Tests for f-int64

Tests for caosdb-server!29 (merged), caosdb-cpplib!22 (merged), and caosdb-proto!4 (merged)

test/test_transaction.cpp

@@ -701,7 +701,7 @@ TEST_F(test_transaction, test_query) {
  * Test numeric values (template).
  */
 template <typename T>
-auto test_numeric_values_impl(AtomicDataType a_type) -> void {
+auto test_numeric_values_impl(AtomicDataType a_type, bool cast_to_int64) -> void {
   const auto &connection =
     caosdb::connection::ConnectionManager::GetDefaultConnection();
 
@@ -718,7 +718,11 @@ auto test_numeric_values_impl(AtomicDataType a_type) -> void {
     prop.SetName(name);
     prop.SetDataType(a_type);
     std::cout << "Setting value " << value << std::endl;
-    prop.SetValue(value);
+    if(cast_to_int64) {
+      prop.SetValue(static_cast<int64_t>(value));
+    } else {
+      prop.SetValue(value);
+    }
     props_orig.push_back(prop);
     auto i_stat = insert_transaction->InsertEntity(&prop);
     EXPECT_EQ(i_stat, StatusCode::READY);
@@ -757,13 +761,13 @@ auto test_numeric_values_impl(AtomicDataType a_type) -> void {
  * Test numeric values (wrapper for types).
  */
 TEST_F(test_transaction, test_numeric_values) {
-  test_numeric_values_impl<double>(AtomicDataType::DOUBLE);
+  test_numeric_values_impl<double>(AtomicDataType::DOUBLE, false);
   test_transaction::DeleteEntities();
-  test_numeric_values_impl<int32_t>(AtomicDataType::INTEGER);
+  test_numeric_values_impl<int32_t>(AtomicDataType::INTEGER, true);
   test_transaction::DeleteEntities();
-  test_numeric_values_impl<bool>(AtomicDataType::BOOLEAN);
+  test_numeric_values_impl<bool>(AtomicDataType::BOOLEAN, false);
   test_transaction::DeleteEntities();
-  test_numeric_values_impl<int64_t>(AtomicDataType::INTEGER);
+  test_numeric_values_impl<int64_t>(AtomicDataType::INTEGER, false);
 }
 
 // /*
@@ -1078,7 +1082,7 @@ TEST_F(test_transaction, test_full_workflow) {
     experiment_rec.AppendProperty(volt_for_rt);
     notes_for_rt2.SetValue("This is important!");
     experiment_rec.AppendProperty(notes_for_rt2);
-    part_for_rt3.SetValue(6);
+    part_for_rt3.SetValue(static_cast<int64_t>(6));
     experiment_rec.AppendProperty(part_for_rt3);
     succ_for_rt.SetValue(true);
     experiment_rec.AppendProperty(succ_for_rt);