geng

app/tests/test_shell_contract.py

@@ -26,10 +26,16 @@ class _ShellPageDouble(QWidget):
         self.permissions = permissions
         self.current_user = current_user
         self.refresh_count = 0
+        self.show_count = 0
 
     def refresh(self) -> None:
         self.refresh_count += 1
 
+    def showEvent(self, event: Any) -> None:  # noqa: N802 - Qt virtual
+        super().showEvent(event)
+        self.show_count += 1
+        self.refresh()
+
 
 @pytest.fixture(scope="module")
 def application() -> QApplication:
@@ -211,6 +217,34 @@ def test_every_visible_page_navigates_and_visited_tabs_track_active_page(
     ]
 
 
+def test_real_navigation_refreshes_once_and_current_page_click_is_a_noop(
+    application: QApplication,
+    shell_window: ShellWindow,
+) -> None:
+    appointments = shell_window.pages["appointments"]
+    reception = shell_window.pages["reception"]
+    assert isinstance(appointments, _ShellPageDouble)
+    assert isinstance(reception, _ShellPageDouble)
+    assert appointments.refresh_count == 1
+    assert appointments.show_count == 1
+    assert reception.refresh_count == 0
+
+    shell_window.nav_buttons["reception"].click()
+    application.processEvents()
+    assert reception.refresh_count == 1
+    assert reception.show_count == 1
+
+    shell_window.nav_buttons["reception"].click()
+    application.processEvents()
+    assert reception.refresh_count == 1
+    assert reception.show_count == 1
+
+    shell_window.nav_buttons["appointments"].click()
+    application.processEvents()
+    assert appointments.refresh_count == 2
+    assert appointments.show_count == 2
+
+
 def test_non_fixed_tabs_close_and_active_close_renavigates(
     shell_window: ShellWindow,
 ) -> None: