koa-lite/test/request/query.js

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'use strict';
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const assert = require('assert');
const context = require('../helpers/context');
describe('ctx.query', () => {
describe('when missing', () => {
it('should return an empty object', () => {
const ctx = context({ url: '/' });
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assert.deepEqual(ctx.query, {});
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});
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it('should return the same object each time it\'s accessed', () => {
const ctx = context({ url: '/' });
ctx.query.a = '2';
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assert.equal(ctx.query.a, '2');
});
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});
it('should return a parsed query-string', () => {
const ctx = context({ url: '/?page=2' });
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assert.equal(ctx.query.page, '2');
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});
});
describe('ctx.query=', () => {
it('should stringify and replace the querystring and search', () => {
const ctx = context({ url: '/store/shoes' });
ctx.query = { page: 2, color: 'blue' };
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assert.equal(ctx.url, '/store/shoes?page=2&color=blue');
assert.equal(ctx.querystring, 'page=2&color=blue');
assert.equal(ctx.search, '?page=2&color=blue');
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});
it('should change .url but not .originalUrl', () => {
const ctx = context({ url: '/store/shoes' });
ctx.query = { page: 2 };
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assert.equal(ctx.url, '/store/shoes?page=2');
assert.equal(ctx.originalUrl, '/store/shoes');
assert.equal(ctx.request.originalUrl, '/store/shoes');
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});
});