FilterTestpublic class FilterTest extends TestCase
| Fields Summary |
|---|
| protected org.springframework.mock.web.MockFilterConfig | filterConfig | | protected org.springframework.mock.web.MockHttpServletRequest | request | | protected org.springframework.mock.web.MockHttpServletResponse | response | | protected com.mockobjects.servlet.MockFilterChain | filterChain | | protected com.mockobjects.servlet.MockFilterChain | filterChain2 | | protected org.springframework.mock.web.MockServletContext | servletContext | | protected InnerDispatcher | _dispatcher1 | | protected InnerDispatcher | _dispatcher2 | | protected ActionContextCleanUp | cleanUp | | protected FilterDispatcher | filterDispatcher | | protected int | cleanUpFilterCreateDispatcherCount | | protected int | filterDispatcherCreateDispatcherCount |
| Methods Summary |
|---|
| protected void | setUp()
Dispatcher.setInstance(null);
filterConfig = new MockFilterConfig();
request = new MockHttpServletRequest();
response = new MockHttpServletResponse();
servletContext = new MockServletContext();
_dispatcher1 = new InnerDispatcher(servletContext){
@Override
public String toString() {
return "dispatcher1";
}
};
_dispatcher2 = new InnerDispatcher(servletContext){
@Override
public String toString() {
return "dispatcher2";
}
};
filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) throws IOException, ServletException {
filterDispatcher.doFilter(req, res, filterChain2);
}
};
filterChain2 = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) throws IOException, ServletException {
}
};
cleanUp = new ActionContextCleanUp();
filterDispatcher = new FilterDispatcher() {
@Override
protected Dispatcher createDispatcher(FilterConfig filterConfig) {
filterDispatcherCreateDispatcherCount++;
return _dispatcher2;
}
@Override
public String toString() {
return "filterDispatcher";
}
};
| | protected void | tearDown() // number of times FilterDispatcher create a dispatcher
filterConfig = null;
request = null;
response = null;
filterChain = null;
filterChain2 = null;
servletContext = null;
_dispatcher1 = null;
_dispatcher2 = null;
cleanUp = null;
filterDispatcher = null;
| | public void | testUsingFilterDispatcherOnly()
assertEquals(cleanUpFilterCreateDispatcherCount, 0);
assertEquals(filterDispatcherCreateDispatcherCount, 0);
assertFalse(_dispatcher1.init);
assertFalse(_dispatcher1.prepare);
assertFalse(_dispatcher1.wrapRequest);
assertFalse(_dispatcher1.service);
assertFalse(_dispatcher2.init);
assertFalse(_dispatcher2.prepare);
assertFalse(_dispatcher2.wrapRequest);
assertFalse(_dispatcher2.service);
filterDispatcher.init(filterConfig);
FilterDispatcher.setActionMapper(new FilterTest.InnerMapper());
filterDispatcher.doFilter(request, response, filterChain2);
filterDispatcher.destroy();
// we are using FilterDispatcher only, so cleanUp filter's Dispatcher should not be created.
assertEquals(cleanUpFilterCreateDispatcherCount, 0);
assertEquals(filterDispatcherCreateDispatcherCount, 1);
assertFalse(_dispatcher1.init);
assertFalse(_dispatcher1.prepare);
assertFalse(_dispatcher1.wrapRequest);
assertFalse(_dispatcher1.service);
assertTrue(_dispatcher2.init);
assertTrue(_dispatcher2.prepare);
assertTrue(_dispatcher2.wrapRequest);
assertTrue(_dispatcher2.service);
assertTrue(Dispatcher.getInstance() == null);
| | public void | testUsingFilterDispatcherOnly_Multiple()
filterDispatcher.setActionMapper(new FilterTest.InnerMapper());
assertEquals(cleanUpFilterCreateDispatcherCount, 0);
assertEquals(filterDispatcherCreateDispatcherCount, 0);
assertFalse(_dispatcher1.prepare);
assertFalse(_dispatcher1.wrapRequest);
assertFalse(_dispatcher1.service);
assertFalse(_dispatcher1.cleanUp);
assertFalse(_dispatcher2.prepare);
assertFalse(_dispatcher2.wrapRequest);
assertFalse(_dispatcher2.service);
assertFalse(_dispatcher2.cleanUp);
filterDispatcher.init(filterConfig);
FilterDispatcher.setActionMapper(new FilterTest.InnerMapper());
filterDispatcher.doFilter(request, response, filterChain2);
filterDispatcher.doFilter(request, response, filterChain2);
filterDispatcher.destroy();
assertEquals(cleanUpFilterCreateDispatcherCount, 0);
// We should create dispatcher once, although filter.doFilter(...) is called many times.
assertEquals(filterDispatcherCreateDispatcherCount, 1);
assertFalse(_dispatcher1.prepare);
assertFalse(_dispatcher1.wrapRequest);
assertFalse(_dispatcher1.service);
assertFalse(_dispatcher1.cleanUp);
assertTrue(_dispatcher2.prepare);
assertTrue(_dispatcher2.wrapRequest);
assertTrue(_dispatcher2.service);
assertTrue(_dispatcher2.cleanUp);
assertTrue(Dispatcher.getInstance() == null);
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