpSession session = mock(HttpSession.class);

        when(request.getSession(true)).thenReturn(session);

        ArrayList<Workflow> flowList = new ArrayList<>();
        Workflow flow = new Workflow();
        flow.setStringVersion("Esto es una prueba");
        flow.setWsdls("<wsdl>http://www.ua.es</wsdl>");
        flow.setUrls("http://www.ua.es");

        ArrayList<WorkflowInput> flowInputs = new ArrayList<>();
        WorkflowInput input = new WorkflowInput("pru0Input");
        input.setDepth(1);
        flowInputs.add(input);

        input = new WorkflowInput("pru1Input");
        input.setDepth(0);
        flowInputs.add(input);

        flow.setInputs(flowInputs);

        flowList.add(flow);
        when(session.getAttribute("workflows")).thenReturn(flowList);

        when(config.getServletContext()).thenReturn(context);
        URL url = this.getClass().getResource("/config.properties");
        File testFile = new File(url.getFile());
        when(context.getRealPath("/")).thenReturn(testFile.getParent() + "/");

        Part[] parts = new Part[] { new StringPart("user", "user"), new StringPart("pass", "pass"),
                new StringPart("workflow0pru0Input", "prueba0"), new StringPart("workflow0pru0Input0", "prueba0.0"),
                new StringPart("workflow0pru1Input", "prueba1")

        };

        MultipartRequestEntity multipartRequestEntity = new MultipartRequestEntity(parts,
                new PostMethod().getParams());

        ByteArrayOutputStream requestContent = new ByteArrayOutputStream();

        multipartRequestEntity.writeRequest(requestContent);

        final ByteArrayInputStream inputContent = new ByteArrayInputStream(requestContent.toByteArray());

        when(request.getInputStream()).thenReturn(new ServletInputStream() {
            @Override
            public int read() throws IOException {
                return inputContent.read();
            }
        });

        when(request.getContentType()).thenReturn(multipartRequestEntity.getContentType());

        WorkflowRunner runer = new WorkflowRunner();
        try {
            runer.init(config);
            runer.doPost(request, response);

        } catch (ServletException ex) {
            fail("Should not raise exception " + ex.toString());
        } catch (IOException ex) {
            fail("Should not raise exception " + ex.toString());
        } catch (NullPointerException ex) {
            //ok no funciona el server de taverna
        }
    }

    /**
     * Test of doPost method, of class WorkflowRunner.
     */
    @Test
    public void testDoPostURLFail() throws Exception {
        HttpServletRequest request = mock(HttpServletRequest.class);
        HttpServletResponse response = mock(HttpServletResponse.class);
        ServletConfig config = mock(ServletConfig.class);
        ServletContext context = mock(ServletContext.class);
        RequestDispatcher dispatcher = mock(RequestDispatcher.class);
        ServletOutputStream stream = mock(ServletOutputStream.class);
        HttpSession session = mock(HttpSession.class);

        when(request.getSession(true)).thenReturn(session);

        ArrayList<Workflow> flowList = new ArrayList<>();
        Workflow flow = new Workflow();
        flow.setStringVersion("Esto es una prueba");
        flow.setWsdls("<wsdl>http://www.ua.es</wsdl>");
        flow.setUrls("http://falsa.es");

        ArrayList<WorkflowInput> flowInputs = new ArrayList<>();
        WorkflowInput input = new WorkflowInput("pru0Input");
        input.setDepth(1);
        flowInputs.add(input);

        input = new WorkflowInput("pru1Input");
        input.setDepth(0);
        flowInputs.add(input);

        flow.setInputs(flowInputs);

        flowList.add(flow);
        when(session.getAttribute("workflows")).thenReturn(flowList);

        when(config.getServletContext()).thenReturn(context);
        URL url = this.getClass().getResource("/config.properties");
        File testFile = new File(url.getFile());
        when(context.getRealPath("/")).thenReturn(testFile.getParent() + "/");

        Part[] parts = new Part[] { new StringPart("user", "user"), new StringPart("pass", "pass"),
                new StringPart("workflow0pru0Input", "prueba0"), new StringPart("workflow0pru0Input0", "prueba0.0"),
                new StringPart("workflow0pru1Input", "prueba1")

        };

        MultipartRequestEntity multipartRequestEntity = new MultipartRequestEntity(parts,
                new PostMethod().getParams());

        ByteArrayOutputStream requestContent = new ByteArrayOutputStream();

        multipartRequestEntity.writeRequest(requestContent);

        final ByteArrayInputStream inputContent = new ByteArrayInputStream(requestContent.toByteArray());

        when(request.getInputStream()).thenReturn(new ServletInputStream() {
            @Override
            public int read() throws IOException {
                return inputContent.read();
            }
        });

        when(request.getContentType()).thenReturn(multipartRequestEntity.getContentType());

        WorkflowRunner runer = new WorkflowRunner();
        try {
            runer.init(config);
            runer.doPost(request, response);

        } catch (ServletException ex) {
            fail("Should not raise exception " + ex.toString());
        } catch (IOException ex) {
            fail("Should not raise exception " + ex.toString());
        } catch (NullPointerException ex) {
            //ok no funciona el server de taverna
        }
    }

}