add sample tests

Author: muzaffarmhd

pyproject.toml

@@ -21,6 +21,7 @@ dependencies = [
   "discord.py>=2.0.0",
   "questionary>=1.0.0",
   "keyring>=23.0.0",
+  "pytest"
 ]
 
 [project.scripts]

tests/test_cli.py

@@ -0,0 +1,15 @@
+import pytest
+from click.testing import CliRunner
+from zuffer.cli import main 
+
+def test_cli_invokes_without_error():
+    runner = CliRunner()
+    result = runner.invoke(main)
+    assert result.exit_code == 0
+
+def test_cli_help_works():
+    runner = CliRunner()
+    result = runner.invoke(main, ['--help'])
+    assert result.exit_code == 0
+    assert "Usage: main [OPTIONS] COMMAND [ARGS]..." in result.output
+    assert "Zuffer CLI - Discord Server Management Tool" in result.output