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opds-web-client

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"use strict"; var __assign = (this && this.__assign) || function () { __assign = Object.assign || function(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); }; var __generator = (this && this.__generator) || function (thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (_) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } }; Object.defineProperty(exports, "__esModule", { value: true }); var chai_1 = require("chai"); var sinon_1 = require("sinon"); var fetchMock = require("fetch-mock"); var DataFetcher_1 = require("../DataFetcher"); var Cookie = require("js-cookie"); describe("DataFetcher", function () { var adapter = function (data, url) { return "adapter"; }; describe("fetch()", function () { beforeEach(function () { fetchMock.mock("test-url", 200).mock("http://example.com", 200); }); afterEach(function () { fetchMock.restore(); }); it("uses fetch()", function () { var options = { method: "POST", data: { test: "test" }, credentials: "same-origin" }; var fetcher = new DataFetcher_1.default({ adapter: adapter }); fetcher.fetch("test-url", options); var fetchArgs = fetchMock.calls(); (0, chai_1.expect)(fetchMock.called()).to.equal(true); (0, chai_1.expect)(fetchArgs[0][0]).to.equal("/test-url"); (0, chai_1.expect)(fetchArgs[0][1]).to.deep.equal(__assign(__assign({}, options), { headers: { "X-Requested-With": "XMLHttpRequest", Authorization: "" } })); }); it("sends credentials by default", function () { var options = { method: "POST", data: { test: "test" } }; var fetcher = new DataFetcher_1.default({ adapter: adapter }); fetcher.fetch("test-url", options); var fetchArgs = fetchMock.calls(); (0, chai_1.expect)(fetchMock.called()).to.equal(true); (0, chai_1.expect)(fetchArgs[0][0]).to.equal("/test-url"); (0, chai_1.expect)(fetchArgs[0][1]).to.deep.equal(__assign({ credentials: "same-origin", headers: { "X-Requested-With": "XMLHttpRequest", Authorization: "" } }, options)); }); it("uses proxy url if provided", function () { var MockFormData = /** @class */ (function () { function MockFormData() { this.data = {}; } MockFormData.prototype.append = function (key, val) { this.data[key] = val; }; MockFormData.prototype.get = function (key) { return { value: this.data[key] }; }; MockFormData.prototype.apply = function () { return; }; return MockFormData; }()); var formDataStub = (0, sinon_1.stub)(window, "FormData").callsFake(function () { return new MockFormData(); }); var proxyUrl = "http://example.com"; var fetcher = new DataFetcher_1.default({ proxyUrl: proxyUrl, adapter: adapter }); fetcher.fetch("test-url"); var fetchArgs = fetchMock.calls(); (0, chai_1.expect)(fetchMock.called()).to.equal(true); (0, chai_1.expect)(fetchArgs[0][0]).to.equal("".concat(proxyUrl, "/")); (0, chai_1.expect)(fetchArgs[0][1].method).to.equal("POST"); (0, chai_1.expect)(fetchArgs[0][1].body.get("url").value).to.equal("test-url"); formDataStub.restore(); }); it("prepares auth headers", function () { var fetcher = new DataFetcher_1.default({ adapter: adapter }); var credentials = { provider: "test", credentials: "credentials" }; fetcher.getAuthCredentials = function () { return credentials; }; fetcher.fetch("test-url"); var fetchArgs = fetchMock.calls(); (0, chai_1.expect)(fetchArgs[0][1].headers["Authorization"]).to.equal("credentials"); }); }); describe("Auth Credentials", function () { it("doesn't set auth credentials if there are none", function () { var fetcher = new DataFetcher_1.default({ adapter: adapter }); fetcher.setAuthCredentials(undefined); (0, chai_1.expect)(Cookie.get(fetcher.authKey)).to.deep.equal(undefined); }); it("sets auth credentials", function () { var fetcher = new DataFetcher_1.default({ adapter: adapter }); var credentials = { provider: "test", credentials: "credentials" }; fetcher.setAuthCredentials(credentials); (0, chai_1.expect)(Cookie.get(fetcher.authKey)).to.deep.equal(JSON.stringify(credentials)); }); it("gets auth credentials", function () { var fetcher = new DataFetcher_1.default({ adapter: adapter }); var credentials = { provider: "test", credentials: "credentials" }; Cookie.set(fetcher.authKey, JSON.stringify(credentials)); (0, chai_1.expect)(fetcher.getAuthCredentials()).to.deep.equal(credentials); }); it("clears auth credentials", function () { var fetcher = new DataFetcher_1.default({ adapter: adapter }); var credentials = { provider: "test", credentials: "credentials" }; Cookie.set(fetcher.authKey, JSON.stringify(credentials)); fetcher.clearAuthCredentials(); (0, chai_1.expect)(Cookie.get(fetcher.authKey)).to.equal(undefined); }); }); describe("fetchOPDSData()", function () { it("rejects and returns an error if the adapter isn't configured", function () { return __awaiter(void 0, void 0, void 0, function () { var fetcher; return __generator(this, function (_a) { switch (_a.label) { case 0: fetcher = new DataFetcher_1.default(); // No need to mock a fetch response since it should not reach that point. return [4 /*yield*/, fetcher.fetchOPDSData("test-url").catch(function (err) { (0, chai_1.expect)(err.status).to.equal(null); (0, chai_1.expect)(err.response).to.equal("No adapter has been configured in DataFetcher."); (0, chai_1.expect)(err.url).to.equal("test-url"); })]; case 1: // No need to mock a fetch response since it should not reach that point. _a.sent(); return [2 /*return*/]; } }); }); }); it("throws error if response isn't 200", function () { return __awaiter(void 0, void 0, void 0, function () { var fetcher; return __generator(this, function (_a) { switch (_a.label) { case 0: fetchMock.mock("test-url", { status: 401, body: "unauthorized" }); fetcher = new DataFetcher_1.default({ adapter: adapter }); return [4 /*yield*/, fetcher.fetchOPDSData("test-url").catch(function (err) { (0, chai_1.expect)(err.status).to.equal(401); (0, chai_1.expect)(err.response).to.equal("unauthorized"); (0, chai_1.expect)(err.url).to.equal("test-url"); })]; case 1: _a.sent(); fetchMock.restore(); return [2 /*return*/]; } }); }); }); it("throws an error if the response is not OPDS", function () { return __awaiter(void 0, void 0, void 0, function () { var fetcher; return __generator(this, function (_a) { switch (_a.label) { case 0: fetchMock.mock("test-url", { status: 200, body: "not OPDS" }); fetcher = new DataFetcher_1.default({ adapter: adapter }); return [4 /*yield*/, fetcher.fetchOPDSData("test-url").catch(function (err) { (0, chai_1.expect)(err.status).to.equal(null); (0, chai_1.expect)(err.response).to.equal("Failed to parse OPDS data"); (0, chai_1.expect)(err.url).to.equal("test-url"); })]; case 1: _a.sent(); fetchMock.restore(); return [2 /*return*/]; } }); }); }); it("throws an error on a bad call", function () { return __awaiter(void 0, void 0, void 0, function () { var fetcher; return __generator(this, function (_a) { switch (_a.label) { case 0: fetchMock.mock("test-url", { status: 500, body: "nope" }); fetcher = new DataFetcher_1.default({ adapter: adapter }); return [4 /*yield*/, fetcher.fetchOPDSData("test-url").catch(function (err) { (0, chai_1.expect)(err.response).to.equal("nope"); })]; case 1: _a.sent(); fetchMock.restore(); return [2 /*return*/]; } }); }); }); }); });