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

tests/hermes_cli/test_gateway_platform_gating.py

@@ -0,0 +1,59 @@
+"""Host-specific gating in ``hermes_cli.gateway._all_platforms()``.
+
+Some messaging platforms can't function on every host. The gate lives
+in one place — ``_all_platforms()`` — so the setup wizard, the curses
+gateway-config menu, and any future picker all see the same filtered
+list.
+
+Currently:
+- Matrix is hidden on Windows. The ``[matrix]`` extra pulls
+  ``mautrix[encryption]`` -> ``python-olm``, which has no Windows wheel
+  and needs ``make`` + libolm to build from sdist. There's no native
+  Windows path that works.
+"""
+
+import pytest
+
+
+class TestMatrixHiddenOnWindows:
+    @pytest.mark.linux_only
+    def test_matrix_present_on_linux(self):
+        """Sanity: matrix is still in the picker on Linux.
+
+        Linux-gated because the assertion is the negative of the Windows
+        gate — it only means anything when the host really is not Windows.
+        """
+        import hermes_cli.gateway as gateway_mod
+
+        platforms = gateway_mod._all_platforms()
+        keys = {p["key"] for p in platforms}
+        assert "matrix" in keys, "matrix must be available on Linux"
+
+    @pytest.mark.windows_only
+    def test_matrix_absent_on_windows(self):
+        """The gate itself: matrix must be dropped on a real Windows host.
+
+        A patched ``sys.platform`` proved only that the ``if`` branch runs;
+        on native Windows this also proves the picker the user actually sees
+        omits the platform whose dependency cannot build here.
+        """
+        import hermes_cli.gateway as gateway_mod
+
+        platforms = gateway_mod._all_platforms()
+        keys = {p["key"] for p in platforms}
+        assert "matrix" not in keys, "matrix must be hidden on Windows"
+
+    @pytest.mark.windows_only
+    def test_other_platforms_unaffected_on_windows(self):
+        """Gating must only drop matrix, not collateral damage."""
+        import hermes_cli.gateway as gateway_mod
+
+        platforms = gateway_mod._all_platforms()
+        keys = {p["key"] for p in platforms}
+        # A representative sample of platforms that have no Windows
+        # blockers — picker should still surface them.
+        for must_have in ("telegram", "discord", "slack", "mattermost"):
+            assert must_have in keys, (
+                f"{must_have} disappeared from Windows picker — gate is "
+                "over-filtering"
+            )