Move getMessage and getMessageFromRegistry to cpp and add test

This change moves getMessage and getMessageFromRegistry to a .cpp file
so that they can be easily tested.

Tested: Unit test passes
Signed-off-by: Sui Chen <suichen@google.com>
Change-Id: Ia9fc91e5a47036198bf013ff3ea21ea9f6d5259a

1 files changed, 32 insertions, 0 deletions

diff --git a/test/redfish-core/include/registries_test.cpp b/test/redfish-core/include/registries_test.cpp
index 5c47128ca7..25f2c60deb 100644
--- a/test/redfish-core/include/registries_test.cpp
+++ b/test/redfish-core/include/registries_test.cpp
@@ -1,4 +1,5 @@
 #include "registries.hpp"
+#include "registries/openbmc_message_registry.hpp"
 
 #include <gtest/gtest.h> // IWYU pragma: keep
 
@@ -22,5 +23,36 @@ TEST(FillMessageArgs, ArgsAreFilledCorrectly)
     EXPECT_EQ(fillMessageArgs({}, "%foo"), "");
 }
 
+TEST(RedfishRegistries, GetMessageFromRegistry)
+{
+    const redfish::registries::Message* msg =
+        redfish::registries::getMessageFromRegistry(
+            "Non-Existent", redfish::registries::openbmc::registry);
+    ASSERT_EQ(msg, nullptr);
+
+    const redfish::registries::Message* msg1 =
+        redfish::registries::getMessageFromRegistry(
+            "ServiceStarted", redfish::registries::openbmc::registry);
+    ASSERT_NE(msg1, nullptr);
+
+    EXPECT_EQ(std::string(msg1->description),
+              "Indicates that a service has started successfully.");
+    EXPECT_EQ(std::string(msg1->message),
+              "Service %1 has started successfully.");
+    EXPECT_EQ(std::string(msg1->messageSeverity), "OK");
+    EXPECT_EQ(msg1->numberOfArgs, 1);
+    EXPECT_EQ(std::string(msg1->resolution), "None.");
+}
+
+TEST(RedfishRegistries, GetMessage)
+{
+    const redfish::registries::Message* msg =
+        redfish::registries::getMessage("OpenBMC.1.0.Non_Existent_Message");
+    ASSERT_EQ(msg, nullptr);
+
+    msg = redfish::registries::getMessage("OpenBMC.1.0.ServiceStarted");
+    ASSERT_NE(msg, nullptr);
+}
+
 } // namespace
 } // namespace redfish::registries