Ryan/Reactive-Resume
1
0
Fork 0
mirror of https://github.com/AmruthPillai/Reactive-Resume.git synced 2025-11-24 05:32:03 +10:00
Code Issues Packages Projects Releases Wiki Activity

Firebase Stub: simple implementation of data changes listener

Browse Source
This commit is contained in:
gianantoniopini
2021-01-14 14:48:07 +01:00
parent 6d36c27889
commit 46781bba60
3 changed files with 135 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
__mocks__/__tests__/gatsby-plugin-firebase.test.js
View File

@ -281,7 +281,7 @@ describe('FirebaseStub', () => {
expect(reference.equalToValue).toHaveLength(0);
});
it('triggers callback with resumes when creating new one', async () => {
it('triggers callback with resumes when creating a new one', async () => {
const userUid = DatabaseConstants.user1.uid;
let snapshotValue = null;
@ -333,5 +333,56 @@ describe('FirebaseStub', () => {
expect(snapshotValue[newResume.id]).toBeTruthy();
expect(snapshotValue[newResume.id].id).toBe(newResume.id);
});
it('triggers callback with resumes when updating an existing one', async () => {
const userUid = DatabaseConstants.user1.uid;
let snapshotValue = null;
const callback = jest.fn((snapshot) => {
snapshotValue = snapshot.val();
});
FirebaseStub.database()
.ref(DatabaseConstants.resumesPath)
.orderByChild('user')
.equalTo(userUid)
.on('value', callback);
await waitFor(() => callback.mock.calls[0][0]);
expect(callback.mock.calls).toHaveLength(1);
callback.mockClear();
expect(snapshotValue).not.toBeNull();
expect(Object.keys(snapshotValue)).toHaveLength(2);
Object.values(snapshotValue).forEach((resume) =>
expect(resume.user).toEqual(userUid),
);
snapshotValue = null;
const existingResume = (
await FirebaseStub.database()
.ref(
`${DatabaseConstants.resumesPath}/${DatabaseConstants.demoStateResume1Id}`,
)
.once('value')
).val();
expect(existingResume).toBeTruthy();
expect(existingResume.user).toEqual(userUid);
existingResume.name = 'Test Resume renamed';
await FirebaseStub.database()
.ref(`${DatabaseConstants.resumesPath}/${existingResume.id}`)
.update(existingResume);
await waitFor(() => callback.mock.calls[0][0]);
expect(callback.mock.calls).toHaveLength(1);
callback.mockClear();
expect(snapshotValue).not.toBeNull();
expect(Object.keys(snapshotValue)).toHaveLength(2);
expect(snapshotValue[existingResume.id]).toBeTruthy();
expect(snapshotValue[existingResume.id].name).toBe(existingResume.name);
});
});
});