-test_expect_success "No new messages" '
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "No new mail."
-
-'
-test_expect_success "Single new message" '
-generate_message &&
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "Added 1 new message to the database."
-
-'
-test_expect_success "Multiple new messages" '
-generate_message &&
-generate_message &&
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "Added 2 new messages to the database."
-
-'
-test_expect_success "No new messages (non-empty DB)" '
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "No new mail."
-
-'
-test_expect_success "New directories" '
-rm -rf "${MAIL_DIR}"/* "${MAIL_DIR}"/.notmuch &&
-mkdir "${MAIL_DIR}"/def &&
-mkdir "${MAIL_DIR}"/ghi &&
-generate_message [dir]=def &&
-
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "Added 1 new message to the database."
-
-'
-test_expect_success "Alternate inode order" '
-
-rm -rf "${MAIL_DIR}"/.notmuch &&
-mv "${MAIL_DIR}"/ghi "${MAIL_DIR}"/abc &&
-rm "${MAIL_DIR}"/def/* &&
-generate_message [dir]=abc &&
-
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "Added 1 new message to the database."
-
-'
-test_expect_success "Message moved in" '
-rm -rf "${MAIL_DIR}"/* "${MAIL_DIR}"/.notmuch &&
-generate_message &&
-tmp_msg_filename=tmp/"$gen_msg_filename" &&
-mkdir -p "$(dirname "$tmp_msg_filename")" &&
-mv "$gen_msg_filename" "$tmp_msg_filename" &&
-increment_mtime "${MAIL_DIR}" &&
-$NOTMUCH new > /dev/null &&
-mv "$tmp_msg_filename" "$gen_msg_filename" &&
-increment_mtime "${MAIL_DIR}" &&
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "Added 1 new message to the database."
-
-'
-test_expect_success "Renamed message" '
-
-generate_message &&
-$NOTMUCH new > /dev/null &&
-mv "$gen_msg_filename" "${gen_msg_filename}"-renamed &&
-increment_mtime "${MAIL_DIR}" &&
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "No new mail. Detected 1 file rename."
-
-'
-test_expect_success "Deleted message" '
-
-rm "${gen_msg_filename}"-renamed &&
-increment_mtime "${MAIL_DIR}" &&
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "No new mail. Removed 1 message."
-
-'
-test_expect_success "Renamed directory" '
-
-generate_message [dir]=dir &&
-generate_message [dir]=dir &&
-generate_message [dir]=dir &&
-
-$NOTMUCH new > /dev/null &&
-
-mv "${MAIL_DIR}"/dir "${MAIL_DIR}"/dir-renamed &&
-increment_mtime "${MAIL_DIR}" &&
-
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "No new mail. Detected 3 file renames."
-
-'
-test_expect_success "Deleted directory" '
-
-rm -rf "${MAIL_DIR}"/dir-renamed &&
-increment_mtime "${MAIL_DIR}" &&
-
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "No new mail. Removed 3 messages."
-
-'
-test_expect_success "New directory (at end of list)" '
-
-generate_message [dir]=zzz &&
-generate_message [dir]=zzz &&
-generate_message [dir]=zzz &&
-
-output=$(NOTMUCH_NEW) &&
-pass_if_equal "$output" "Added 3 new messages to the database."
-
-'
-test_expect_success "Deleted directory (end of list)" '
-
-rm -rf "${MAIL_DIR}"/zzz &&
-increment_mtime "${MAIL_DIR}" &&