123 lines
3.2 KiB
TypeScript
123 lines
3.2 KiB
TypeScript
import ViewDetailsSubject from "@/app/subject/viewDetailsSubject";
|
|
import { supabase } from "@/lib/supabase";
|
|
import { fireEvent, render, waitFor } from "@testing-library/react-native";
|
|
import { router } from "expo-router";
|
|
import { Alert } from "react-native";
|
|
|
|
const mockSubjectSingle = jest.fn();
|
|
const mockSubjectSelectEq = jest.fn(() => ({ single: mockSubjectSingle }));
|
|
const mockSubjectSelect = jest.fn(() => ({ eq: mockSubjectSelectEq }));
|
|
const mockSubjectDeleteEq = jest.fn();
|
|
const mockSubjectDelete = jest.fn(() => ({ eq: mockSubjectDeleteEq }));
|
|
|
|
const mockAssignmentsOrder = jest.fn();
|
|
const mockAssignmentsEq = jest.fn(() => ({ order: mockAssignmentsOrder }));
|
|
const mockAssignmentsSelect = jest.fn(() => ({ eq: mockAssignmentsEq }));
|
|
|
|
jest.mock("expo-router", () => ({
|
|
router: {
|
|
back: jest.fn(),
|
|
replace: jest.fn(),
|
|
},
|
|
Stack: {
|
|
Screen: () => null,
|
|
},
|
|
useLocalSearchParams: () => ({
|
|
sId: "subject-123",
|
|
}),
|
|
useFocusEffect: (callback: () => void) => {
|
|
const React = require("react");
|
|
React.useEffect(callback, [callback]);
|
|
},
|
|
}));
|
|
|
|
jest.mock("@/lib/supabase", () => ({
|
|
supabase: {
|
|
auth: {
|
|
getUser: jest.fn(() =>
|
|
Promise.resolve({
|
|
data: { user: { id: "user-123" } },
|
|
error: null,
|
|
})
|
|
),
|
|
getSession: jest.fn(() =>
|
|
Promise.resolve({
|
|
data: {
|
|
session: {
|
|
user: { id: "user-123" },
|
|
},
|
|
},
|
|
})
|
|
),
|
|
onAuthStateChange: jest.fn(() => ({
|
|
data: {
|
|
subscription: {
|
|
unsubscribe: jest.fn(),
|
|
},
|
|
},
|
|
})),
|
|
},
|
|
from: jest.fn((table) => {
|
|
if (table === "subjects") {
|
|
return {
|
|
select: mockSubjectSelect,
|
|
delete: mockSubjectDelete,
|
|
};
|
|
}
|
|
|
|
if (table === "assignments") {
|
|
return {
|
|
select: mockAssignmentsSelect,
|
|
};
|
|
}
|
|
|
|
return {};
|
|
}),
|
|
},
|
|
}));
|
|
|
|
const alertSpy = jest.spyOn(Alert, "alert");
|
|
|
|
test("deletes a subject and navigates back", async () => {
|
|
mockSubjectSingle.mockResolvedValue({
|
|
data: {
|
|
sId: "subject-123",
|
|
title: "ikt205g26v",
|
|
uId: "user-123",
|
|
},
|
|
error: null,
|
|
});
|
|
mockAssignmentsOrder.mockResolvedValue({ data: [], error: null, })
|
|
mockSubjectDeleteEq.mockResolvedValue({ error: null, });
|
|
|
|
const screen = render(<ViewDetailsSubject />);
|
|
|
|
await screen.findByText("ikt205g26v");
|
|
|
|
fireEvent.press(await screen.findByTestId("delete-subject-button"));
|
|
|
|
expect(alertSpy).toHaveBeenCalledWith(
|
|
"Delete Subject",
|
|
"Are you sure you want to delete this subject?",
|
|
expect.any(Array),
|
|
);
|
|
|
|
const alertButtons = alertSpy.mock.calls[0]?.[2];
|
|
expect(alertButtons).toBeDefined();
|
|
const confirmDeleteButton = alertButtons?.[1];
|
|
expect(confirmDeleteButton?.onPress).toBeDefined();
|
|
|
|
if (!confirmDeleteButton?.onPress) {
|
|
throw new Error("Delete confirmation button missing");
|
|
}
|
|
|
|
await confirmDeleteButton.onPress();
|
|
|
|
await waitFor(() => {
|
|
expect(supabase.from).toHaveBeenCalledWith("subjects");
|
|
expect(mockSubjectDelete).toHaveBeenCalled();
|
|
expect(mockSubjectDeleteEq).toHaveBeenCalledWith("sId", "subject-123");
|
|
expect(router.back).toHaveBeenCalled();
|
|
});
|
|
});
|