diff -r 3c23855f7b46 -r c0afce708b1d src/server/test/webdav.c
--- a/src/server/test/webdav.c	Fri Jan 17 17:42:10 2020 +0100
+++ b/src/server/test/webdav.c	Fri Jan 17 19:08:19 2020 +0100
@@ -216,6 +216,77 @@
             response);
 }
 
+
+UCX_TEST(test_webdav_plist_add) {
+    Session *sn = testutil_session();
+    
+    UCX_TEST_BEGIN;
+    
+    WebdavPList *begin = NULL;
+    WebdavPList *end = NULL;
+    
+    WebdavProperty p1, p2, p3;
+    ZERO(&p1, sizeof(WebdavProperty));
+    ZERO(&p2, sizeof(WebdavProperty));
+    ZERO(&p3, sizeof(WebdavProperty));
+    int r;
+    
+    r = webdav_plist_add(sn->pool, &begin, &end, &p1);
+    
+    UCX_TEST_ASSERT(r == 0, "add 1 failed");
+    UCX_TEST_ASSERT(begin && end, "ptrs are NULL");
+    UCX_TEST_ASSERT(begin == end, "begin != end");
+    UCX_TEST_ASSERT(begin->prev == NULL, "begin->prev not NULL");
+    UCX_TEST_ASSERT(begin->next == NULL, "begin->next not NULL");
+    
+    r = webdav_plist_add(sn->pool, &begin, &end, &p2);
+    
+    UCX_TEST_ASSERT(r == 0, "add 2 failed");
+    UCX_TEST_ASSERT(begin && end, "add2: ptrs are NULL");
+    UCX_TEST_ASSERT(begin->next, "begin->next is NULL");
+    UCX_TEST_ASSERT(begin->next == end, "begin->next != end");
+    UCX_TEST_ASSERT(end->prev = begin, "end->prev != begin");
+    UCX_TEST_ASSERT(begin->prev == NULL, "add2: begin->prev not NULL");
+    UCX_TEST_ASSERT(end->next == NULL, "add2: end->next not NULL");
+    
+    r = webdav_plist_add(sn->pool, &begin, &end, &p3);
+    
+    UCX_TEST_ASSERT(r == 0, "add 3 failed");
+    UCX_TEST_ASSERT(begin && end, "add3: ptrs are NULL");
+    UCX_TEST_ASSERT(begin->next == end->prev, "begin->next != end->prev");
+    
+    UCX_TEST_END;
+    
+    testutil_destroy_session(sn);
+}
+
+UCX_TEST(test_webdav_plist_size) {
+    Session *sn = testutil_session();
+    
+    UCX_TEST_BEGIN;
+    
+    WebdavPList *begin = NULL;
+    WebdavPList *end = NULL;
+    
+    WebdavProperty p1, p2, p3;
+    ZERO(&p1, sizeof(WebdavProperty));
+    ZERO(&p2, sizeof(WebdavProperty));
+    ZERO(&p3, sizeof(WebdavProperty));
+    int r;
+    
+    UCX_TEST_ASSERT(webdav_plist_size(begin) == 0, "size != 0");
+    r = webdav_plist_add(sn->pool, &begin, &end, &p1);
+    UCX_TEST_ASSERT(webdav_plist_size(begin) == 1, "size != 1");
+    r = webdav_plist_add(sn->pool, &begin, &end, &p2);
+    UCX_TEST_ASSERT(webdav_plist_size(begin) == 2, "size != 2");
+    r = webdav_plist_add(sn->pool, &begin, &end, &p3);
+    UCX_TEST_ASSERT(webdav_plist_size(begin) == 3, "size != 3");
+    
+    UCX_TEST_END;
+    
+    testutil_destroy_session(sn);
+}
+
 UCX_TEST(test_propfind_parse) {
     Session *sn = testutil_session();
     Request *rq = testutil_request(sn->pool, "PROPFIND", "/");