kern/test-src/de/superx/masken/ZULMaskenTest.java

package de.superx.masken;

import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.atLeast;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import org.apache.commons.io.FileUtils;
import org.junit.Ignore;
import org.junit.Test;

import de.superx.servlet.SuperXmlTabelle;

/**
 * Vorerst ein Beispiel wie Servlets zukünftig mit Mockito getestet werden könnten.
 * Die muss noch näher analysiert werden.
 * @author grall
 *
 */
public class ZULMaskenTest {
    
    @Ignore
    @Test
    public void testServlet() {
        HttpServletRequest request = mock(HttpServletRequest.class);
        HttpServletResponse response = mock(HttpServletResponse.class);
        assertNotNull(request);

        when(request.getParameter("username")).thenReturn("sander");
        when(request.getParameter("password")).thenReturn("sander!");
        when(request.getParameter("tid")).thenReturn("26020");    
        PrintWriter writer = null;
        try {
            writer = new PrintWriter("result.txt");

            when(response.getWriter()).thenReturn(writer);

            new SuperXmlTabelle().doPost(request, response);

            verify(request, atLeast(1)).getParameter("username"); // only if you want to verify username was called...
            writer.flush();
        } catch (Exception e) {
            e.printStackTrace();
            fail(e.toString());
            
        } finally {
            if (writer != null) {
                writer.close();
            }
        }
        try {
            assertTrue(FileUtils.readFileToString(new File("result.txt"), "UTF-8").contains("My Expected String"));
        } catch (IOException e) {
            fail(e.toString());
        }

    }


}