sanity-check: run in a git worktree

Also, check film query cli command.

scripts/sanity-check.sh

@@ -17,6 +17,11 @@ StringContains() {
 
 DIRECTORS_FILE=directors.csv
 
+git worktree add ../sanity-check-env
+trap "git worktree remove ../sanity-check-env" EXIT
+
+cd ../sanity-check-env
+
 # create empty database
 alembic upgrade head
 
@@ -30,6 +35,7 @@ cleanup
 # start webapp
 webapp &
 WEBAPP_PID=$!
+trap 'kill $WEBAPP_PID; git worktree remove ../sanity-check-env' EXIT
 sleep 5
 
 # check that it is running and returns some data
@@ -43,5 +49,9 @@ out=$(lcli directors get)
 StringContains "$out" "Maryam Touzani"
 StringContains "$out" "Štefan Uher"
 
-# stop webapp
-kill $WEBAPP_PID
+# TODO: support structured output for cli, then use it to extract values
+out=$(lcli films query --limit 1 --genre drama --offer criterionchannel)
+StringContains "$out" "criterionchannel"
+StringContains "$out" "drama"
+StringContains "$out" ">>>"
+StringContains "$out" "⌛: " || exit 1