Add more integration tests

tests/prod/03-test-env-enable_mail.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+set -o pipefail
+
+CWD="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
+
+IMAGE="${1}"
+VERSION="${2}"
+FLAVOUR="${3}"
+
+# shellcheck disable=SC1090
+. "${CWD}/../.lib.sh"
+
+
+
+############################################################
+# Tests
+############################################################
+
+###
+### Postfix
+###
+MOUNTPOINT="$( mktemp --directory )"
+did="$( docker_run "${IMAGE}:${VERSION}-${FLAVOUR}" "-e DEBUG_ENTRYPOINT=2 -e NEW_UID=$(id -u) -e NEW_GID=$(id -g) -e ENABLE_MAIL=1 -v ${MOUNTPOINT}:/var/mail" )"
+run "sleep 10"
+
+if ! run "docker logs ${did} 2>&1 | grep -q 'ENABLE_MAIL'"; then
+	docker_logs "${did}" || true
+	docker_stop "${did}" || true
+	echo "Failed"
+	exit 1
+fi
+
+if [ ! -f "${MOUNTPOINT}/devilbox" ]; then
+	echo "Mail file does not exist: ${MOUNTPOINT}/devilbox"
+	ls -lap ${MOUNTPOINT}/
+	docker_logs "${did}" || true
+	docker_stop "${did}" || true
+	echo "Failed"
+	exit 1
+fi
+if [ ! -r "${MOUNTPOINT}/devilbox" ]; then
+	echo "Mail file is not readable"
+	ls -lap ${MOUNTPOINT}/
+	docker_logs "${did}" || true
+	docker_stop "${did}" || true
+	echo "Failed"
+	exit 1
+fi
+
+# Send test email
+docker_exec "${did}" "php -r \"mail('mailtest@devilbox.org', 'the subject', 'the message');\""
+run "sleep 5"
+
+if ! run "grep 'the subject' ${MOUNTPOINT}/devilbox"; then
+	docker_logs "${did}" || true
+	docker_stop "${did}" || true
+	echo "Failed"
+	"run cat ${MOUNTPOINT}/devilbox"
+	exit 1
+fi
+
+docker_stop "${did}"
+run "rm -rf ${MOUNTPOINT}" || true