canvas-lms/spec/coffeescripts/helpers/getFakePage.js

46 lines
1.6 KiB
JavaScript

/*
* Copyright (C) 2013 - present Instructure, Inc.
*
* This file is part of Canvas.
*
* Canvas is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3 of the License.
*
* Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// helper to get a fake page from the "server", gives you some fake model data
// and the Link header, don't send it a page greater than 10 or less than 1
export default function getFakePage(thisPage = 1) {
const url = page => `/api/v1/context/2/resource?page=${page}&per_page=2`
const lastID = thisPage * 2
const urls = {
current: url(thisPage),
first: url(1),
last: url(10)
}
const links = [`<${urls.current}>; rel="current"`]
if (thisPage < 10) {
urls.next = url(thisPage + 1)
links.push(`<${urls.next}>; rel="next"`)
}
if (thisPage > 1) {
urls.prev = url(thisPage - 1)
links.push(`<${urls.prev}>; rel="prev"`)
}
links.push(`<${urls.first}>; rel="first"`)
links.push(`<${urls.last}>; rel="last"`)
return {
urls,
header: links.join(','),
data: [{id: lastID - 1, foo: 'bar', baz: 'qux'}, {id: lastID, foo: 'bar', baz: 'qux'}]
}
}