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/**
*
*/
package org.onap.ccsdk.sli.core.filters;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.StringBufferInputStream;
import java.io.StringReader;
import java.util.LinkedList;
import java.util.UUID;
import java.util.Vector;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.codec.binary.Base64;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* @author dt5972
*
*/
public class TestRequestResponseLoggingFilter {
RequestResponseLoggingFilter filter;
private class DummyServletInputStream extends ServletInputStream {
InputStream stream;
public DummyServletInputStream(InputStream stream) {
this.stream = stream;
}
@Override
public void close() throws IOException {
super.close();
stream.close();
}
@Override
public int read() throws IOException {
return stream.read();
}
}
private class DummyServletOutputStream extends ServletOutputStream {
OutputStream ostr;
public DummyServletOutputStream(OutputStream ostr) {
this.ostr = ostr;
}
@Override
public void write(int b) throws IOException {
ostr.write(b);
}
}
/**
* @throws java.lang.Exception
*/
@Before
public void setUp() throws Exception {
filter = new RequestResponseLoggingFilter();
filter.init(null);
}
/**
* @throws java.lang.Exception
*/
@After
public void tearDown() throws Exception {}
/**
* Test method for {@link org.onap.ccsdk.sli.core.filters.RequestResponseLoggingFilter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)}.
* @throws IOException
* @throws ServletException
*/
@Test
public void testDoFilter() throws IOException, ServletException {
HttpServletRequest request = mock(HttpServletRequest.class);
String msgBody = "hello world";
InputStream reqInputStream = new ByteArrayInputStream(msgBody.getBytes());
when(request.getInputStream()).thenReturn(new DummyServletInputStream(reqInputStream));
when(request.getMethod()).thenReturn("POST");
when(request.getRequestURL()).thenReturn(new StringBuffer("/HELLO:world"));
when(request.getPathInfo()).thenReturn("/hello:world");
Vector<String> headerList = new Vector<>();
headerList.add(LogFilter.REQUEST_ID);
headerList.add("Authorization");
when(request.getHeaderNames()).thenReturn(headerList.elements());
when(request.getHeader(LogFilter.REQUEST_ID)).thenReturn(UUID.randomUUID().toString());
when(request.getHeader("Authorization")).thenReturn("Basic "+Base64.encodeBase64String("username:password".getBytes()));
HttpServletResponse response = mock(HttpServletResponse.class);
OutputStream outStr = new ByteArrayOutputStream();
when(response.getOutputStream()).thenReturn(new DummyServletOutputStream(outStr));
FilterChain filterChain = mock(FilterChain.class);
filter.doFilter(request, response, filterChain);
}
}
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