diff --git a/tests/datastore_access.cpp b/tests/datastore_access.cpp
index 311b395..a6cadc3 100644
--- a/tests/datastore_access.cpp
+++ b/tests/datastore_access.cpp
@@ -17,6 +17,7 @@
 #else
 #error "Unknown backend"
 #endif
+#include "pretty_printers.hpp"
 #include "sysrepo_subscription.hpp"
 #include "utils.hpp"
 
@@ -27,6 +28,11 @@
     IMPLEMENT_MOCK3(write);
 };
 
+class MockDataSupplier : public trompeloeil::mock_interface<DataSupplier> {
+public:
+    IMPLEMENT_CONST_MOCK1(get_data);
+};
+
 TEST_CASE("setting/getting values")
 {
     trompeloeil::sequence seq1;
@@ -313,6 +319,23 @@
         REQUIRE(datastore.getItems("/example-schema:leafDecimal") == expected);
     }
 
+    SECTION("operational data")
+    {
+        MockDataSupplier mockOpsData;
+        OperationalDataSubscription opsDataSub("/example-schema:temperature", mockOpsData);
+        DatastoreAccess::Tree expected;
+        std::string xpath;
+        SECTION("temperature")
+        {
+            expected = {{"/example-schema:temperature", int32_t{22}}};
+            xpath = "/example-schema:temperature";
+        }
+
+        REQUIRE_CALL(mockOpsData, get_data(xpath)).RETURN(expected);
+        REQUIRE(datastore.getItems(xpath) == expected);
+    }
+
+
     waitForCompletionAndBitMore(seq1);
 }