testloginservlet.java

考勤管理系统源码

package com.wiley.compBooks.EJwithUML.TimecardUI;

import java.io.*;

import javax.servlet.http.*;
import javax.servlet.*;

import junit.framework.TestCase;

import com.wiley.compBooks.EJwithUML.Base.TestUtilities.*;
import com.wiley.compBooks.EJwithUML.Base.HtmlPrimitives.ContentElements.*;
import com.wiley.compBooks.EJwithUML.Base.HtmlPrimitives.Layout.*;
import com.wiley.compBooks.EJwithUML.Base.HtmlPrimitives.Core.*;

public class TestLoginServlet extends TestCase
{
  private TestFileSet testFileSet;

  public TestLoginServlet(String name) throws IOException
  {
    super(name);
    testFileSet = new TestFileSet("C:/EJwithUML2e/UnitTestResults/TimecardUI/LoginServlet/");
  }

  public void testBuildLoginForm() throws Exception
  {
    StringWriter writer = new StringWriter();

    DummyHttpServletRequest request = new DummyHttpServletRequest();
    DummyHttpServletResponse response = new DummyHttpServletResponse(new PrintWriter(writer));

    LoginServlet loginServlet = new LoginServlet();
    loginServlet.doGet(request, response);

    boolean match = testFileSet.fileMatchesGold("BuildLoginForm.html", writer.toString());
    assertEquals("BuildLoginForm", true, match);
  }

  public void testValidLogin() throws Exception
  {
    StringWriter writer = new StringWriter();

    DummyHttpServletRequest request = new DummyHttpServletRequest();
    DummyHttpServletResponse response = new DummyHttpServletResponse(new PrintWriter(writer));

    request.setParameter("username", "fred");
    request.setParameter("password", "abc123");

    LoginServlet loginServlet = new LoginServlet();
    loginServlet.doGet(request, response);

    boolean match = testFileSet.fileMatchesGold("ValidLogin.html", writer.toString());
    assertEquals("ValidLogin", true, match);
  }

  public void testInvalidLoginWrongPassword() throws Exception
  {
    StringWriter writer = new StringWriter();

    DummyHttpServletRequest request = new DummyHttpServletRequest();
    DummyHttpServletResponse response = new DummyHttpServletResponse(new PrintWriter(writer));

    request.setParameter("username", "fred");
    request.setParameter("password", "abcdef");

    LoginServlet loginServlet = new LoginServlet();
    loginServlet.doGet(request, response);

    boolean match = testFileSet.fileMatchesGold("InvalidLoginWrongPassword.html", writer.toString());
    assertEquals("InvalidLoginWrongPassword", true, match);
  }

  public void testInvalidLoginWrongUsername() throws Exception
  {
    StringWriter writer = new StringWriter();

    DummyHttpServletRequest request = new DummyHttpServletRequest();
    DummyHttpServletResponse response = new DummyHttpServletResponse(new PrintWriter(writer));

    request.setParameter("username", "fgdfgdfg");
    request.setParameter("password", "abdfgdcdef");

    LoginServlet loginServlet = new LoginServlet();
    loginServlet.doGet(request, response);

    boolean match = testFileSet.fileMatchesGold("InvalidLoginWrongUsername.html", writer.toString());
    assertEquals("InvalidLoginWrongUsername", true, match);
  }

  public static void main(String args[])
  {
    junit.textui.TestRunner.run(TestLoginServlet.class);
  }

}