move blns to test resources where it belongs
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1be970a..b578005 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -187,7 +187,7 @@
 if(${BUILD_UT})
     # big list of naughty strings
     add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/generated/blns.hpp
-        COMMAND xxd -i ${CMAKE_CURRENT_SOURCE_DIR}/src/blns.txt ${CMAKE_BINARY_DIR}/generated/blns.hpp)
+        COMMAND xxd -i ${CMAKE_CURRENT_SOURCE_DIR}/src/test_resources/blns.txt ${CMAKE_BINARY_DIR}/generated/blns.hpp)
 
     # googletest
     enable_testing()