Fix unit tests

include/caosdb/entity.h

@@ -707,7 +707,9 @@ public:
                                                : static_cast<ProtoDataType *>(nullptr)) {
     properties.wrapped = this->wrapped->mutable_properties();
     parents.wrapped = this->wrapped->mutable_parents();
+    if(this->wrapped->has_file_descriptor()) {
       file_descriptor.wrapped = this->wrapped->mutable_file_descriptor();
+    }
   };
   explicit inline Entity(EntityResponse *response) : Entity(response->mutable_entity()) {
     this->errors.wrapped->Swap(response->mutable_errors());

test/test_data_type.cpp

@@ -25,15 +25,9 @@
 #include "caosdb/entity/v1/main.pb.h"                  // for DataType, Ato...
 #include "caosdb/logging.h"                            // for CAOSDB_LOG_DEBUG
 #include "caosdb/protobuf_helper.h"                    // for CAOSDB_DEBUG_...
-#include <boost/log/core/record.hpp>                   // for record
-#include <boost/log/detail/attachable_sstream_buf.hpp> // for basic_ostring...
-#include <boost/log/sources/record_ostream.hpp>        // for operator<<
-#include <boost/preprocessor/seq/limits/enum_256.hpp>  // for BOOST_PP_SEQ_...
-#include <boost/preprocessor/seq/limits/size_256.hpp>  // for BOOST_PP_SEQ_...
 #include <gtest/gtest-message.h>                       // for Message
 #include <gtest/gtest-test-part.h>                     // for TestPartResult, SuiteApi...
 #include <gtest/gtest_pred_impl.h>                     // for AssertionResult, Test
-#include <iosfwd>                                      // for streamsize
 #include <map>                                         // for map, operator!=
 #include <string>                                      // for allocator
 #include <utility>                                     // for pair