44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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var response = require('../context').response;
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var assert = require('assert');
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describe('res.length', function(){
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describe('when Content-Length is defined', function(){
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it('should return a number', function(){
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var res = response();
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res.header['content-length'] = '120';
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res.length.should.equal(120);
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})
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})
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})
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describe('res.length', function(){
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describe('when Content-Length is defined', function(){
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it('should return a number', function(){
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var res = response();
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res.set('Content-Length', '1024');
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res.length.should.equal(1024);
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})
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})
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describe('when Content-Length is not defined', function(){
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describe('and a .body is set', function(){
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it('should return a number', function(){
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var res = response();
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res.body = 'foo';
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res.length.should.equal(3);
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res.body = new Buffer('foo');
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res.length.should.equal(3);
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})
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})
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describe('and .body is not', function(){
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it('should return undefined', function(){
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var res = response();
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assert(null == res.length);
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})
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})
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})
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}) |