output=$(notmuch search --format=json "json-search-message" | notmuch_search_sanitize)
test_expect_equal "$output" "[{\"thread\": \"XXX\",
\"timestamp\": 946728000,
+\"date_relative\": \"2000-01-01\",
\"matched\": 1,
\"total\": 1,
\"authors\": \"Notmuch Test Suite\",
output=$(notmuch search --format=json "jsön-search-méssage" | notmuch_search_sanitize)
test_expect_equal "$output" "[{\"thread\": \"XXX\",
\"timestamp\": 946728000,
+\"date_relative\": \"2000-01-01\",
\"matched\": 1,
\"total\": 1,
\"authors\": \"Notmuch Test Suite\",