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// Copyright (c) 2020, Compiler Explorer Authors
// All rights reserved.
//
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import fs from 'fs';
import {loadSponsorsFromString, makeIconSets, parse} from '../lib/sponsors';
import {resolvePathFromTestRoot, should} from './utils';
describe('Sponsors', () => {
it('should expand names to objects', () => {
parse('moo').name.should.eq('moo');
});
it('should handle just names', () => {
parse({name: 'moo'}).name.should.eq('moo');
});
it('should default empty params', () => {
const obj = parse('moo');
should.equal(obj.description, undefined);
should.equal(obj.url, undefined);
obj.onclick.should.eq('');
should.equal(obj.img, undefined);
should.equal(obj.icon, undefined);
should.equal(obj.icon_dark, undefined);
obj.topIconShowEvery.should.eq(0);
obj.sideBySide.should.be.false;
should.equal(obj.statsId, undefined);
});
it('should make descriptions always one-sized arrays', () => {
parse({name: 'moo', description: 'desc'}).description.should.deep.eq(['desc']);
});
it('should pass through descriptions', () => {
parse({name: 'moo', description: ['desc1', 'desc2']}).description.should.deep.eq(['desc1', 'desc2']);
});
it('should pass through icons', () => {
parse({name: 'bob', icon: 'icon'}).icon.should.eq('icon');
});
it('should pick icons over images', () => {
parse({name: 'bob', img: 'img', icon: 'icon'}).icon.should.eq('icon');
});
it('should pick icons if not img', () => {
parse({name: 'bob', img: 'img'}).icon.should.eq('img');
});
it('should pick dark icons if specified', () => {
parse({name: 'bob', icon: 'icon', icon_dark: 'icon_dark'}).icon_dark.should.eq('icon_dark');
});
it('should handle topIcons', () => {
parse({name: 'bob', topIconShowEvery: 2}).topIconShowEvery.should.eq(2);
});
it('should handle clicks', () => {
parse({
name: 'bob',
url: 'https://some.host/click',
}).onclick.should.eq('window.onSponsorClick("https://some.host/click");');
});
it('should load a simple example', () => {
const sample = loadSponsorsFromString(`
---
levels:
- name: Patreon Legends
description: 'These amazing people have pledged at the highest level of support. Huge thanks to these fine folks:'
sponsors:
- name: Kitty Kat
url: https://meow.meow
- name: Aardvark
url: https://ard.vark
- name: Patreons
description: 'Thanks to all my patrons:'
sponsors:
- Lovely
- People
- Yay
`);
sample.should.not.be.null;
const levels = sample.getLevels();
levels.length.should.eq(2);
levels[0].name.should.eq('Patreon Legends');
levels[1].name.should.eq('Patreons');
});
it('should sort sponsors by name', () => {
const peeps = loadSponsorsFromString(`
---
levels:
- name: a
description: d
sponsors:
- D
- C
- A
- B
`).getLevels()[0].sponsors;
peeps.map(sponsor => sponsor.name).should.deep.equals(['A', 'B', 'C', 'D']);
});
it('should sort sponsors by priority then name', () => {
const peeps = loadSponsorsFromString(`
---
levels:
- name: a
description: d
sponsors:
- name: D
priority: 100
- name: C
priority: 50
- name: B
priority: 50
`).getLevels()[0].sponsors;
peeps
.map(sponsor => {
return {name: sponsor.name, priority: sponsor.priority};
})
.should.deep.equals([
{name: 'D', priority: 100},
{name: 'B', priority: 50},
{name: 'C', priority: 50},
]);
});
it('should pick out all the top level icons', () => {
const icons = loadSponsorsFromString(`
---
levels:
- name: a
description: d
sponsors:
- name: one
img: pick_me
topIconShowEvery: 1
- name: two
img: not_me
- name: another level
description: more
sponsors:
- name: three
img: not_me_either
topIconShowEvery: 0
- name: four
img: pick_me_also
topIconShowEvery: 2
- name: five
topIconShowEvery: 3
`).getAllTopIcons();
icons.map(s => s.name).should.deep.equals(['one', 'four']);
});
it('should pick icons appropriately when all required every 3', () => {
const sponsor1 = parse({name: 'Sponsor1', topIconShowEvery: 3, icon: '1'});
const sponsor2 = parse({name: 'Sponsor2', topIconShowEvery: 3, icon: '2'});
const sponsor3 = parse({name: 'Sponsor3', topIconShowEvery: 3, icon: '3'});
const icons = [sponsor1, sponsor2, sponsor3];
makeIconSets(icons, 10).should.deep.eq([icons]);
makeIconSets(icons, 3).should.deep.eq([icons]);
makeIconSets(icons, 2).should.deep.eq([
[sponsor1, sponsor2],
[sponsor1, sponsor3],
[sponsor2, sponsor3],
]);
makeIconSets(icons, 1).should.deep.eq([[sponsor1], [sponsor2], [sponsor3]]);
});
it('should pick icons appropriately when not required on different schedules', () => {
const sponsor1 = parse({name: 'Sponsor1', topIconShowEvery: 1, icon: '1'});
const sponsor2 = parse({name: 'Sponsor2', topIconShowEvery: 2, icon: '2'});
const sponsor3 = parse({name: 'Sponsor3', topIconShowEvery: 3, icon: '3'});
const icons = [sponsor1, sponsor2, sponsor3];
makeIconSets(icons, 10).should.deep.eq([icons]);
makeIconSets(icons, 3).should.deep.eq([icons]);
makeIconSets(icons, 2).should.deep.eq([
[sponsor1, sponsor2],
[sponsor1, sponsor3],
]);
(() => makeIconSets(icons, 1)).should.throw();
});
it('should pick icons appropriately with a lot of sponsors on representative schedules', () => {
const sponsor1 = parse({name: 'Sponsor1', topIconShowEvery: 1, icon: '1'});
const sponsor2 = parse({name: 'Sponsor2', topIconShowEvery: 3, icon: '2'});
const sponsor3 = parse({name: 'Sponsor3', topIconShowEvery: 3, icon: '3'});
const sponsor4 = parse({name: 'Sponsor4', topIconShowEvery: 3, icon: '3'});
const sponsor5 = parse({name: 'Sponsor5', topIconShowEvery: 3, icon: '3'});
const icons = [sponsor1, sponsor2, sponsor3, sponsor4, sponsor5];
makeIconSets(icons, 10).should.deep.eq([icons]);
makeIconSets(icons, 3).should.deep.eq([
[sponsor1, sponsor2, sponsor3],
[sponsor1, sponsor4, sponsor5],
]);
(() => makeIconSets(icons, 1)).should.throw();
});
it('should handle alternating', () => {
const sponsor1 = parse({name: 'Sponsor1', topIconShowEvery: 1, icon: '1'});
const sponsor2 = parse({name: 'Sponsor2', topIconShowEvery: 1, icon: '2'});
const sponsor3 = parse({name: 'Sponsor3', topIconShowEvery: 2, icon: '3'});
const sponsor4 = parse({name: 'Sponsor4', topIconShowEvery: 2, icon: '4'});
const icons = [sponsor1, sponsor2, sponsor3, sponsor4];
makeIconSets(icons, 4).should.deep.eq([icons]);
makeIconSets(icons, 3).should.deep.eq([
[sponsor1, sponsor2, sponsor3],
[sponsor1, sponsor2, sponsor4],
]);
(() => makeIconSets(icons, 2)).should.throw();
});
});
describe('Our specific sponsor file', () => {
const stringConfig = fs.readFileSync(resolvePathFromTestRoot('../etc/config/sponsors.yaml')).toString();
it('should parse the current config', () => {
loadSponsorsFromString(stringConfig);
});
it('should pick appropriate sponsor icons', () => {
const numLoads = 100;
const expectedNumIcons = 3;
const sponsors = loadSponsorsFromString(stringConfig);
const picks = [];
for (let load = 0; load < numLoads; ++load) {
picks.push(sponsors.pickTopIcons());
}
const countBySponsor = new Map();
for (const pick of picks) {
for (const sponsor of pick) {
countBySponsor.set(sponsor, (countBySponsor.get(sponsor) || 0) + 1);
}
pick.length.should.eq(expectedNumIcons);
}
for (const topIcon of sponsors.getAllTopIcons()) {
const appearsEvery = countBySponsor.get(topIcon) / numLoads;
appearsEvery.should.lte(topIcon.topIconShowEvery);
}
});
});