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* @license
* Copyright 2019 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { FirebaseError } from '@firebase/util';
import { expect } from 'chai';
import { SinonStub, stub } from 'sinon';
import { AppConfig } from '../interfaces/app-config';
import {
RegisteredInstallationEntry,
RequestStatus
} from '../interfaces/installation-entry';
import { compareHeaders } from '../testing/compare-headers';
import { getFakeAppConfig } from '../testing/get-fake-app';
import '../testing/setup';
import {
INSTALLATIONS_API_URL,
INTERNAL_AUTH_VERSION
} from '../util/constants';
import { ErrorResponse } from './common';
import { deleteInstallation } from './delete-installation';
const FID = 'defenders-of-the-faith';
describe('deleteInstallation', () => {
let appConfig: AppConfig;
let fetchSpy: SinonStub<[RequestInfo, RequestInit?], Promise<Response>>;
let registeredInstallationEntry: RegisteredInstallationEntry;
beforeEach(() => {
appConfig = getFakeAppConfig();
registeredInstallationEntry = {
fid: FID,
registrationStatus: RequestStatus.COMPLETED,
refreshToken: 'refreshToken',
authToken: {
requestStatus: RequestStatus.NOT_STARTED
}
};
fetchSpy = stub(self, 'fetch');
});
describe('successful request', () => {
beforeEach(() => {
fetchSpy.resolves(new Response());
});
it('calls the deleteInstallation server API with correct parameters', async () => {
const expectedHeaders = new Headers({
'Content-Type': 'application/json',
Accept: 'application/json',
Authorization: `${INTERNAL_AUTH_VERSION} refreshToken`,
'x-goog-api-key': 'apiKey'
});
const expectedRequest: RequestInit = {
method: 'DELETE',
headers: expectedHeaders
};
const expectedEndpoint = `${INSTALLATIONS_API_URL}/projects/projectId/installations/${FID}`;
await deleteInstallation(appConfig, registeredInstallationEntry);
expect(fetchSpy).to.be.calledOnceWith(expectedEndpoint, expectedRequest);
const actualHeaders = fetchSpy.lastCall.lastArg.headers;
compareHeaders(expectedHeaders, actualHeaders);
});
});
describe('failed request', () => {
it('throws a FirebaseError with the error information from the server', async () => {
const errorResponse: ErrorResponse = {
error: {
code: 409,
message: 'Requested entity already exists',
status: 'ALREADY_EXISTS'
}
};
fetchSpy.resolves(
new Response(JSON.stringify(errorResponse), { status: 409 })
);
await expect(
deleteInstallation(appConfig, registeredInstallationEntry)
).to.be.rejectedWith(FirebaseError);
});
it('retries once if the server returns a 5xx error', async () => {
const errorResponse: ErrorResponse = {
error: {
code: 500,
message: 'Internal server error',
status: 'SERVER_ERROR'
}
};
fetchSpy
.onCall(0)
.resolves(new Response(JSON.stringify(errorResponse), { status: 500 }));
fetchSpy.onCall(1).resolves(new Response());
await expect(deleteInstallation(appConfig, registeredInstallationEntry))
.to.be.fulfilled;
expect(fetchSpy).to.be.calledTwice;
});
});
});
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