ENH: Add HasWarnings

include/caosdb/entity.h

@@ -326,6 +326,9 @@ public:
   [[nodiscard]] auto GetWarnings() const -> const Messages & {
     return warnings;
   }
+  [[nodiscard]] inline auto HasWarnings() const -> bool {
+    return this->warnings.wrapped->size() > 0;
+  }
   [[nodiscard]] auto GetInfos() const -> const Messages & { return infos; }
 
   inline auto ToString() const -> const std::string {

test/test_entity.cpp

@@ -85,6 +85,7 @@ TEST(test_entity, test_from_id_response) { // NOLINT
 
   std::cout << entity.ToString() << std::endl;
   EXPECT_EQ(entity.GetId(), "entity_id");
+  EXPECT_TRUE(entity.HasErrors());
   EXPECT_EQ(entity.GetErrors().Size(), 1);
   EXPECT_EQ(entity.GetErrors().At(0).GetDescription(), "error_desc");
   EXPECT_EQ(entity.GetErrors().At(0).GetCode(),
@@ -103,6 +104,7 @@ TEST(test_entity, test_from_id_response) { // NOLINT
 
   EXPECT_EQ(other_ent.GetId(), "other_entity_id");
   EXPECT_EQ(other_ent.GetWarnings().Size(), 1);
+  EXPECT_TRUE(other_ent.HasWarnings());
   EXPECT_EQ(other_ent.GetWarnings().At(0).GetDescription(), "warning_desc");
   EXPECT_EQ(other_ent.GetWarnings().At(0).GetCode(),
             MessageCode::ENTITY_HAS_NO_PROPERTIES);