add tests for useDelegateAccountID

Author: TMisiukiewicz

tests/unit/hooks/useDelegateAccountID.test.ts

@@ -0,0 +1,121 @@
+import {renderHook, waitFor} from '@testing-library/react-native';
+import Onyx from 'react-native-onyx';
+import useDelegateAccountID from '@hooks/useDelegateAccountID';
+import ONYXKEYS from '@src/ONYXKEYS';
+
+const ACCOUNT_ID_ALICE = 1;
+const ACCOUNT_ID_BOB = 2;
+const ACCOUNT_ID_CAROL = 3;
+
+describe('useDelegateAccountID', () => {
+    beforeAll(() => {
+        Onyx.init({keys: ONYXKEYS});
+    });
+
+    beforeEach(async () => {
+        await Onyx.clear();
+    });
+
+    it('returns the accountID of the delegate when both account and personal details are set', async () => {
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_ALICE]: {accountID: ACCOUNT_ID_ALICE, login: 'alice@test.com'},
+            [ACCOUNT_ID_BOB]: {accountID: ACCOUNT_ID_BOB, login: 'bob@test.com'},
+        });
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'bob@test.com'}});
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBe(ACCOUNT_ID_BOB);
+        });
+    });
+
+    it('matches the delegate email case-insensitively', async () => {
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_ALICE]: {accountID: ACCOUNT_ID_ALICE, login: 'alice@test.com'},
+        });
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'ALICE@TEST.COM'}});
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBe(ACCOUNT_ID_ALICE);
+        });
+    });
+
+    it('returns undefined when there is no delegate set on the account', async () => {
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_ALICE]: {accountID: ACCOUNT_ID_ALICE, login: 'alice@test.com'},
+        });
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBeUndefined();
+        });
+    });
+
+    it('returns undefined when the delegate email does not match any personal detail', async () => {
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_ALICE]: {accountID: ACCOUNT_ID_ALICE, login: 'alice@test.com'},
+        });
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'unknown@test.com'}});
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBeUndefined();
+        });
+    });
+
+    it('returns undefined when personal details list is not set', async () => {
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'bob@test.com'}});
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBeUndefined();
+        });
+    });
+
+    it('updates when the delegate email changes', async () => {
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_ALICE]: {accountID: ACCOUNT_ID_ALICE, login: 'alice@test.com'},
+            [ACCOUNT_ID_BOB]: {accountID: ACCOUNT_ID_BOB, login: 'bob@test.com'},
+        });
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'alice@test.com'}});
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBe(ACCOUNT_ID_ALICE);
+        });
+
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'bob@test.com'}});
+
+        await waitFor(() => {
+            expect(result.current).toBe(ACCOUNT_ID_BOB);
+        });
+    });
+
+    it('updates when the matching personal detail is added later', async () => {
+        await Onyx.merge(ONYXKEYS.ACCOUNT, {delegatedAccess: {delegate: 'carol@test.com'}});
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_ALICE]: {accountID: ACCOUNT_ID_ALICE, login: 'alice@test.com'},
+        });
+
+        const {result} = renderHook(() => useDelegateAccountID());
+
+        await waitFor(() => {
+            expect(result.current).toBeUndefined();
+        });
+
+        await Onyx.merge(ONYXKEYS.PERSONAL_DETAILS_LIST, {
+            [ACCOUNT_ID_CAROL]: {accountID: ACCOUNT_ID_CAROL, login: 'carol@test.com'},
+        });
+
+        await waitFor(() => {
+            expect(result.current).toBe(ACCOUNT_ID_CAROL);
+        });
+    });
+});