更新

app/tests/test_shell_contract.py

@@ -288,6 +288,82 @@ def test_shell_ai_entry_always_opens_patient_picker_even_with_current_selection(
     assert shell_window.stack.currentWidget() is current
 
 
+def test_shell_global_diagnosis_entry_reuses_dialog_and_obeys_permissions(
+    shell_window: ShellWindow,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    opened: list[tuple[str, int]] = []
+    refresh_callbacks: list[Any] = []
+    created: list[Any] = []
+
+    class _SavedSignal:
+        def connect(self, callback: Any) -> None:
+            refresh_callbacks.append(callback)
+
+    class _DiagnosisDialogDouble:
+        def __init__(
+            self,
+            repository: Any,
+            parent: Any,
+            *,
+            permissions: Any,
+        ) -> None:
+            self.repository = repository
+            self.parent = parent
+            self.permissions = permissions
+            self.saved = _SavedSignal()
+            self.raise_count = 0
+            self.activate_count = 0
+            created.append(self)
+
+        def refresh_permissions(self, permissions: Any) -> None:
+            self.permissions = permissions
+
+        def open_for(
+            self,
+            diagnosis_id: int,
+            *,
+            editable: bool,
+            modeless: bool,
+        ) -> None:
+            assert editable is True
+            assert modeless is True
+            opened.append(("edit", diagnosis_id))
+
+        def open_view_only(self, diagnosis_id: int, *, modeless: bool) -> None:
+            assert modeless is True
+            opened.append(("view", diagnosis_id))
+
+        def raise_(self) -> None:
+            self.raise_count += 1
+
+        def activateWindow(self) -> None:  # noqa: N802 - Qt-compatible test double
+            self.activate_count += 1
+
+    monkeypatch.setattr(shell_module, "DiagnosisDialog", _DiagnosisDialogDouble)
+    shell_window._global_diagnosis_dialog = None
+
+    shell_window.permissions = {"tcm.diagnosis/edit"}
+    assert shell_window.open_diagnosis_by_id(501, modeless=True) is created[0]
+    shell_window.permissions = {"tcm.diagnosis/readonlyDetail"}
+    assert shell_window.open_diagnosis_by_id("502", modeless=True) is created[0]
+    shell_window.permissions = {"tcm.diagnosis/*"}
+    assert shell_window.open_diagnosis_by_id(503, modeless=True) is created[0]
+
+    assert opened == [("edit", 501), ("view", 502), ("edit", 503)]
+    assert len(created) == 1
+    assert created[0].parent is shell_window
+    assert len(refresh_callbacks) == 1
+    assert created[0].raise_count == 3
+    assert created[0].activate_count == 3
+
+    shell_window.permissions = set()
+    assert shell_window.open_diagnosis_by_id(504, modeless=True) is None
+    assert shell_window.open_diagnosis_by_id(0, modeless=True) is None
+    assert shell_window.open_diagnosis_by_id("invalid", modeless=True) is None
+    assert opened == [("edit", 501), ("view", 502), ("edit", 503)]
+
+
 def test_shell_ai_entry_without_selection_opens_patient_diagnosis_picker(
     application: QApplication,
     shell_window: ShellWindow,