libsp: Unit testing the functions of ffa_api.h

Testing the FF-A layer by mocking the FF-A SVC layer and validating
calls and returned values.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: I544a5fa0b5eb1c72e3443ff7862dacee1b3e8097
diff --git a/components/messaging/ffa/libsp/tests.cmake b/components/messaging/ffa/libsp/tests.cmake
index 77153ff..d798621 100644
--- a/components/messaging/ffa/libsp/tests.cmake
+++ b/components/messaging/ffa/libsp/tests.cmake
@@ -30,3 +30,16 @@
 		-DARM64
 )
 
+unit_test_add_suite(
+	NAME libsp_ffa
+	SOURCES
+		${CMAKE_CURRENT_LIST_DIR}/test/test_ffa_api.cpp
+		${CMAKE_CURRENT_LIST_DIR}/test/mock_ffa_internal_api.cpp
+		${CMAKE_CURRENT_LIST_DIR}/ffa.c
+		${CMAKE_CURRENT_LIST_DIR}/test/mock_assert.cpp
+	INCLUDE_DIRECTORIES
+		${CMAKE_CURRENT_LIST_DIR}/include/
+		${PROJECT_PATH}/components/common/utils/include
+	COMPILE_DEFINITIONS
+		-DARM64
+)