SEC-1241: Make sure saved request is removed after a match.

web/src/test/java/org/springframework/security/web/savedrequest/RequestCacheAwareFilterTests.java

@@ -0,0 +1,27 @@
+package org.springframework.security.web.savedrequest;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+import org.springframework.mock.web.MockFilterChain;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.mock.web.MockHttpServletResponse;
+
+public class RequestCacheAwareFilterTests {
+
+
+    @Test
+    public void savedRequestIsRemovedAfterMatch() throws Exception {
+        RequestCacheAwareFilter filter = new RequestCacheAwareFilter();
+        HttpSessionRequestCache cache = new HttpSessionRequestCache();
+
+        MockHttpServletRequest request = new MockHttpServletRequest("POST", "/destination");
+        MockHttpServletResponse response = new MockHttpServletResponse();
+        cache.saveRequest(request, response);
+        assertNotNull(request.getSession().getAttribute(SavedRequest.SPRING_SECURITY_SAVED_REQUEST_KEY));
+
+        filter.doFilter(request, response, new MockFilterChain());
+        assertNull(request.getSession().getAttribute(SavedRequest.SPRING_SECURITY_SAVED_REQUEST_KEY));
+    }
+
+}