+test_begin_subtest "notmuch with a config but without a database suggests notmuch new"
+notmuch 2>&1 | notmuch_dir_sanitize > OUTPUT
+cat <<EOF > EXPECTED
+Notmuch is configured, but there's not yet a database at
+You probably want to run "notmuch new" now to create that database.
+Note that the first run of "notmuch new" can take a very long time
+and that the resulting database will use roughly the same amount of
+storage space as the email being indexed.
+test_expect_equal_file EXPECTED OUTPUT
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