Added the first (useless) version of DummyScheduler

This version of DummyScheduler is all but useless for unit tests
due to its demanding constructor.  I am adding this class to the
cta repository all the same so that more than one developer can
work on it.

scheduler/CMakeLists.txt

@@ -41,6 +41,9 @@ add_library(ctaOStoreSchedulerDB SHARED
 target_link_libraries(ctaOStoreSchedulerDB
   CTAObjectStore)
 
+add_library (ctaschedulerdummies SHARED
+  DummyScheduler.cpp)
+
 add_library (ctaschedulerunittests SHARED
   mockDB/MockSchedulerDatabase.cpp
   mockDB/MockSchedulerDatabaseFactory.cpp

scheduler/DummyScheduler.hpp

@@ -20,6 +20,8 @@
 
 #include "scheduler/Scheduler.hpp"
 
+#include <memory>
+
 namespace cta {
 
 /**
@@ -30,13 +32,20 @@ public:
 
   /**
    * Constructor.
+   *
+   * @param ns The name server containing the namespace of the archive.
+   * @param db The scheduler database.
+   * @param remoteNS The name space of the remote storage system.
    */
-  Scheduler();
+  DummyScheduler(
+    NameServer &ns,
+    SchedulerDatabase &db,
+    RemoteNS &remoteNS);
 
   /**
    * Destructor.
    */
-  ~Scheduler() throw();
+  ~DummyScheduler() throw();
 
   /**
    * Returns all of the queued archive requests.  The returned requests are

tapeserver/castor/tape/tapeserver/daemon/CMakeLists.txt

@@ -142,4 +142,5 @@ target_link_libraries(castortapeserverdaemonunittests
   castormediachangerdummies
   castormessagesdummies
   castorserverdummies
-  castortapeserverdaemondummies)
+  castortapeserverdaemondummies
+  ctaschedulerdummies)

tapeserver/castor/tape/tapeserver/daemon/DataTransferSessionTest.cpp

@@ -45,6 +45,7 @@
 #include "smc_struct.h"
 #include "nameserver/mockNS/MockNameServer.hpp"
 #include "remotens/MockRemoteNS.hpp"
+#include "scheduler/DummyScheduler.hpp"
 #include "scheduler/mockDB/MockSchedulerDatabase.hpp"
 #include "scheduler/MountType.hpp"
 
@@ -86,9 +87,6 @@ protected:
     ~MockRetrieveJob() throw() {
     } 
   };
-
-  std::list<std::unique_ptr<cta::RetrieveJob>> m_retrieveJobs;
-
 };
 
 TEST_F(tapeServer, DataTransferSessionGooddayRecall) {