add(&CollectionTests::fetch, "Fetch objects");
add(&CollectionTests::nonexistent, "Nonexistent object").expect_throw<key_error>();
add(&CollectionTests::type_mismatch, "Type mismatch").expect_throw<Msp::type_mismatch>();
add(&CollectionTests::create, "Create object");
add(&CollectionTests::fetch, "Fetch objects");
add(&CollectionTests::nonexistent, "Nonexistent object").expect_throw<key_error>();
add(&CollectionTests::type_mismatch, "Type mismatch").expect_throw<Msp::type_mismatch>();
add(&CollectionTests::create, "Create object");