test

#!/usr/bin/env bash
#
# Usage:
#  test
#
# This program tests the cyverse/irods base image by creating an image based on
# it and verifying that iRODS is working on that image.

set -o errexit -o nounset

BASE_DIR="$(dirname "$(realpath --canonicalize-existing "$0")")"
readonly BASE_DIR

declare -rA PROG_MSGS=(
	[before_start]='Resolving host name'
	[after_start]='after_start received'
	[before_stop]='before_stop received'
	[after_stop]='Stopping PostgreSQL'
)

main() {
	docker buildx build --tag test-image "$BASE_DIR"/test-artifacts
	docker run --rm --name test-container test-image | test_container
	printf 'PASSED\n'
}

test_container() {
	local msgLine

	verify_start_msg before_start
	verify_start_msg after_start

	while read -r msgLine; do
		if [[ "$msgLine" == Ready ]]; then
			break
		fi
	done

	if [[ "$(docker exec test-container ./irodsctl status)" =~ 'No iRODS server running' ]]; then
		printf 'iRODS failed to start\n' >&2
		exit 1
	fi

	docker stop test-container > /dev/null

	verify_stop_msg before_stop
	verify_stop_msg after_stop
}

verify_start_msg() {
	local state="$1"

	local msgLine
	while read -r msgLine; do
		if [[ "$msgLine" ==  "${PROG_MSGS["$state"]}" ]]; then
			break
		fi

		if [[ "$msgLine" == Ready ]]; then
			printf '%s not triggered\n' "$state" >&2
			exit 1
		fi
	done
}

verify_stop_msg() {
	local state="$1"

	local msgLine
	while read -r msgLine; do
		if [[ "$msgLine" == "${PROG_MSGS["$state"]}" ]]; then
			return
		fi
	done

	printf '%s not triggered\n' "$state" >&2
	exit 1
}

main "$@"