Files
cypress/packages/server/test/unit/experiments_spec.js
Gleb Bahmutov ffd4331aa5 Support experimental features (#6265)
* add packages/server experiments

* show experiments in desktop GUI

* add intro experiments text

* conditional message

* add experiments record to start of the headless run

* keep experiments in the config, remove duplicate logic

* small tweaks

* remove experimentalComponentTesting for now, separate PR

* rearrange settings spec into sections per panel

* do not crash if there are no experiments

* return component testing experiment

* work on styling of experiments panel + adding basic tests

* update settings spec text

* add unit tests for experimental features in cypress run output

* Add styling for 'non-enabled' status sign.

* add more experiments and key whitelist in experiments GUI

* add message when there are no experiments

* fix coffeelint

* fix merge in settings spec

* trailing whitespace

* make experiments info all live in one place

* add ts lint exception

* update unit test

* update run spec

* do not show experiments panel at all without experiments

* add more comments

* Update style of ON/OFF status for experimental features.

* remove empty messaging from experiments panel (since panel is no longer shown when empty)

* remove check for 'isEmpty' when showing list

* update lock file

Co-authored-by: Jennifer Shehane <jennifer@cypress.io>
2020-03-16 21:10:08 +06:30

80 lines
2.1 KiB
JavaScript

require('../spec_helper')
const { getExperiments, formatExperiments } = require(`${root}lib/experiments.ts`)
describe('experiments', () => {
context('#formatExperiments', () => {
it('forms single string with all values', () => {
const exp = {
featureA: { value: true },
featureB: { value: false },
featureC: { value: true },
}
const result = formatExperiments(exp)
expect(result).to.equal('featureA=true,featureB=false,featureC=true')
})
})
context('#getExperiments', () => {
it('returns enabled experiments', () => {
const names = {
experimentalFoo: 'experiment foo',
experimentalBar: 'experiment bar',
experimentalBaz: 'experiment baz',
}
const summaries = {
experimentalFoo: 'feature foo summary',
experimentalBar: 'feature bar summary',
// let the system use the default summary for other features
}
const project = {
resolvedConfig: {
// nope, experiment is not enabled
experimentalFoo: {
value: true,
from: 'default',
},
// enabled
experimentalBar: {
value: true,
from: 'config',
},
// enabled
experimentalBaz: {
value: 5,
from: 'plugins',
},
},
}
const result = getExperiments(project, names, summaries)
const expected = {
experimentalFoo: {
value: true,
enabled: false,
key: 'experimentalFoo',
name: 'experiment foo',
summary: 'feature foo summary',
},
experimentalBar: {
value: true,
enabled: true,
key: 'experimentalBar',
name: 'experiment bar',
summary: 'feature bar summary',
},
experimentalBaz: {
value: 5,
enabled: true,
key: 'experimentalBaz',
name: 'experiment baz',
summary: 'top secret',
},
}
expect(result).to.deep.equal(expected)
})
})
})