gtest_schema only schema and test folders

test/gtest_schema.cpp

@@ -29,7 +29,7 @@ std::string wolf_root = _WOLF_ROOT_DIR;
 
 TEST(Schema, validate_all_schemas)
 {
-    ASSERT_TRUE(validateAllSchemas({wolf_root}));
+    ASSERT_TRUE(validateAllSchemas({wolf_root + "/schema", wolf_root + "/test"}));
 }
 
 int main(int argc, char **argv)