#! /usr/bin/env bash
#
# Copyright © 2014, 2015 Richard Kettlewell.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -e

. ${srcdir:-.}/../scripts/fakeshell.sh

fake_init
mkdir ${fake_work}/snaps
mkdir ${fake_work}/snaps/rsb-volume

fake_reset

fake_cmd --must-run df "echo /dev/sda1" \
         --must-args /path/to/volume
fake_cmd --must-run _dmsetup_info "echo >&2 Device sda1 not found; exit 1" \
         --must-args info --noheadings -c -o name /dev/sda1
fake_cmd --must-not-run _dmsetup_splitname
# Hack to mock two dmsetup verbs 'dmsetup info' / 'dmsetup splitname':
fake_cmd dmsetup '_dmsetup_$1 "$@"'

fake_cmd --must-not-run umount
fake_cmd --must-not-run mount
fake_cmd --must-not-run ssh
fake_cmd --must-not-run lvremove
fake_cmd --must-not-run lvdisplay 
fake_cmd --must-not-run lvcreate
fake_cmd --must-not-run fsck

RSBACKUP_VOLUME=rsb-volume \
    RSBACKUP_VOLUME_PATH=/path/to/volume \
    RSBACKUP_SSH_TARGET=localhost \
    RSBACKUP_HOOK=pre-volume-hook \
    RSBACKUP_ACT=true \
    fake_run --must-exit 1 --must-output-empty \
    ./rsbackup-snapshot-hook -s ${fake_work}/snaps

fake_check
