test/net/jaekl/frank/ForceUtf8EncodingFilterTest.java

   1 package net.jaekl.frank;
   2
   3 import java.io.IOException;
   4
   5 import javax.servlet.ServletException;
   6 import javax.servlet.ServletRequest;
   7 import javax.servlet.ServletResponse;
   8
   9 import junit.framework.Assert;
  10
  11 import org.junit.Test;
  12
  13 public class ForceUtf8EncodingFilterTest {
  14
  15         @Test
  16         public void testDoFilter() throws IOException, ServletException {
  17                 ForceUtf8EncodingFilter filter = new ForceUtf8EncodingFilter();
  18
  19                 ServletRequestMock request = new ServletRequestMock();
  20                 ServletResponseMock response = new ServletResponseMock();
  21                 FilterChainMock chain = new FilterChainMock();
  22
  23                 filter.doFilter(request, response, chain);
  24
  25                 Assert.assertEquals(ForceUtf8EncodingFilter.UTF_8, response.getCharacterEncoding());
  26
  27                 ServletRequest[] filteredRequests = chain.mock_getRequests();
  28                 Assert.assertEquals(1, filteredRequests.length);
  29                 Assert.assertEquals(request, filteredRequests[0]);
  30
  31                 ServletResponse[] filteredResponses = chain.mock_getResponses();
  32                 Assert.assertEquals(1, filteredResponses.length);
  33                 Assert.assertEquals(response, filteredResponses[0]);
  34         }
  35
  36 }