Adding simple-sanity-test

Sanity/simple-sanity-test/main.fmf

@@ -0,0 +1,25 @@
+summary: simple-sanity-test
+description: 'Testing sending an email.'
+enabled: true
+tag:
+  - Tier1
+tier: '1'
+adjust:
+  - enabled: false
+    when: distro < rhel-7
+    continue: false
+contact: František Hrdina <fhrdina@redhat.com>
+component:
+  - postfix
+test: ./runtest.sh
+framework: beakerlib
+recommend:
+  - postfix
+  - mailx
+  - hostname
+  - s-nail
+duration: 5m
+extra-nitrate: TC#0615231
+extra-summary: /CoreOS/postfix/Sanity/simple-sanity-test
+extra-task: /CoreOS/postfix/Sanity/simple-sanity-test
+id: 63b88c7e-0933-4fb8-b369-8a14281a3726

Sanity/simple-sanity-test/runtest.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/postfix/Sanity/simple-sanity-test
+#   Description: Testing sending an email.
+#   Author: František Hrdina <fhrdina@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2023 Red Hat, Inc.
+#
+#   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 2 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/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="postfix"
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm $PACKAGE
+        rlFileBackup "/etc/postfix"
+        rlFileBackup "/var/spool/mail"
+
+        HOSTNAME=$(hostname)
+        DOMAIN=$(hostname -d)
+
+        rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
+        rlRun "pushd $TmpDir"
+        echo "myhostname = $HOSTNAME" >> /etc/postfix/main.cf
+        echo "mydomain = $DOMAIN" >> /etc/postfix/main.cf
+        echo "mynetworks = 192.168.2.0/24" >> /etc/postfix/main.cf
+        echo "myorigin = \$mydomain" >> /etc/postfix/main.cf
+        echo "relayhost = \$mydomain" >> /etc/postfix/main.cf
+
+        rlRun "systemctl enable --now postfix"
+        rlRun "postfix check" 0 "Checking configuration"
+    rlPhaseEnd
+
+    rlPhaseStartTest
+        rlRun "echo \"This is a test message\" | mail -s SUBJECT root@$HOSTNAME"
+        sleep 10s
+        rlAssertGrep "This is a test message" "/var/spool/mail/root"
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        rlRun "popd"
+        rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
+        rlFileRestore
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd