tests CHANGE headers includes cleanup
Set necessary include directories instead of including library headers
in tests via relative path (which cause problems when building in
some nonstandard build directories).
diff --git a/tests/utests/test_yanglib.c b/tests/utests/test_yanglib.c
index 15afc81..824f2c2 100644
--- a/tests/utests/test_yanglib.c
+++ b/tests/utests/test_yanglib.c
@@ -20,13 +20,12 @@
#include <cmocka.h>
+#include "context.h"
+#include "log.h"
+#include "set.h"
#include "tests/config.h"
-
-#include "../../src/context.h"
-#include "../../src/log.h"
-#include "../../src/set.h"
-#include "../../src/tree_data.h"
-#include "../../src/tree_schema.h"
+#include "tree_data.h"
+#include "tree_schema.h"
#define BUFSIZE 1024
char logbuf[BUFSIZE] = {0};