Files
studysprint/__tests__/subject/createSubject.test.tsx

48 lines
1.2 KiB
TypeScript

import { supabase } from "@/lib/supabase";
import { fireEvent, render, waitFor } from "@testing-library/react-native";
import { router } from "expo-router";
import CreateSubject from "../../app/subject/createSubject";
const mockInsert = jest.fn();
jest.mock("expo-router", () => ({
router: {
back: jest.fn(),
replace: jest.fn(),
},
Stack: {
Screen: () => null,
},
}));
jest.mock("@/lib/supabase", () => {
return {
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 () => {
mockInsert.mockResolvedValue({ error: null });
const screen = render(<CreateSubject />);
fireEvent.changeText(screen.getByTestId("subject-title-input"), "ikt205g26v");
fireEvent.press(screen.getByTestId("create-subject-button"));
await waitFor(() => {
expect(supabase.from).toHaveBeenCalledWith("subjects");
expect(mockInsert).toHaveBeenCalled();
expect(router.back).toHaveBeenCalled();
});
});