test: add basic test for notmuch setup

And annotate with test_subtest_known_broken. Hooray.

test/notmuch-test

@@ -20,6 +20,7 @@ TESTS="
   basic
   help-test
   config
+  setup
   new
   count
   search

test/setup

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+test_description='"notmuch setup"'
+. ./test-lib.sh
+
+test_begin_subtest "Create a new config interactively"
+test_subtest_known_broken
+notmuch --config=new-notmuch-config > /dev/null <<EOF
+Test Suite
+test.suite@example.com
+another.suite@example.com
+
+/path/to/maildir
+foo bar
+baz
+EOF
+output=$(notmuch --config=new-notmuch-config config list)
+test_expect_equal "$output" "\
+database.path=/path/to/maildir
+user.name=Test Suite
+user.primary_email=test.suite@example.com
+user.other_email=another.suite@example.com;
+new.tags=foo;bar;
+new.ignore=
+search.exclude_tags=baz;
+maildir.synchronize_flags=true"
+
+test_done