aws-iot: Add unit tests for ota_agent_task.c

Adds 76 unit tests.

The CMakeLists.txt within the tests subdirectory are also modified so
that the tests run on calling ctest.

Signed-off-by: Reuben Cartwright <[email protected]>

Author: RC-Repositories

components/aws_iot/ota_for_aws_iot_embedded_sdk/integration/tests/CMakeLists.txt

@@ -5,3 +5,31 @@
 # application-specific mocks
 add_subdirectory(config_mocks)
 
+add_executable(ota-agent-task-test
+    test_ota_agent_task.cpp
+    ../src/ota_agent_task.c
+)
+target_include_directories(ota-agent-task-test
+    PRIVATE
+        .
+
+        ../../library_mocks/inc
+
+        # ota_agent_task.c has no .h file, so we include 'src' not 'inc'
+        ../src
+)
+target_link_libraries(ota-agent-task-test
+    PRIVATE
+        coremqtt-agent-integration-mock
+        coremqtt-agent-mock
+        coremqtt-mock
+        fff
+        freertos-kernel-mock
+        freertos-ota-pal-psa-mock
+        helpers-events-mock
+        helpers-logging-mock
+        trusted-firmware-m-mock
+        ota-for-aws-iot-embedded-sdk-mock
+        ota-for-aws-iot-embedded-sdk-test-specific-mock
+)
+iot_reference_arm_corstone3xx_add_test(ota-agent-task-test)