Add CI tests

.fmf/version

@@ -0,0 +1 @@
+1

plans/basic.fmf

@@ -0,0 +1,5 @@
+summary: Basic smoke test
+discover:
+    how: fmf
+execute:
+    how: tmt

tests/main.fmf

@@ -0,0 +1,5 @@
+require:
+- appstream
+- emoji-picker
+test: python3 test_appstream.py -v
+framework: shell

tests/test_appstream.py

@@ -0,0 +1,46 @@
+import unittest
+import sys
+import subprocess
+
+class TestAppstream(unittest.TestCase):
+
+    def test_dummy(self):
+        self.assertEqual(True, True)
+
+    @unittest.expectedFailure
+    def test_expected_failure(self):
+        self.assertEqual(False, True)
+
+    def test_appstreamcli_search(self):
+        cp  = subprocess.run(
+            ['env LC_ALL=en_US.UTF-8 appstreamcli search emoji-picker'],
+            encoding='UTF-8',
+            text=True,
+            shell=True,
+            capture_output=True)
+        output_lines = cp.stdout.split('\n')
+        print('----------------------------------------')
+        print(output_lines)
+        print('----------------------------------------')
+        self.assertTrue(
+            'Identifier: org.freedesktop.ibus.engine.typing_booster.emoji_picker [desktop-application]'
+            in output_lines)
+        self.assertTrue(
+            'Name: Emoji Picker'
+            in output_lines)
+        self.assertTrue(
+            'Summary: Emoji browsing tool'
+            in output_lines)
+        self.assertTrue(
+            'Homepage: https://mike-fabian.github.io/ibus-typing-booster/'
+            in output_lines)
+        self.assertTrue(
+            'Icon: ibus-typing-booster.png'
+            in output_lines)
+        # This section not always there, better don’t test for this:
+        # self.assertTrue(
+        #    'Package: emoji-picker'
+        #    in output_lines)
+
+if __name__ == "__main__":
+    unittest.main()