feat: add CLI config management commands (init, add, remove, list, show, config)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/unit/test_cli_config.py

@@ -0,0 +1,128 @@
+import pytest
+from click.testing import CliRunner
+from autossh_mgr.cli import cli
+from autossh_mgr.config import load_tunnels, save_tunnels, TunnelConfig, ensure_dirs
+
+
+@pytest.fixture(autouse=True)
+def set_config_dir(config_dir, monkeypatch):
+    monkeypatch.setenv("AUTOSSH_MGR_CONFIG_DIR", str(config_dir))
+
+
+@pytest.fixture
+def runner():
+    return CliRunner()
+
+
+def test_init_creates_structure(runner, tmp_path, monkeypatch):
+    new_dir = tmp_path / "new-config"
+    monkeypatch.setenv("AUTOSSH_MGR_CONFIG_DIR", str(new_dir))
+    result = runner.invoke(cli, ["init"])
+    assert result.exit_code == 0
+    assert (new_dir / "tunnels.yaml").exists()
+    assert (new_dir / "pids").is_dir()
+    assert (new_dir / "logs").is_dir()
+
+
+def test_init_idempotent(runner):
+    result = runner.invoke(cli, ["init"])
+    assert result.exit_code == 0
+    result = runner.invoke(cli, ["init"])
+    assert result.exit_code == 0
+
+
+def test_add_non_interactive(runner, config_dir):
+    result = runner.invoke(cli, [
+        "add", "web-service",
+        "--host", "relay.example.com",
+        "--user", "deploy",
+        "--local-port", "8080",
+        "--remote-port", "18080",
+    ])
+    assert result.exit_code == 0, result.output
+    tunnels = load_tunnels(config_dir)
+    assert len(tunnels) == 1
+    assert tunnels[0].name == "web-service"
+    assert tunnels[0].host == "relay.example.com"
+
+
+def test_add_duplicate_name_fails(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, [
+        "add", "web-service",
+        "--host", "other.com", "--user", "u",
+        "--local-port", "9090", "--remote-port", "19090",
+    ])
+    assert result.exit_code != 0
+    assert "already exists" in result.output
+
+
+def test_remove_non_running(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["remove", "web-service"], input="y\n")
+    assert result.exit_code == 0
+    assert load_tunnels(config_dir) == []
+
+
+def test_remove_unknown_name(runner):
+    result = runner.invoke(cli, ["remove", "missing"], input="y\n")
+    assert result.exit_code != 0
+    assert "No tunnel named" in result.output
+
+
+def test_remove_aborted(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["remove", "web-service"], input="n\n")
+    assert result.exit_code == 0
+    assert len(load_tunnels(config_dir)) == 1
+
+
+def test_list_empty(runner):
+    result = runner.invoke(cli, ["list"])
+    assert result.exit_code == 0
+    assert "No tunnels" in result.output
+
+
+def test_list_shows_tunnels(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["list"])
+    assert result.exit_code == 0
+    assert "web-service" in result.output
+    assert "relay.example.com" in result.output
+
+
+def test_show_tunnel(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["show", "web-service"])
+    assert result.exit_code == 0
+    assert "relay.example.com" in result.output
+    assert "8080" in result.output
+    assert "18080" in result.output
+
+
+def test_config_update_field(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["config", "web-service", "remote_port", "19000"])
+    assert result.exit_code == 0
+    t = load_tunnels(config_dir)[0]
+    assert t.remote_port == 19000
+
+
+def test_config_unknown_key(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["config", "web-service", "bad_key", "val"])
+    assert result.exit_code != 0
+    assert "Unknown field" in result.output
+
+
+def test_config_rename_disallowed(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["config", "web-service", "name", "new-name"])
+    assert result.exit_code != 0
+    assert "Cannot rename" in result.output
+
+
+def test_config_invalid_type(runner, config_dir, sample_tunnel):
+    save_tunnels(config_dir, [sample_tunnel])
+    result = runner.invoke(cli, ["config", "web-service", "port", "notanumber"])
+    assert result.exit_code != 0