Move drivers unit tests

.astyleignore

@@ -29,3 +29,4 @@
 ^UNITTESTS
 ^storage/blockdevice/tests/UNITTESTS
 ^storage/kvstore/tests/UNITTESTS
+^drivers/tests/UNITTESTS

.travis.yml

@@ -101,7 +101,7 @@ matrix:
           ! git grep '^#include\s["'"']mbed.h['"'"]$' -- '*.c' '*.h' '*.cpp' '*.hpp' \
               ':!*platform_mbed.h' ':!*TESTS/*' ':!TEST_APPS/' ':!UNITTESTS/' \
               ':!*tests/*' ':!*targets/*' ':!*TARGET_*' ':!*unsupported/*' \
-              ':!*events/tests/*'
+              ':!*events/tests/*' ':!*drivers/tests/*'
 
 
     ### Docs Tests ###

UNITTESTS/CMakeLists.txt

@@ -121,6 +121,9 @@ set(unittest-includes-base
   "${PROJECT_SOURCE_DIR}/../storage/kvstore/kv_config"
   "${PROJECT_SOURCE_DIR}/../storage/kvstore/kv_config/include"
   "${PROJECT_SOURCE_DIR}/../drivers"
+  "${PROJECT_SOURCE_DIR}/../drivers/include"
+  "${PROJECT_SOURCE_DIR}/../drivers/include/drivers"
+  "${PROJECT_SOURCE_DIR}/../drivers/include/drivers/internal"
   "${PROJECT_SOURCE_DIR}/../hal"
   "${PROJECT_SOURCE_DIR}/../events/include"
   "${PROJECT_SOURCE_DIR}/../events/include/events/internal"

drivers/tests/.mbedignore

@@ -0,0 +1 @@
+UNITTESTS/*

drivers/tests/UNITTESTS/PwmOut/unittest.cmake

@@ -17,7 +17,7 @@ set(unittest-sources
 
 # Test files
 set(unittest-test-sources
-  drivers/PwmOut/test_pwmout.cpp
+  ../drivers/tests/UNITTESTS/PwmOut/test_pwmout.cpp
   stubs/mbed_critical_stub.c
   stubs/mbed_assert_stub.cpp
   stubs/pwmout_api_stub.c

drivers/tests/UNITTESTS/Watchdog/unittest.cmake

@@ -17,7 +17,7 @@ set(unittest-sources
 
 # Test files
 set(unittest-test-sources
-  drivers/Watchdog/test_watchdog.cpp
+  ../drivers/tests/UNITTESTS/Watchdog/test_watchdog.cpp
   stubs/mbed_critical_stub.c
   stubs/mbed_assert_stub.cpp
   stubs/watchdog_api_stub.c