opds-web-client
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JavaScript
;
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var __generator = (this && this.__generator) || function (thisArg, body) {
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};
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*/];
}
});
}); });
});
});