105 lines
3.4 KiB
JavaScript
105 lines
3.4 KiB
JavaScript
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'use strict';
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const context = require('../context');
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const should = require('should');
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const assert = require('assert');
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describe('ctx.is(type)', function(){
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it('should ignore params', function(){
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const ctx = context();
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ctx.header['content-type'] = 'text/html; charset=utf-8';
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ctx.header['transfer-encoding'] = 'chunked';
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ctx.is('text/*').should.equal('text/html');
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})
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describe('when no body is given', function(){
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it('should return null', function(){
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const ctx = context();
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assert(null == ctx.is());
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assert(null == ctx.is('image/*'));
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assert(null == ctx.is('image/*', 'text/*'));
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})
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})
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describe('when no content type is given', function(){
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it('should return false', function(){
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const ctx = context();
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ctx.header['transfer-encoding'] = 'chunked';
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ctx.is().should.be.false;
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ctx.is('image/*').should.be.false;
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ctx.is('text/*', 'image/*').should.be.false;
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})
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})
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describe('give no types', function(){
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it('should return the mime type', function(){
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const ctx = context();
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ctx.header['content-type'] = 'image/png';
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ctx.header['transfer-encoding'] = 'chunked';
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ctx.is().should.equal('image/png');
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})
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})
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describe('given one type', function(){
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it('should return the type or false', function(){
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const ctx = context();
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ctx.header['content-type'] = 'image/png';
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ctx.header['transfer-encoding'] = 'chunked';
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ctx.is('png').should.equal('png');
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ctx.is('.png').should.equal('.png');
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ctx.is('image/png').should.equal('image/png');
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ctx.is('image/*').should.equal('image/png');
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ctx.is('*/png').should.equal('image/png');
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ctx.is('jpeg').should.be.false;
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ctx.is('.jpeg').should.be.false;
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ctx.is('image/jpeg').should.be.false;
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ctx.is('text/*').should.be.false;
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ctx.is('*/jpeg').should.be.false;
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})
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})
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describe('given multiple types', function(){
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it('should return the first match or false', function(){
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const ctx = context();
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ctx.header['content-type'] = 'image/png';
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ctx.header['transfer-encoding'] = 'chunked';
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ctx.is('png').should.equal('png');
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ctx.is('.png').should.equal('.png');
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ctx.is('text/*', 'image/*').should.equal('image/png');
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ctx.is('image/*', 'text/*').should.equal('image/png');
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ctx.is('image/*', 'image/png').should.equal('image/png');
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ctx.is('image/png', 'image/*').should.equal('image/png');
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ctx.is(['text/*', 'image/*']).should.equal('image/png');
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ctx.is(['image/*', 'text/*']).should.equal('image/png');
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ctx.is(['image/*', 'image/png']).should.equal('image/png');
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ctx.is(['image/png', 'image/*']).should.equal('image/png');
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ctx.is('jpeg').should.be.false;
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ctx.is('.jpeg').should.be.false;
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ctx.is('text/*', 'application/*').should.be.false;
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ctx.is('text/html', 'text/plain', 'application/json; charset=utf-8').should.be.false;
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})
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})
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describe('when Content-Type: application/x-www-form-urlencoded', function(){
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it('should match "urlencoded"', function(){
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const ctx = context();
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ctx.header['content-type'] = 'application/x-www-form-urlencoded';
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ctx.header['transfer-encoding'] = 'chunked';
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ctx.is('urlencoded').should.equal('urlencoded');
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ctx.is('json', 'urlencoded').should.equal('urlencoded');
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ctx.is('urlencoded', 'json').should.equal('urlencoded');
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})
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})
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})
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