ENH: Add test for extended extern C interface

Integration tests for https://gitlab.indiscale.com/caosdb/customers/lfpb/management/-/issues/411 and caosdb-cpplib!8 (merged)

Use a server in f-grpc-dev for the integration tests (e.g. caosdb-deploy in f-grpc with empty profile).

test/test_transaction.cpp

@@ -31,9 +31,10 @@
 #include <gtest/gtest-message.h>            // for Message
 #include <gtest/gtest-test-part.h> // for TestPartResult, SuiteApiResolver
 #include <gtest/gtest_pred_impl.h> // for Test, EXPECT_EQ, AssertionResult
-#include <memory>                  // for unique_ptr, allocator, __shar...
-#include <string>                  // for string
-#include <vector>                  // for vector
+#include <iostream>
+#include <memory> // for unique_ptr, allocator, __shar...
+#include <string> // for string
+#include <vector> // for vector
 
 namespace fs = boost::filesystem;
 namespace caosdb::transaction {
@@ -316,6 +317,7 @@ TEST_F(test_transaction, insert_delete_with_property) {
   Entity rt;
   rt.SetRole("RecordType");
   rt.SetName("TestRT");
+  rt.SetDescription("Some description");
   rt.AppendProperty(prop_rt);
 
   auto rt_insertion(connection->CreateTransaction());
@@ -346,6 +348,7 @@ TEST_F(test_transaction, insert_delete_with_property) {
   const auto &retrieved_rt = rt_retrieve_results.at(0);
   EXPECT_EQ(inserted_rt.GetId(), retrieved_rt.GetId());
   EXPECT_EQ(rt.GetName(), retrieved_rt.GetName());
+  EXPECT_EQ(rt.GetDescription(), retrieved_rt.GetDescription());
   EXPECT_EQ(retrieved_rt.GetProperties().size(), 1);
 
   const auto &retrieved_prop_rt = retrieved_rt.GetProperties().at(0);
@@ -405,6 +408,7 @@ TEST_F(test_transaction, insert_delete_with_property) {
   const auto &retrieved_parent_rec = retrieved_rec.GetParents().at(0);
   EXPECT_EQ(retrieved_parent_rec.GetName(), rt.GetName());
   EXPECT_EQ(retrieved_parent_rec.GetId(), inserted_rt.GetId());
+  EXPECT_EQ(retrieved_parent_rec.GetDescription(), rt.GetDescription());
 
   const auto &retrieved_prop_rec = retrieved_rec.GetProperties().at(0);
   EXPECT_EQ(retrieved_prop_rec.GetName(), prop_ent.GetName());
@@ -426,6 +430,7 @@ TEST_F(test_transaction, test_multi_retrieve) {
   auto status = transaction->WaitForIt();
 
   ASSERT_TRUE(status.IsTerminated());
+  // Should have an error since entity 22 doesn't exist
   ASSERT_TRUE(status.IsError());
 
   const auto &result_set = transaction->GetResultSet();
@@ -433,8 +438,10 @@ TEST_F(test_transaction, test_multi_retrieve) {
   EXPECT_EQ(result_set.size(), 3);
   EXPECT_EQ(result_set.at(1).GetId(), "21");
   EXPECT_EQ(result_set.at(1).GetName(), "unit");
+  // Exists so should be fine ...
   EXPECT_FALSE(result_set.at(1).HasErrors());
 
+  // ... but this does not
   EXPECT_EQ(result_set.at(2).GetId(), "22");
   EXPECT_TRUE(result_set.at(2).HasErrors());
   EXPECT_EQ(result_set.at(2).GetErrors().at(0).GetCode(),
@@ -539,7 +546,9 @@ TEST_F(test_transaction, test_query) {
   EXPECT_TRUE((query_transaction->GetCountResult() < 0));
 
   auto count_query_trans(connection->CreateTransaction());
+  std::cout << "Creating count query ..." << std::endl;
   count_query_trans->Query("COUNT ENTITY WITH id = " + new_entity.GetId());
+  std::cout << "Executing count query ..." << std::endl;
   count_query_trans->Execute();
   // No result set in a count query
   EXPECT_EQ(count_query_trans->GetResultSet().size(), 0);