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fix(fcm): Fix error throw when data property exists but is undefined #1139

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fix(fcm): Fix error throw when data property exists but is undefined #1139

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483d3be
fix(messaging): Fix error throw when data property exists but is unde…
italoiz Jan 20, 2021
97e2f9d
chore: fix the code standard
italoiz Jan 20, 2021
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2 changes: 1 addition & 1 deletion src/messaging/messaging.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -857,7 +857,7 @@ export class Messaging implements MessagingInterface {
}

// Validate the data payload object does not contain blacklisted properties
if ('data' in payloadCopy) {
if ('data' in payloadCopy && payloadCopy.data !== undefined) {
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May be just if (payloadCopy.data)

BLACKLISTED_DATA_PAYLOAD_KEYS.forEach((blacklistedKey) => {
if (blacklistedKey in payloadCopy.data!) {
throw new FirebaseMessagingError(
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100 changes: 100 additions & 0 deletions test/unit/messaging/messaging.spec.ts
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Expand Up @@ -566,6 +566,12 @@ describe('Messaging', () => {
{ token: 'mock-token' },
).should.eventually.be.rejected.and.have.property('code', 'messaging/invalid-argument');
});

it('should not throws when the payload contains the data property with undefined value', () => {
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should not throw when

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This test case is actually irrelevant to the actual fix. The fix only applies to legacy FCM APIs like sendToDevice(). It has no effect on send(). We can remove this.

mockedRequests.push(mockSendRequest());
const message = { token: 'a', data: undefined };
return messaging.send(message).should.eventually.equal('projects/projec_id/messages/message_id');
})
});

describe('sendAll()', () => {
Expand Down Expand Up @@ -823,6 +829,29 @@ describe('Messaging', () => {
[validMessage],
).should.eventually.be.rejected.and.have.property('code', 'app/invalid-credential');
});

it('should not throws when the payload contains the data property with undefined value', () => {
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Please remove. Not relevant to the fix.

const messageIds = [
'projects/projec_id/messages/1',
'projects/projec_id/messages/2',
'projects/projec_id/messages/3',
];
mockedRequests.push(mockBatchRequest(messageIds));
const validMessageWithUndefinedDataProp = { ...validMessage, data: undefined }
return messaging.sendAll([
validMessageWithUndefinedDataProp,
validMessageWithUndefinedDataProp,
validMessageWithUndefinedDataProp
]).then((response: BatchResponse) => {
expect(response.successCount).to.equal(3);
expect(response.failureCount).to.equal(0);
response.responses.forEach((resp, idx) => {
expect(resp.success).to.be.true;
expect(resp.messageId).to.equal(messageIds[idx]);
expect(resp.error).to.be.undefined;
});
});
})
});

describe('sendMulticast()', () => {
Expand Down Expand Up @@ -1118,6 +1147,31 @@ describe('Messaging', () => {
).should.eventually.be.rejected.and.have.property('code', 'app/invalid-credential');
});

it('should not throws when the payload contains the data property with undefined value', () => {
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Please remove.

const messageIds = [
'projects/projec_id/messages/1',
'projects/projec_id/messages/2',
'projects/projec_id/messages/3',
];
mockedRequests.push(mockBatchRequest(messageIds));
return messaging.sendMulticast({
tokens: ['a', 'b', 'c'],
android: { ttl: 100 },
apns: { payload: { aps: { badge: 42 } } },
data: undefined,
notification: { title: 'test title' },
webpush: { data: { webKey: 'webValue' } },
}).then((response: BatchResponse) => {
expect(response.successCount).to.equal(3);
expect(response.failureCount).to.equal(0);
response.responses.forEach((resp, idx) => {
expect(resp.success).to.be.true;
expect(resp.messageId).to.equal(messageIds[idx]);
expect(resp.error).to.be.undefined;
});
});
})

function checkSendResponseSuccess(response: SendResponse, messageId: string): void {
expect(response.success).to.be.true;
expect(response.messageId).to.equal(messageId);
Expand Down Expand Up @@ -1457,6 +1511,16 @@ describe('Messaging', () => {
expect(mockOptionsClone).to.deep.equal(mocks.messaging.options);
});
});

it('should not throws when the payload contains the data property with undefined value', () => {
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should not throw when...

mockedRequests.push(mockSendToDeviceStringRequest());

return messaging.sendToDevice(
mocks.messaging.registrationToken,
{ ...mocks.messaging.payload, data: undefined },
mocks.messaging.options,
);
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We need an assertion here. May be at least .should.eventually.be.fulfilled.

})
});

describe('sendToDeviceGroup()', () => {
Expand Down Expand Up @@ -1708,6 +1772,15 @@ describe('Messaging', () => {
expect(mockOptionsClone).to.deep.equal(mocks.messaging.options);
});
});

it('should not throws when the payload contains the data property with undefined value', () => {
mockedRequests.push(mockSendToDeviceGroupRequest());

return messaging.sendToDeviceGroup(
mocks.messaging.notificationKey,
{ ...mocks.messaging.payloadDataOnly, data: undefined },
);
});
});

describe('sendToTopic()', () => {
Expand Down Expand Up @@ -1935,6 +2008,15 @@ describe('Messaging', () => {
expect(mockOptionsClone).to.deep.equal(mocks.messaging.options);
});
});

it('should not throws when the payload contains the data property with undefined value', () => {
mockedRequests.push(mockSendToTopicRequest());

return messaging.sendToTopic(
mocks.messaging.topic,
{ ...mocks.messaging.payload, data: undefined },
);
});
});

describe('sendToCondition()', () => {
Expand Down Expand Up @@ -2116,6 +2198,15 @@ describe('Messaging', () => {
expect(mockOptionsClone).to.deep.equal(mocks.messaging.options);
});
});

it('should not throws when the payload contains the data property with undefined value', () => {
mockedRequests.push(mockSendToConditionRequest());

return messaging.sendToCondition(
mocks.messaging.condition,
{ ...mocks.messaging.payloadDataOnly, data: undefined },
);
});
});

describe('Payload validation', () => {
Expand Down Expand Up @@ -2341,6 +2432,15 @@ describe('Messaging', () => {
});
});

it('should not throws when the payload contains the data property with undefined value', () => {
mockedRequests.push(mockSendToDeviceStringRequest());

return messaging.sendToDevice(mocks.messaging.registrationToken, {
...mocks.messaging.payloadDataOnly,
data: undefined,
});
});

const invalidImages = ['', 'a', 'foo', 'image.jpg'];
invalidImages.forEach((imageUrl) => {
it(`should throw given an invalid imageUrl: ${imageUrl}`, () => {
Expand Down