koa-lite/test/request/accept.js

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'use strict';
const Accept = require('accepts');
const assert = require('assert');
const context = require('../helpers/context');
describe('ctx.accept', () => {
it('should return an Accept instance', () => {
const ctx = context();
ctx.req.headers.accept = 'application/*;q=0.2, image/jpeg;q=0.8, text/html, text/plain';
assert(ctx.accept instanceof Accept);
});
});
describe('ctx.accept=', () => {
it('should replace the accept object', () => {
const ctx = context();
ctx.req.headers.accept = 'text/plain';
assert.deepEqual(ctx.accepts(), ['text/plain']);
const request = context.request();
request.req.headers.accept = 'application/*;q=0.2, image/jpeg;q=0.8, text/html, text/plain';
ctx.accept = Accept(request.req);
assert.deepEqual(ctx.accepts(), ['text/html', 'text/plain', 'image/jpeg', 'application/*']);
});
});