koa-lite/test/response/vary.js
broucz 4b1a1da652 test: switch all functions to arrow functions
closes 

Update test: application -> use() should throw if not a function

Fix lint

Use arrow function

Refactor test using arrow function

Remove non mandatory brackets

fix for merge

Fix: missing refactor after merge

Use arrow function for old generator
2015-11-02 11:22:05 -08:00

34 lines
884 B
JavaScript

'use strict';
const context = require('../helpers/context');
describe('ctx.vary(field)', () => {
describe('when Vary is not set', () => {
it('should set it', () => {
const ctx = context();
ctx.vary('Accept');
ctx.response.header.vary.should.equal('Accept');
});
});
describe('when Vary is set', () => {
it('should append', () => {
const ctx = context();
ctx.vary('Accept');
ctx.vary('Accept-Encoding');
ctx.response.header.vary.should.equal('Accept, Accept-Encoding');
});
});
describe('when Vary already contains the value', () => {
it('should not append', () => {
const ctx = context();
ctx.vary('Accept');
ctx.vary('Accept-Encoding');
ctx.vary('Accept');
ctx.vary('Accept-Encoding');
ctx.response.header.vary.should.equal('Accept, Accept-Encoding');
});
});
});