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

tests/tools/test_open_preview_tool.py

@@ -0,0 +1,37 @@
+"""Tests for the GUI-surface ``open_preview`` tool."""
+
+import json
+
+import pytest
+
+from tools import desktop_ui, open_preview_tool as op
+from tools.registry import registry
+
+
+@pytest.fixture(autouse=True)
+def _reset_emitter():
+    """Each test controls the emitter; never leak one across tests."""
+    desktop_ui.set_emitter(None)
+    yield
+    desktop_ui.set_emitter(None)
+
+
+def test_lives_in_the_gui_surface_toolset(monkeypatch):
+    import tools.preview_tool  # noqa: F401 — registers desktop_preview
+    """Consolidated (#95681): this module's tool became an action of the
+    single `desktop_preview` tool in desktop_ui; the old registration is gone and
+    `preview` reaches a desktop client on ANY backend (no env gate)."""
+    monkeypatch.delenv("HERMES_DESKTOP", raising=False)
+    assert registry.get_entry("open_preview") is None
+    entry = registry.get_entry("desktop_preview")
+    assert entry is not None
+    assert entry.toolset == "desktop_ui"
+    assert entry.check_fn is None
+
+
+def test_emitter_failure_is_reported():
+    def _boom(*_a):
+        raise RuntimeError("no window")
+
+    desktop_ui.set_emitter(_boom)
+    assert "no window" in json.loads(op.open_preview_tool("https://x.example"))["error"]