diff --git a/cmake/FindCOIN.cmake b/cmake/FindCOIN.cmake
--- a/cmake/FindCOIN.cmake
+++ b/cmake/FindCOIN.cmake
@@ -5,42 +5,52 @@
 )
 FIND_LIBRARY(COIN_CBC_LIBRARY
   NAMES Cbc libCbc
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_CBC_SOLVER_LIBRARY
   NAMES CbcSolver libCbcSolver
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_CGL_LIBRARY
   NAMES Cgl libCgl
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_CLP_LIBRARY
   NAMES Clp libClp
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_COIN_UTILS_LIBRARY
   NAMES CoinUtils libCoinUtils
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_OSI_LIBRARY
   NAMES Osi libOsi
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_OSI_CBC_LIBRARY
   NAMES OsiCbc libOsiCbc
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_OSI_CLP_LIBRARY
   NAMES OsiClp libOsiClp
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_OSI_VOL_LIBRARY
   NAMES OsiVol libOsiVol
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 FIND_LIBRARY(COIN_VOL_LIBRARY
   NAMES Vol libVol
+  HINTS ${COIN_ROOT_DIR}/lib/coin
   HINTS ${COIN_ROOT_DIR}/lib
 )
 
@@ -55,13 +65,13 @@
   COIN_OSI_LIBRARY
   COIN_OSI_CBC_LIBRARY
   COIN_OSI_CLP_LIBRARY
-  COIN_OSI_VOL_LIBRARY
-  COIN_VOL_LIBRARY
+  # COIN_OSI_VOL_LIBRARY
+  # COIN_VOL_LIBRARY
 )
 
 IF(COIN_FOUND)
   SET(COIN_INCLUDE_DIRS ${COIN_INCLUDE_DIR})
-  SET(COIN_LIBRARIES "${COIN_CBC_LIBRARY};${COIN_CBC_SOLVER_LIBRARY};${COIN_CGL_LIBRARY};${COIN_CLP_LIBRARY};${COIN_COIN_UTILS_LIBRARY};${COIN_OSI_LIBRARY};${COIN_OSI_CBC_LIBRARY};${COIN_OSI_CLP_LIBRARY};${COIN_OSI_VOL_LIBRARY};${COIN_VOL_LIBRARY}")
+  SET(COIN_LIBRARIES "${COIN_CBC_LIBRARY};${COIN_CBC_SOLVER_LIBRARY};${COIN_CGL_LIBRARY};${COIN_CLP_LIBRARY};${COIN_COIN_UTILS_LIBRARY};${COIN_OSI_LIBRARY};${COIN_OSI_CBC_LIBRARY};${COIN_OSI_CLP_LIBRARY}")
   SET(COIN_CLP_LIBRARIES "${COIN_CLP_LIBRARY};${COIN_COIN_UTILS_LIBRARY}")
   SET(COIN_CBC_LIBRARIES ${COIN_LIBRARIES})
 ENDIF(COIN_FOUND)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -69,6 +69,7 @@
 
   TARGET_LINK_LIBRARIES(lp_test ${LP_TEST_LIBS})
   ADD_TEST(lp_test lp_test)
+  ADD_DEPENDENCIES(check lp_test)
 
   IF(WIN32 AND LEMON_HAVE_GLPK)
     GET_TARGET_PROPERTY(TARGET_LOC lp_test LOCATION)
@@ -110,6 +111,7 @@
 
   TARGET_LINK_LIBRARIES(mip_test ${MIP_TEST_LIBS})
   ADD_TEST(mip_test mip_test)
+  ADD_DEPENDENCIES(check mip_test)
 
   IF(WIN32 AND LEMON_HAVE_GLPK)
     GET_TARGET_PROPERTY(TARGET_LOC mip_test LOCATION)
diff --git a/test/heap_test.cc b/test/heap_test.cc
--- a/test/heap_test.cc
+++ b/test/heap_test.cc
@@ -272,5 +272,39 @@
     heapSortTest<SimpleIntHeap>();
   }
 
+  {
+    typedef FibHeap<Prio, ItemIntMap> IntHeap;
+    checkConcept<Heap<Prio, ItemIntMap>, IntHeap>();
+    heapSortTest<IntHeap>();
+    heapIncreaseTest<IntHeap>();
+
+    typedef FibHeap<Prio, IntNodeMap > NodeHeap;
+    checkConcept<Heap<Prio, IntNodeMap >, NodeHeap>();
+    dijkstraHeapTest<NodeHeap>(digraph, length, source);
+  }
+
+  {
+    typedef RadixHeap<ItemIntMap> IntHeap;
+    checkConcept<Heap<Prio, ItemIntMap>, IntHeap>();
+    heapSortTest<IntHeap>();
+    heapIncreaseTest<IntHeap>();
+
+    typedef RadixHeap<IntNodeMap > NodeHeap;
+    checkConcept<Heap<Prio, IntNodeMap >, NodeHeap>();
+    dijkstraHeapTest<NodeHeap>(digraph, length, source);
+  }
+
+  {
+    typedef BucketHeap<ItemIntMap> IntHeap;
+    checkConcept<Heap<Prio, ItemIntMap>, IntHeap>();
+    heapSortTest<IntHeap>();
+    heapIncreaseTest<IntHeap>();
+
+    typedef BucketHeap<IntNodeMap > NodeHeap;
+    checkConcept<Heap<Prio, IntNodeMap >, NodeHeap>();
+    dijkstraHeapTest<NodeHeap>(digraph, length, source);
+  }
+
+
   return 0;
 }