Backport tests from Fedora

plans/smoke.fmf

@@ -1,20 +1,5 @@
 summary: Basic smoke test
 discover:
-  how: shell
-  tests:
-    - name: /smoke/generate-stax-reader
-      test: |
-        set -x
-        PATH=/usr/lib/jvm/java-11-openjdk/bin:${PATH}
-        modello plans/smoke.mdo java test-src 1.0.0 foo 8
-        javac -d test-bin test-src/smoke/*
-        modello plans/smoke.mdo stax-reader test-src 1.0.0 foo 8
-        javac -d test-bin -cp test-bin test-src/smoke/io/stax/*
-        find test-src test-bin
-        test -f test-bin/smoke/SomeBean.class
-        test -f test-bin/smoke/io/stax/SmokeStaxReader.class
-prepare:
-  how: install
-  package: java-11-openjdk-devel
+  how: fmf
 execute:
   how: tmt

tests/Sanity/smoke/main.fmf

@@ -0,0 +1,6 @@
+summary: modello smoke test
+description: |
+  Test basic functionality of modello.
+require:
+  - modello
+  - java-21-openjdk-devel

tests/Sanity/smoke/runtest.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# Author: Mikolaj Izdebski <mizdebsk@redhat.com>
+. /usr/share/beakerlib/beakerlib.sh
+
+rlJournalStart
+
+  PATH=/usr/lib/jvm/java-21-openjdk/bin:${PATH}
+
+  rlPhaseStartTest "check for presence of modello command"
+    rlAssertRpm modello
+    rlAssertBinaryOrigin modello modello
+  rlPhaseEnd
+
+  rlPhaseStartTest "display modello usage"
+    rlRun -s "modello" 1
+    rlAssertGrep "Usage: modello" $rlRun_LOG
+  rlPhaseEnd
+
+  rlPhaseStartTest "generate STAX reader"
+    rlRun "modello smoke.mdo java test-src 1.0.0 foo 8"
+    rlRun "javac -d test-bin test-src/smoke/*"
+    rlAssertExists test-bin/smoke/SomeBean.class
+    rlRun "modello smoke.mdo stax-reader test-src 1.0.0 foo 8"
+    rlRun "javac -d test-bin -cp test-bin test-src/smoke/io/stax/*"
+    rlAssertExists test-bin/smoke/io/stax/SmokeStaxReader.class
+  rlPhaseEnd
+
+rlJournalEnd
+rlJournalPrintText

tests/main.fmf

@@ -0,0 +1,4 @@
+contact: Mikolaj Izdebski <mizdebsk@redhat.com>
+framework: beakerlib
+test: ./runtest.sh
+tier: 0