Files
studysprint/__tests__/subject/createSubject.test.tsx
2026-05-06 17:15:41 +02:00

64 lines
1.6 KiB
TypeScript

import UpsertSubject from "@/app/subject/upsertSubject";
import { supabase } from "@/lib/supabase";
import { fireEvent, render, waitFor } from "@testing-library/react-native";
import { router } from "expo-router";
const mockSingle = jest.fn();
const mockSelect = jest.fn(() => ({ single: mockSingle }));
const mockInsert = jest.fn(() => ({ select: mockSelect }));
jest.mock("expo-router", () => ({
router: {
back: jest.fn(),
replace: jest.fn(),
},
Stack: {
Screen: () => null,
},
useLocalSearchParams: () => ({}),
}));
jest.mock("@/lib/supabase", () => ({
supabase: {
auth: {
getUser: jest.fn(() =>
Promise.resolve({
data: { user: { id: "user-123" } },
error: null,
})
),
},
from: jest.fn(() => ({
insert: mockInsert,
})),
},
}));
test("creates a subject and navigates back", async () => {
mockSingle.mockResolvedValue({
data: {
sId: "subject-123",
title: "ikt205g26v",
uId: "user-123",
},
error: null,
});
const screen = render(<UpsertSubject />);
fireEvent.changeText(screen.getByTestId("subject-title-input"), "ikt205g26v");
fireEvent.press(screen.getByTestId("upsert-subject-button"));
await waitFor(() => {
expect(supabase.from).toHaveBeenCalledWith("subjects");
expect(mockInsert).toHaveBeenCalledWith(
expect.objectContaining({
title: "ikt205g26v",
uId: "user-123",
})
);
expect(mockSelect).toHaveBeenCalled();
expect(mockSingle).toHaveBeenCalled();
expect(router.back).toHaveBeenCalled();
});
});