koa-lite/test/request/querystring.js

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'use strict';
const context = require('../helpers/context');
const parseurl = require('parseurl');
const should = require('should');
describe('ctx.querystring', () => {
it('should return the querystring', () => {
const ctx = context({ url: '/store/shoes?page=2&color=blue' });
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ctx.querystring.should.equal('page=2&color=blue');
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});
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describe('when ctx.req not present', () => {
it('should return an empty string', () => {
const ctx = context();
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ctx.request.req = null;
ctx.querystring.should.equal('');
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});
});
});
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describe('ctx.querystring=', () => {
it('should replace the querystring', () => {
const ctx = context({ url: '/store/shoes' });
ctx.querystring = 'page=2&color=blue';
ctx.url.should.equal('/store/shoes?page=2&color=blue');
ctx.querystring.should.equal('page=2&color=blue');
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});
it('should update ctx.search and ctx.query', () => {
const ctx = context({ url: '/store/shoes' });
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ctx.querystring = 'page=2&color=blue';
ctx.url.should.equal('/store/shoes?page=2&color=blue');
ctx.search.should.equal('?page=2&color=blue');
should(ctx.query).have.property('page', '2');
should(ctx.query).have.property('color', 'blue');
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});
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it('should change .url but not .originalUrl', () => {
const ctx = context({ url: '/store/shoes' });
ctx.querystring = 'page=2&color=blue';
ctx.url.should.equal('/store/shoes?page=2&color=blue');
ctx.originalUrl.should.equal('/store/shoes');
ctx.request.originalUrl.should.equal('/store/shoes');
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});
it('should not affect parseurl', () => {
const ctx = context({ url: '/login?foo=bar' });
ctx.querystring = 'foo=bar';
const url = parseurl(ctx.req);
url.path.should.equal('/login?foo=bar');
});
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});