PLT-5755: Infrastructure for Component Testing. (#5814)
This migrates the existing webapp tests to using Jest and Enzyme. The infrastructure is put in place for React component testing, and a few simple example component tests are implemented. This also adds snapshot testing of components, coverage checking for the webapp (although that is not yet integrated to Coveralls), and the ability to run npm run test:watch to automatically re-run affected tests when working on the webapp codebase.
Этот коммит содержится в:
George Goldberg
коммит произвёл
Christopher Speller
Christopher Speller
родитель
c6ded1dbfd
Коммит
7d449e0556
248
webapp/tests/client/client_file.test.jsx
Обычный файл
248
webapp/tests/client/client_file.test.jsx
Обычный файл
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// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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import TestHelper from 'tests/helpers/client-test-helper.jsx';
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const fs = require('fs');
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describe('Client.File', function() {
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const testGifFileName = 'testFile.gif';
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beforeAll(function() {
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// write a temporary file so that we have something to upload for testing
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const buffer = new Buffer('R0lGODlhAQABAIABAP///wAAACwAAAAAAQABAAACAkQBADs=', 'base64');
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const testGif = fs.openSync(testGifFileName, 'w+');
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fs.writeFileSync(testGif, buffer);
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});
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afterAll(function() {
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fs.unlinkSync(testGifFileName);
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});
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test('uploadFile', function(done) {
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TestHelper.initBasic(done, () => {
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const clientId = TestHelper.generateId();
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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clientId,
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function(resp) {
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expect(resp.file_infos.length).toBe(1);
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expect(resp.client_ids.length).toBe(1);
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expect(resp.client_ids[0]).toEqual(clientId);
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done();
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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test('getFile', function(done) {
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TestHelper.initBasic(done, () => {
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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'',
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function(resp) {
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TestHelper.basicClient().getFile(
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resp.file_infos[0].id,
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function() {
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done();
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},
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function(err2) {
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done.fail(new Error(err2.message));
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}
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);
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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test('getFileThumbnail', function(done) {
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TestHelper.initBasic(done, () => {
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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'',
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function(resp) {
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TestHelper.basicClient().getFileThumbnail(
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resp.file_infos[0].id,
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function() {
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done();
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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test('getFilePreview', function(done) {
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TestHelper.initBasic(done, () => {
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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'',
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function(resp) {
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TestHelper.basicClient().getFilePreview(
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resp.file_infos[0].id,
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function() {
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done();
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},
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function(err2) {
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done.fail(new Error(err2.message));
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}
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);
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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test('getFileInfo', function(done) {
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TestHelper.initBasic(done, () => {
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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'',
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function(resp) {
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const fileId = resp.file_infos[0].id;
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TestHelper.basicClient().getFileInfo(
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fileId,
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function(info) {
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expect(info.id).toEqual(fileId);
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expect(info.name).toEqual(testGifFileName);
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done();
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},
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function(err2) {
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done.fail(new Error(err2.message));
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}
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);
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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test('getPublicLink', function(done) {
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TestHelper.initBasic(done, () => {
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TestHelper.basicClient().enableLogErrorsToConsole(false); // Disabling since this unit test causes an error
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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'',
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function(resp) {
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const post = TestHelper.fakePost();
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post.channel_id = TestHelper.basicChannel().id;
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post.file_ids = resp.file_infos.map((info) => info.id);
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TestHelper.basicClient().createPost(
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post,
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function(data) {
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expect(data.file_ids).toEqual(post.file_ids);
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TestHelper.basicClient().getPublicLink(
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post.file_ids[0],
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function() {
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done.fail(new Error('public links should be disabled by default'));
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// request.
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// get(link).
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// end(TestHelper.basicChannel().handleResponse.bind(
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// this,
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// 'getPublicLink',
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// function() {
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// done();
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// },
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// function(err4) {
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// done.fail(new Error(err4.message));
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// }
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// ));
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},
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function() {
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done();
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// done.fail(new Error(err3.message));
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}
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);
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},
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function(err2) {
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done.fail(new Error(err2.message));
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}
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);
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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test('getFileInfosForPost', function(done) {
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TestHelper.initBasic(done, () => {
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TestHelper.basicClient().uploadFile(
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fs.createReadStream(testGifFileName),
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testGifFileName,
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TestHelper.basicChannel().id,
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'',
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function(resp) {
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const post = TestHelper.fakePost();
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post.channel_id = TestHelper.basicChannel().id;
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post.file_ids = resp.file_infos.map((info) => info.id);
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TestHelper.basicClient().createPost(
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post,
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function(data) {
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expect(data.file_ids).toEqual(post.file_ids);
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TestHelper.basicClient().getFileInfosForPost(
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post.channel_id,
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data.id,
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function(files) {
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expect(files.length).toBe(1);
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expect(files[0].id).toEqual(resp.file_infos[0].id);
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done();
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},
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function(err3) {
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done.fail(new Error(err3.message));
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}
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);
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},
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function(err2) {
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done.fail(new Error(err2.message));
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}
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);
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},
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function(err) {
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done.fail(new Error(err.message));
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}
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);
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});
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});
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});
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