1 files changed, 20 insertions, 0 deletions
diff --git a/tests/test_launcher.py b/tests/test_launcher.py
new file mode 100644
index 0000000..bfcbdec
--- /dev/null
+++ b/tests/test_launcher.py
@@ -0,0 +1,20 @@
+import subprocess
+import unittest
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+
+
+class Launcher(unittest.TestCase):
+    def test_syntax(self):
+        self.assertEqual(subprocess.run(["bash", "-n", str(ROOT / "deck-it")]).returncode, 0)
+
+    def test_env_prints_keys(self):
+        out = subprocess.run(["bash", str(ROOT / "deck-it"), "env"],
+                             capture_output=True, text=True, cwd=ROOT).stdout
+        for key in ("MON=", "PORT=", "VNC_PORT="):
+            self.assertIn(key, out)
+
+
+if __name__ == "__main__":
+    unittest.main()