@Test
public void initializationTest() throws Exception {
UrlTranslationFilter translationFilter = new UrlTranslationFilter();
final ServletContext servletContext = filterMockery.mock(ServletContext.class);
filterConfig = filterMockery.mock(FilterConfig.class);
filterMockery.checking(
new Expectations() {
{
allowing(filterConfig).getServletContext();
will(returnValue(servletContext));
allowing(filterConfig).getInitParameter(UrlTranslationFilter.ENABLED_PARAM_NAME);
will(returnValue("true"));
one(filterConfig).getInitParameter(UrlTranslationFilter.CONFIG_RESOURCE_URL_PARAM_NAME);
will(returnValue("org/xchain/framework/filter/translation-filter-test.xml"));
}
});
translationFilter.init(filterConfig);
assertTrue(translationFilter.isEnabled());
}
@Test
public void filterTest() throws Exception {
UrlTranslationFilter translationFilter = new UrlTranslationFilter();
URL controlUrl = new URL("http://api.flickr.com/crossdomain.xml");
ByteArrayOutputStream controlOutputStream = new ByteArrayOutputStream();
InputStream controlInputStream = controlUrl.openConnection().getInputStream();
byte[] buffer = new byte[2048];
int lengthRead;
while ((lengthRead = controlInputStream.read(buffer)) != -1) {
controlOutputStream.write(buffer, 0, lengthRead);
}
final HttpServletRequest request = filterMockery.mock(HttpServletRequest.class);
final HttpServletResponse response = filterMockery.mock(HttpServletResponse.class);
final ServletContext servletContext = filterMockery.mock(ServletContext.class);
// Create a SimpleServletOutputStream to hold the response from the servlet.
final SimpleServletOutputStream output = new SimpleServletOutputStream();
filterMockery.checking(
new Expectations() {
{
// Request the index.xchain
allowing(request).getServletPath();
will(returnValue("/test/crossdomain.xml"));
// Return the SimpleServletOutputStream.
one(response).getOutputStream();
will(returnValue(output));
allowing(response).setContentLength(with(any(int.class)));
allowing(servletContext).getMimeType("/test/crossdomain.xml");
will(returnValue("text/xml"));
allowing(response).setContentType(with(any(String.class)));
}
});
filterConfig = filterMockery.mock(FilterConfig.class);
filterMockery.checking(
new Expectations() {
{
allowing(filterConfig).getServletContext();
will(returnValue(servletContext));
allowing(filterConfig).getInitParameter(UrlTranslationFilter.ENABLED_PARAM_NAME);
will(returnValue("true"));
one(filterConfig).getInitParameter(UrlTranslationFilter.CONFIG_RESOURCE_URL_PARAM_NAME);
will(returnValue("org/xchain/framework/filter/translation-filter-test.xml"));
}
});
translationFilter.init(filterConfig);
assertTrue(translationFilter.isEnabled());
translationFilter.doFilter(request, response, null);
assertEquals(controlOutputStream.toString(), output.getOutput());
}