Extend Zephyr tests for the unit_testing board

Fix tests: basic/object/ai, basic/object/av, basic/object/access_credential

zephyr/tests/bacnet/basic/object/objects/CMakeLists.txt

@@ -7,6 +7,10 @@ string(REGEX REPLACE
   "/zephyr/tests/[a-zA-Z_/-]*$" ""
   BACNET_BASE
   ${CMAKE_CURRENT_SOURCE_DIR})
+string(REGEX REPLACE
+  "/zephyr/tests/" "/src/"
+  BACNET_SRC_PATH
+  ${CMAKE_CURRENT_SOURCE_DIR})
 string(REGEX REPLACE
   "/zephyr/tests/" "/test/"
   BACNET_TEST_PATH
@@ -16,10 +20,42 @@ get_filename_component(BACNET_NAME ${BACNET_BASE} NAME)
 # Update include path for this module
 list(APPEND BACNET_INCLUDE ${BACNET_BASE}/src)
 
-include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)
-project(${BACNET_NAME})
+if(BOARD STREQUAL unit_testing)
+  file(RELATIVE_PATH BACNET_INCLUDE $ENV{ZEPHYR_BASE} ${BACNET_BASE}/src)
+  list(APPEND INCLUDE ${BACNET_INCLUDE})
+  list(APPEND SOURCES
+    ${BACNET_SRC_PATH}.c
+    ${BACNET_TEST_PATH}/src/main.c
+    )
 
-target_include_directories(app PRIVATE ${BACNET_INCLUDE})
-target_sources(app PRIVATE
-  ${BACNET_TEST_PATH}/src/main.c
-  )
+  get_filename_component(BACNET_OBJECT_SRC ${BACNET_SRC_PATH} PATH)
+  get_filename_component(BACNET_BASIC_SRC ${BACNET_OBJECT_SRC} PATH)
+  get_filename_component(BACNET_SRC ${BACNET_BASIC_SRC} PATH)
+  list(APPEND SOURCES
+    ${BACNET_SRC}/bacapp.c
+    ${BACNET_SRC}/bacdcode.c
+    ${BACNET_SRC}/bacstr.c
+    ${BACNET_SRC}/bacint.c
+    ${BACNET_SRC}/bacreal.c
+    ${BACNET_SRC}/datetime.c
+    ${BACNET_SRC}/timestamp.c
+    ${BACNET_SRC}/basic/sys/days.c
+    ${BACNET_SRC}/bacdevobjpropref.c
+    ${BACNET_SRC}/bactext.c
+    ${BACNET_SRC}/indtext.c
+    ${BACNET_SRC}/lighting.c
+    ${BACNET_SRC}/wp.c
+    ${BACNET_BASIC_SRC}/sys/keylist.c
+    )
+
+  include($ENV{ZEPHYR_BASE}/subsys/testsuite/unittest.cmake)
+  project(${BACNET_NAME})
+else()
+  include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)
+  project(${BACNET_NAME})
+
+  target_include_directories(app PRIVATE ${BACNET_INCLUDE})
+  target_sources(app PRIVATE
+    ${BACNET_TEST_PATH}/src/main.c
+    )
+endif()

zephyr/tests/bacnet/basic/object/objects/testcase.yaml

@@ -1,3 +1,6 @@
 tests:
   bacnet.basic.object.objects:
     tags: bacnet
+  bacnet.basic.object.objects.unit:
+    tags: bacnet
+    type: unit