test(front): add test suite frontend (WIP)

client/tests/helpers/store.ts

@@ -0,0 +1,33 @@
+import { useAuthStore } from '../../src/store/authStore';
+import { useTripStore } from '../../src/store/tripStore';
+import { useSettingsStore } from '../../src/store/settingsStore';
+import { useVacayStore } from '../../src/store/vacayStore';
+import { useAddonStore } from '../../src/store/addonStore';
+import { useInAppNotificationStore } from '../../src/store/inAppNotificationStore';
+import { usePermissionsStore } from '../../src/store/permissionsStore';
+
+// Capture initial states at import time (before any test modifies them)
+const initialAuthState = useAuthStore.getState();
+const initialTripState = useTripStore.getState();
+const initialSettingsState = useSettingsStore.getState();
+const initialVacayState = useVacayStore.getState();
+const initialAddonState = useAddonStore.getState();
+const initialNotifState = useInAppNotificationStore.getState();
+const initialPermsState = usePermissionsStore.getState();
+
+export function resetAllStores(): void {
+  useAuthStore.setState(initialAuthState, true);
+  useTripStore.setState(initialTripState, true);
+  useSettingsStore.setState(initialSettingsState, true);
+  useVacayStore.setState(initialVacayState, true);
+  useAddonStore.setState(initialAddonState, true);
+  useInAppNotificationStore.setState(initialNotifState, true);
+  usePermissionsStore.setState(initialPermsState, true);
+}
+
+export function seedStore<T extends object>(
+  store: { setState: (partial: Partial<T>, replace?: boolean) => void },
+  state: Partial<T>,
+): void {
+  store.setState(state);
+}