Improve unit test code coverage #26
Description
At time of writing, code coverage is ~75% of loaded code, and could be improved
coverage of loaded files
File Hits Missed Coverage
-------------------------------------------------------
../ansicolors.lua 41 0 100.00%
../examples/composite_exitconn.lua 13 0 100.00%
../examples/composite_nested.lua 28 0 100.00%
../examples/connector_simple.lua 8 0 100.00%
../examples/connector_split.lua 18 0 100.00%
../examples/simple_doo_idle.lua 10 0 100.00%
../rfsm.lua 460 116 79.86%
../rfsm2tree.lua 16 54 22.86%
../rfsm2uml.lua 132 19 87.42%
../rfsm_testing.lua 56 13 81.16%
../rfsmpp.lua 31 38 44.93%
../utils.lua 105 121 46.46%
fsmtest_composite_nested.lua 31 5 86.11%
fsmtest_exitconn.lua 23 1 95.83%
fsmtest_simple_conn.lua 34 2 94.44%
fsmtest_simple_conn_with_split.lua 26 2 92.86%
fsmtest_simple_idle_doo.lua 33 0 100.00%
-------------------------------------------------------
Total 1065 371 74.16%
files with no coverage
cat luacov.report.out | egrep 0.00 | egrep -v 100.00
../examples/await.lua 0 21 0.00%
../examples/ball_tracker.lua 0 12 0.00%
../examples/ball_tracker_scope.lua 0 11 0.00%
../examples/connector_cycles.lua 0 5 0.00%
../examples/connector_cycles2.lua 0 10 0.00%
../examples/emem_test.lua 0 27 0.00%
../examples/extension/base_fsm.lua 0 5 0.00%
../examples/extension/base_fsm_extended.lua 0 7 0.00%
../examples/hello_world.lua 0 4 0.00%
../examples/introductory.lua 0 22 0.00%
../examples/monitor_state.lua 0 14 0.00%
../examples/nested_fsm/launch.lua 0 5 0.00%
../examples/nested_fsm/root.lua 0 3 0.00%
../examples/nested_fsm/subfsm.lua 0 6 0.00%
../examples/ping-pong.lua 0 11 0.00%
../examples/preview_example.lua 0 15 0.00%
../examples/preview_example2.lua 0 21 0.00%
../examples/relative_trans.lua 0 7 0.00%
../examples/runscript.lua 0 6 0.00%
../examples/seqand.lua 0 19 0.00%
../examples/simple.lua 0 4 0.00%
../examples/simple_idle_doo.lua 0 12 0.00%
../examples/timeevent.lua 0 18 0.00%
../examples/total_failure.lua 0 5 0.00%
../rfsm2json.lua 0 27 0.00%
../rfsm_await.lua 0 44 0.00%
../rfsm_checkevents.lua 0 17 0.00%
../rfsm_emem.lua 0 25 0.00%
../rfsm_ext.lua 0 77 0.00%
../rfsm_marsh.lua 0 36 0.00%
../rfsm_preview.lua 0 25 0.00%
../rfsm_proto.lua 0 84 0.00%
../rfsm_rtt.lua 0 117 0.00%
../rfsm_timeevent.lua 0 51 0.00%
../tests/fsmdbg_simple.lua 0 10 0.00%
../tests/fsmtest_composite_nested.lua 0 20 0.00%
../tests/fsmtest_exitconn.lua 0 14 0.00%
../tests/fsmtest_simple_conn.lua 0 20 0.00%
../tests/fsmtest_simple_conn_with_split.lua 0 17 0.00%
../tests/fsmtest_simple_idle_doo.lua 0 16 0.00%
../time.lua 0 51 0.00%
../tools/rfsm-sim.lua 0 80 0.00%
fsmdbg_simple.lua 0 10 0.00%
procedure
with luarocks, install luacov
rFSM$ luarocks --lua-version 5.2 install luacov --local
rFSM$ cd tests
rFSM/tests$ cat <<EOF > .luacov
includeuntestedfiles = { '.', '..' }
EOF
consider using the unit test wrapper script from #25
otherwise the syntax is similar to:
rFSM/tests$ eval "$(luarocks --lua-version 5.2 path --bin)"
rFSM/tests$ lua5.2 -lluacov <testname.lua>
rFSM/tests$ luacov