microsoft/vscode-react-native
Publicmirrored fromhttps://github.com/microsoft/vscode-react-nativeAvailable
test/extension/packager.test.ts
61lines · modecode
| 1 | // Copyright (c) Microsoft Corporation. All rights reserved. |
| 2 | // Licensed under the MIT license. See LICENSE file in the project root for details. |
| 3 | |
| 4 | import { Packager } from "../../src/common/packager"; |
| 5 | import { Request } from "../../src/common/node/request"; |
| 6 | |
| 7 | import * as assert from "assert"; |
| 8 | import * as sinon from "sinon"; |
| 9 | |
| 10 | suite("packager", function () { |
| 11 | suite("extensionContext", function () { |
| 12 | let requestStub: Sinon.SinonStub; |
| 13 | |
| 14 | setup(() => { |
| 15 | requestStub = sinon.stub(Request, "request"); |
| 16 | }); |
| 17 | |
| 18 | teardown(() => { |
| 19 | requestStub.restore(); |
| 20 | }); |
| 21 | |
| 22 | test("isRunning should check correct status URL", function (done) { |
| 23 | requestStub.returns(Promise.resolve("packager-status:running")); |
| 24 | |
| 25 | new Packager("/workspace", "/workspace", Packager.DEFAULT_PORT) |
| 26 | .isRunning() |
| 27 | .then(isRunning => { |
| 28 | assert(isRunning); |
| 29 | assert(requestStub.firstCall.args[0].match("http://localhost:" + Packager.DEFAULT_PORT)); |
| 30 | }) |
| 31 | .then(done, () => { |
| 32 | assert.fail(null, null, "packager was expected to be running"); |
| 33 | done(); |
| 34 | }); |
| 35 | }); |
| 36 | |
| 37 | test("isRunning should report false if server doesn't respond", function (done) { |
| 38 | requestStub.returns(Promise.reject(void 0)); |
| 39 | |
| 40 | new Packager("/workspace", "/workspace", 9091) |
| 41 | .isRunning() |
| 42 | .then(isRunning => assert(!isRunning)) |
| 43 | .then(done, () => { |
| 44 | assert.fail(null, null, "packager was not expected to be running"); |
| 45 | done(); |
| 46 | }); |
| 47 | }); |
| 48 | |
| 49 | test("isRunning should report false if request fails", function (done) { |
| 50 | requestStub.returns(Promise.resolve("some_random_string")); |
| 51 | |
| 52 | new Packager("/workspace", "/workspace", 10001) |
| 53 | .isRunning() |
| 54 | .then(isRunning => assert(!isRunning)) |
| 55 | .then(done, () => { |
| 56 | assert.fail(null, null, "packager was not expected to be running"); |
| 57 | done(); |
| 58 | }); |
| 59 | }); |
| 60 | }); |
| 61 | }); |
| 62 | |