diff --git a/src/test/util/association_objects.hpp b/src/test/util/association_objects.hpp
new file mode 100644
index 0000000..081f891
--- /dev/null
+++ b/src/test/util/association_objects.hpp
@@ -0,0 +1,47 @@
+#include "src/associations.hpp"
+
+const std::string DEFAULT_SOURCE_PATH = "/logging/entry/1";
+const std::string DEFAULT_DBUS_SVC = "xyz.openbmc_project.New.Interface";
+const std::string DEFAULT_FWD_PATH = {DEFAULT_SOURCE_PATH + "/" + "inventory"};
+const std::string DEFAULT_ENDPOINT =
+    "/xyz/openbmc_project/inventory/system/chassis";
+const std::string DEFAULT_REV_PATH = {DEFAULT_ENDPOINT + "/" + "error"};
+const std::string EXTRA_ENDPOINT = "/xyz/openbmc_project/differnt/endpoint";
+
+// Create a default AssociationOwnersType object
+AssociationOwnersType createDefaultOwnerAssociation()
+{
+    AssociationPaths assocPathMap = {{DEFAULT_FWD_PATH, {DEFAULT_ENDPOINT}},
+                                     {DEFAULT_REV_PATH, {DEFAULT_SOURCE_PATH}}};
+    boost::container::flat_map<std::string, AssociationPaths> serviceMap = {
+        {DEFAULT_DBUS_SVC, assocPathMap}};
+    AssociationOwnersType ownerAssoc = {{DEFAULT_SOURCE_PATH, serviceMap}};
+    return ownerAssoc;
+}
+
+// Create a default AssociationInterfaces object
+AssociationInterfaces
+    createDefaultInterfaceAssociation(sdbusplus::asio::object_server* server)
+{
+    AssociationInterfaces interfaceAssoc;
+
+    auto& iface = interfaceAssoc[DEFAULT_FWD_PATH];
+    auto& endpoints = std::get<endpointsPos>(iface);
+    endpoints.push_back(DEFAULT_ENDPOINT);
+    server->add_interface(DEFAULT_FWD_PATH, DEFAULT_DBUS_SVC);
+
+    auto& iface2 = interfaceAssoc[DEFAULT_REV_PATH];
+    auto& endpoints2 = std::get<endpointsPos>(iface2);
+    endpoints2.push_back(DEFAULT_SOURCE_PATH);
+    server->add_interface(DEFAULT_REV_PATH, DEFAULT_DBUS_SVC);
+
+    return interfaceAssoc;
+}
+
+// Just add an extra endpoint to the first association
+void addEndpointToInterfaceAssociation(AssociationInterfaces& interfaceAssoc)
+{
+    auto iface = interfaceAssoc[DEFAULT_FWD_PATH];
+    auto endpoints = std::get<endpointsPos>(iface);
+    endpoints.push_back(EXTRA_ENDPOINT);
+}