+== Composing tests ==
+
+The simplest way to make a test is to simply play a game with the -l
+option giving a log path. Commands will be captured to that log.
+
+To re-use a command sequence from an existing log, run advent -s and
+paste it to the advent command log from the clipboard. If you don't
+use -s to disable advanced ediiting, the code used for that will consume
+the first line of the paste and discare the rest. This is almost
+certainly not what you want.
+
+To see where we can use more tests, have a look at our test coverage
+report:
+
+http://esr.gitlab.io/open-adventure/coverage/
+
+Improvements in test coverage are always welcome.
+