120 lines
3.4 KiB
JavaScript
120 lines
3.4 KiB
JavaScript
const assert = require('assert');
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const rimraf = require('rimraf');
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const path = require('path');
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const FetchCache = require('../index.js');
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const CACHE_PATH = path.join(__dirname, '..', '.cache');
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const TWO_HUNDRED_URL = 'https://httpbin.org/status/200';
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const FOUR_HUNDRED_URL = 'https://httpbin.org/status/400';
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const THREE_HUNDRED_TWO_URL = 'https://httpbin.org/status/302';
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const TEXT_BODY_URL = 'https://httpbin.org/robots.txt';
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const TEXT_BODY_EXPECTED = 'User-agent: *\nDisallow: /deny\n';
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let fetch;
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let res;
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let body;
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beforeEach(async function() {
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rimraf.sync(CACHE_PATH);
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fetch = FetchCache(CACHE_PATH);
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});
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describe('Basic property tests', function() {
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it('Has a status property', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.status, 200);
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.status, 200);
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});
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it('Has a statusText property', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.statusText, 'OK');
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.statusText, 'OK');
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});
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it('Has a url property', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.url, TWO_HUNDRED_URL);
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.url, TWO_HUNDRED_URL);
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});
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it('Has an ok property', async function() {
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res = await fetch(FOUR_HUNDRED_URL);
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assert.strictEqual(res.ok, false);
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assert.strictEqual(res.status, 400);
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res = await fetch(FOUR_HUNDRED_URL);
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assert.strictEqual(res.ok, false);
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assert.strictEqual(res.status, 400);
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});
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it('Has a headers property', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.notStrictEqual(res.headers, undefined);
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res = await fetch(TWO_HUNDRED_URL);
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assert.notStrictEqual(res.headers, undefined);
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});
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it('Has a redirected property', async function() {
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res = await fetch(THREE_HUNDRED_TWO_URL);
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assert.strictEqual(res.redirected, true);
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res = await fetch(THREE_HUNDRED_TWO_URL);
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assert.strictEqual(res.redirected, true);
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});
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}).timeout(10000);
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describe('Cache tests', function() {
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it('Uses cache', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, false);
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, true);
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});
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it('Can eject from cache', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, false);
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, true);
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await res.ejectFromCache();
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, false);
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, true);
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});
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it('Does not error if rejecting from cache twice', async function() {
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res = await fetch(TWO_HUNDRED_URL);
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assert.strictEqual(res.fromCache, false);
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await res.ejectFromCache();
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await res.ejectFromCache();
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});
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}).timeout(10000);
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describe('Data tests', function() {
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it('Can get text body', async function() {
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res = await fetch(TEXT_BODY_URL);
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body = await res.text();
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assert.strictEqual(body, TEXT_BODY_EXPECTED);
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res = await fetch(TEXT_BODY_URL);
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body = await res.text();
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assert.strictEqual(body, TEXT_BODY_EXPECTED);
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});
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}).timeout(10000);
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