Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/hermes_cli/test_gateway_wsl.py

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+"""Tests for WSL detection and WSL-aware gateway behavior."""
+
+import subprocess
+from types import SimpleNamespace
+from unittest.mock import patch, MagicMock, mock_open
+
+import pytest
+
+import hermes_cli.gateway as gateway
+import hermes_constants
+
+
+# =============================================================================
+# is_wsl() in hermes_constants
+# =============================================================================
+
+class TestIsWsl:
+    """Test the shared is_wsl() utility."""
+
+    def setup_method(self):
+        # Reset cached value between tests
+        hermes_constants._wsl_detected = None
+
+    def test_detects_wsl2(self):
+        fake_content = (
+            "Linux version 5.15.146.1-microsoft-standard-WSL2 "
+            "(gcc (GCC) 11.2.0) #1 SMP Thu Jan 11 04:09:03 UTC 2024\n"
+        )
+        with patch("builtins.open", mock_open(read_data=fake_content)):
+            assert hermes_constants.is_wsl() is True
+
+
+    def test_no_proc_version(self):
+        with patch("builtins.open", side_effect=FileNotFoundError):
+            assert hermes_constants.is_wsl() is False
+
+
+# =============================================================================
+# _wsl_systemd_operational() in gateway
+# =============================================================================
+
+class TestWslSystemdOperational:
+    """Test the WSL systemd check."""
+
+    def test_running(self, monkeypatch):
+        monkeypatch.setattr(
+            gateway.subprocess, "run",
+            lambda *a, **kw: SimpleNamespace(
+                returncode=0, stdout="running\n", stderr=""
+            ),
+        )
+        assert gateway._wsl_systemd_operational() is True
+
+
+# =============================================================================
+# supports_systemd_services() WSL integration
+# =============================================================================
+
+class TestSupportsSystemdServicesWSL:
+    """Test that supports_systemd_services() handles WSL correctly."""
+
+    @pytest.mark.linux_only
+    def test_wsl_with_systemd(self, monkeypatch):
+        """WSL + working systemd → True.
+
+        Linux-gated: ``supports_systemd_services()`` short-circuits on
+        ``is_linux()``, so off Linux this asserted nothing about systemd.
+        """
+        monkeypatch.setattr(gateway, "is_termux", lambda: False)
+        monkeypatch.setattr(
+            gateway.shutil, "which", lambda _name: "/usr/bin/systemctl"
+        )
+        monkeypatch.setattr(gateway, "is_wsl", lambda: True)
+        monkeypatch.setattr(gateway, "_wsl_systemd_operational", lambda: True)
+        assert gateway.supports_systemd_services() is True
+
+    @pytest.mark.linux_only
+    def test_termux_still_excluded(self, monkeypatch):
+        """Termux → False regardless of WSL status.
+
+        Linux-gated: off Linux the ``not is_linux()`` arm returns False first,
+        so the Termux exclusion itself would never be exercised.
+        """
+        monkeypatch.setattr(gateway, "is_termux", lambda: True)
+        assert gateway.supports_systemd_services() is False
+
+
+# =============================================================================
+# WSL messaging in gateway commands
+# =============================================================================
+
+class TestGatewayCommandWSLMessages:
+    """Test that WSL users see appropriate guidance."""
+
+    @pytest.mark.linux_only
+    def test_install_wsl_no_systemd(self, monkeypatch, capsys):
+        """hermes gateway install on WSL without systemd shows guidance.
+
+        Linux-gated: WSL *is* a Linux host, and the guidance branch sits after
+        the macOS/Windows arms in ``gateway_command``. Reaching it on another
+        host previously required stubbing ``is_macos``/``is_windows`` — on a
+        real Windows host the unstubbed version would have run
+        ``gateway_windows.install()`` against the user's real Startup folder.
+        """
+        monkeypatch.setattr(gateway, "is_termux", lambda: False)
+        monkeypatch.setattr(gateway, "is_wsl", lambda: True)
+        monkeypatch.setattr(gateway, "supports_systemd_services", lambda: False)
+        monkeypatch.setattr(gateway, "is_managed", lambda: False)
+
+        args = SimpleNamespace(
+            gateway_command="install", force=False, system=False,
+            run_as_user=None,
+        )
+        with pytest.raises(SystemExit) as exc_info:
+            gateway.gateway_command(args)
+        assert exc_info.value.code == 1
+
+        out = capsys.readouterr().out
+        assert "WSL detected" in out
+        assert "systemd is not running" in out
+        assert "hermes gateway run" in out
+        assert "tmux" in out
+
+
+    @pytest.mark.linux_only
+    def test_status_wsl_running_manual(self, monkeypatch, capsys):
+        """hermes gateway status on WSL with manual process shows WSL note.
+
+        Linux-gated for the same reason as the install case: the WSL note is
+        printed only after the macOS/Windows service branches decline.
+        """
+        monkeypatch.setattr(gateway, "supports_systemd_services", lambda: False)
+        monkeypatch.setattr(gateway, "is_termux", lambda: False)
+        monkeypatch.setattr(gateway, "is_wsl", lambda: True)
+        monkeypatch.setattr(gateway, "find_gateway_pids", lambda: [12345])
+        monkeypatch.setattr(gateway, "_runtime_health_lines", lambda: [])
+        # Stub out the systemd unit path check
+        monkeypatch.setattr(
+            gateway, "get_systemd_unit_path",
+            lambda system=False: SimpleNamespace(exists=lambda: False),
+        )
+        monkeypatch.setattr(
+            gateway, "get_launchd_plist_path",
+            lambda: SimpleNamespace(exists=lambda: False),
+        )
+
+        args = SimpleNamespace(gateway_command="status", deep=False, system=False)
+        gateway.gateway_command(args)
+
+        out = capsys.readouterr().out
+        assert "WSL note" in out
+        assert "tmux or screen" in out
+