109 lines
3 KiB
JavaScript
109 lines
3 KiB
JavaScript
import chai from 'chai'
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import { Design, Store } from '../src/index.mjs'
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const expect = chai.expect
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const store = new Store()
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describe('Store', () => {
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it('Should set/get a top-level store value', () => {
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store.set('foo', 'bar')
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expect(store.get('foo')).to.equal('bar')
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})
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it('Should set/get a nested store value', () => {
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store.set('some.nested.key.foo', 'bar')
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expect(store.get('some.nested.key').foo).to.equal('bar')
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})
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it('Should set a store value only if unset', () => {
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store.setIfUnset('dew.few', 'baz')
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store.setIfUnset('dew.few', 'schmoo')
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expect(store.get('dew').few).to.equal('baz')
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})
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it('Should push to an array value in the store', () => {
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store.set('dew.few', ['baz', 'bar'])
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// store.push is variadic
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store.push('dew.few', 'boz', 'bor')
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expect(store.get('dew').few.length).to.equal(4)
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})
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it('Should emit a warning when retrieving a invalid key', () => {
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const store = new Store()
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store.get('nope')
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expect(store.get('logs.warning').length).to.equal(1)
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expect(store.get('logs.warning')[0]).to.equal(
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'Store.get(key) on key `nope`, which is undefined'
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)
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})
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it('Should add methods to the store from a plugin', () => {
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const plugin = {
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name: 'test',
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version: 1,
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store: [
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[
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'test.example.warning',
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function (store, msg) {
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store.set('test.message.warning', msg)
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},
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],
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[
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'test.example.info',
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function (store, msg) {
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store.set('test.message.info', msg)
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},
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],
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],
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}
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const part = {
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name: 'example.part',
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draft: ({ store, part }) => {
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store.test.example.warning('hello warning')
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store.test.example.info('hello info')
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return part
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},
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}
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const Test = new Design({ plugins: [plugin], parts: [part] })
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const pattern = new Test()
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pattern.draft()
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expect(pattern.stores[0].get('test.message.warning')).to.equal('hello warning')
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expect(pattern.stores[0].get('test.message.info')).to.equal('hello info')
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})
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it('Should make top-level plugin methods available via shorthand', () => {
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const plugin = {
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name: 'test',
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version: 1,
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store: [
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[
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'methodA',
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function (store, name, msg) {
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store.set(['test', name, 'a'], msg)
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},
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],
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[
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'methodB',
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function (store, name, msg) {
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store.set(['test', name, 'b'], msg)
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},
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],
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],
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}
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const part = {
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name: 'example_part',
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draft: ({ methodA, methodB, part }) => {
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methodA('hello A')
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methodB('hello B')
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return part
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},
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}
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const Test = new Design({ plugins: [plugin], parts: [part] })
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const pattern = new Test()
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pattern.draft()
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expect(pattern.stores[0].get('test.example_part.a')).to.equal('hello A')
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expect(pattern.stores[0].get('test.example_part.b')).to.equal('hello B')
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})
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})
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