Test output for graph-bfs [ok]

Testing time: 0s

/root/salmonella-run-publish/chicken/bin/csi -script run.scm < /dev/null

-- testing BFS test ----------------------------------------------------------
add nodes to the graph ............................................... [ PASS]
add edges to the graph ............................................... [ PASS]
BFS traversal ........................................................ [ PASS]
BFS fold ............................................................. [ PASS]
4 tests completed in 0.002 seconds.
4 out of 4 (100%) tests passed.
-- done testing BFS test -----------------------------------------------------