e8f79d43f9
closes #517 add index test for Application add app.toJSON test add test for app.inspect() add tests for app.use() add tests for app.onerror() add tests for app.respond() add tests for app.context() add tests for app.request() add tests for app.response refactor for non-existence of test/app...js no need for *.js use helpers/ dir for non-tests
69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
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'use strict';
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const response = require('../helpers/context').response;
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const should = require('should');
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const assert = require('assert');
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const fs = require('fs');
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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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const 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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const 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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const res = response();
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res.body = 'foo';
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res.remove('Content-Length');
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res.length.should.equal(3);
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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 bar');
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res.remove('Content-Length');
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res.length.should.equal(7);
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res.body = new Buffer('foo bar');
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res.length.should.equal(7);
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res.body = { hello: 'world' };
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res.remove('Content-Length');
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res.length.should.equal(17);
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res.body = { hello: 'world' };
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res.length.should.equal(17);
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res.body = fs.createReadStream('package.json');
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should.not.exist(res.length);
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res.body = null;
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should.not.exist(res.length);
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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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const 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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})
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