/**

* -------------------------------------------------------------------------------------------

* Copyright (c) Microsoft Corporation. All Rights Reserved. Licensed under the MIT License.

* See License in the project root for license information.

* -------------------------------------------------------------------------------------------

*/

import { assert } from "chai";

import { HTTPClient } from "../../src/HTTPClient";

import { Context } from "../../src/IContext";

import { FetchOptions } from "../../src/IFetchOptions";

import { DummyHTTPMessageHandler } from "../DummyHTTPMessageHandler";

describe("HTTPClient.ts", () => {

const httpMessageHandler: DummyHTTPMessageHandler = new DummyHTTPMessageHandler();

const httpClient: HTTPClient = new HTTPClient(httpMessageHandler);

/* tslint:disable: no-string-literal */

describe("constructor", () => {

it("Should create an instance and populate middleware member", () => {

assert.isDefined(httpClient["middleware"]);

assert.equal(httpClient["middleware"], httpMessageHandler);

});

});

/* tslint:enable: no-string-literal */

describe("sendRequest", async () => {

it("Should throw error for invalid request options incase if the url and options are passed", async () => {

try {

const url = "dummy_url";

const context: Context = {

request: url,

};

await httpClient.sendRequest(context);

throw new Error("Something wrong with the context validation");

} catch (error) {

assert.equal(error.name, "InvalidRequestOptions");

}

});

it("Should execute for context object with Request instance", async () => {

try {

const request: Request = new Request("dummy_url", {

method: "GET",

});

const context: Context = {

request,

};

await httpClient.sendRequest(context);

} catch (error) {

throw error;

}

});

it("Should execute for context object with request uri and options", async () => {

try {

const url = "dummy_url";

const options: FetchOptions = {

method: "GET",

};

const context: Context = {

request: url,

options,

};

await httpClient.sendRequest(context);

} catch (error) {

throw error;

}

});

});

});