Adjusted crud tests + added auth tests

__tests__/subject/createSubject.test.tsx

@@ -1,7 +1,7 @@
+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";
-import CreateSubject from "../../app/subject/createSubject";
 
 const mockInsert = jest.fn();
 
@@ -13,36 +13,40 @@ jest.mock("expo-router", () => ({
   Stack: {
     Screen: () => null,
   },
+  useLocalSearchParams: () => ({}),
 }));
 
-jest.mock("@/lib/supabase", () => {
-  return {
-    supabase: {
-      auth: {
-        getUser: jest.fn(() =>
-          Promise.resolve({
-            data: { user: { id: "user-123" } },
-            error: null,
-          })
-        ),
-      },
-      from: jest.fn(() => ({
-        insert: mockInsert,
-      })),
+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 () => {
   mockInsert.mockResolvedValue({ error: null });
 
-  const screen = render(<CreateSubject />);
+  const screen = render(<UpsertSubject />);
   fireEvent.changeText(screen.getByTestId("subject-title-input"), "ikt205g26v");
-  fireEvent.press(screen.getByTestId("create-subject-button"));
+  fireEvent.press(screen.getByTestId("upsert-subject-button"));
 
   await waitFor(() => {
     expect(supabase.from).toHaveBeenCalledWith("subjects");
-    expect(mockInsert).toHaveBeenCalled();
+    expect(mockInsert).toHaveBeenCalledWith(
+      expect.objectContaining({
+        title: "ikt205g26v",
+        uId: "user-123",
+      })
+    );
     expect(router.back).toHaveBeenCalled();
   });
 });