var context = require('../context'); describe('ctx.append(name, val)', function(){ it('should append multiple headers', function(){ var ctx = context(); ctx.append('x-foo', 'bar1'); ctx.append('x-foo', 'bar2'); ctx.response.header['x-foo'].should.eql(['bar1', 'bar2']); }) it('should accept array of values', function (){ var ctx = context(); ctx.append('Set-Cookie', ['foo=bar', 'fizz=buzz']); ctx.append('Set-Cookie', 'hi=again'); ctx.response.header['set-cookie'].should.eql(['foo=bar', 'fizz=buzz', 'hi=again']); }) it('should get reset by res.set(field, val)', function (){ var ctx = context(); ctx.append('Link', ''); ctx.append('Link', ''); ctx.set('Link', ''); ctx.response.header.link.should.equal(''); }) it('should work with res.set(field, val) first', function (){ var ctx = context(); ctx.set('Link', ''); ctx.append('Link', ''); ctx.response.header.link.should.eql(['', '']); }) })