Added mock functions for TimerLib

UefiCpuPkg/Test/Mock/Include/GoogleTest/Library/MockTimerLib.h

@@ -0,0 +1,29 @@
+/** @file MockTimerLib.h
+  Google Test mocks for TimerLib
+
+  Copyright (c) Microsoft Corporation.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef MOCK_TIMER_LIB_H_
+#define MOCK_TIMER_LIB_H_
+
+#include <Library/GoogleTestLib.h>
+#include <Library/FunctionMockLib.h>
+extern "C" {
+  #include <Library/TimerLib.h>
+}
+
+struct MockTimerLib {
+  MOCK_INTERFACE_DECLARATION (MockTimerLib);
+
+  MOCK_FUNCTION_DECLARATION (
+    UINTN,
+    MicroSecondDelay,
+    (
+     IN UINTN  MicroSeconds
+    )
+    );
+};
+
+#endif //MOCK_TIMER_LIB_H_

UefiCpuPkg/Test/Mock/Library/GoogleTest/MockTimerLib/MockTimerLib.cpp

@@ -0,0 +1,11 @@
+/** @file MockTimerLib.cpp
+  Google Test mocks for TimerLib
+
+  Copyright (c) Microsoft Corporation.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include <GoogleTest/Library/MockTimerLib.h>
+
+MOCK_INTERFACE_DEFINITION (MockTimerLib);
+MOCK_FUNCTION_DEFINITION (MockTimerLib, MicroSecondDelay, 1, EFIAPI);

UefiCpuPkg/Test/Mock/Library/GoogleTest/MockTimerLib/MockTimerLib.inf

@@ -0,0 +1,34 @@
+## @file MockTimerLib.inf
+# Google Test mocks for TimerLib
+#
+# Copyright (c) Microsoft Corporation.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = MockTimerLib
+  FILE_GUID                      = CF06C23E-5B46-4CC9-A5AE-794E0E58A564
+  MODULE_TYPE                    = HOST_APPLICATION
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = TimerLib
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  MockTimerLib.cpp
+
+[Packages]
+  UefiCpuPkg/UefiCpuPkg.dec
+  MdePkg/MdePkg.dec
+  UnitTestFrameworkPkg/UnitTestFrameworkPkg.dec
+
+[LibraryClasses]
+  GoogleTestLib
+
+[BuildOptions]
+  MSFT:*_*_*_CC_FLAGS = /EHsc

UefiCpuPkg/Test/UefiCpuPkgHostTest.dsc

@@ -42,3 +42,4 @@
   # Build HOST_APPLICATION Libraries for GoogleTests
   #
   UefiCpuPkg/Test/Mock/Library/GoogleTest/MockLocalApicLib/MockLocalApicLib.inf
+  UefiCpuPkg/Test/Mock/Library/GoogleTest/MockTimerLib/MockTimerLib.inf