97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
import chai from "chai"
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import { Design, Store } from "./dist/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 warning = msg => events.push(msg)
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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('Store.get(key) on key `nope`, which is undefined')
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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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['test.example.warning', function(store, msg) {
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store.set('test.message.warning', msg)
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}],
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['test.example.info', 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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const part = {
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name: 'example.part',
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draft: part => {
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const { store } = part.shorthand()
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store.test.example.warning('hello warning')
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store.test.example.info('hello info')
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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.store.get("test.message.warning")).to.equal("hello warning")
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expect(pattern.store.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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['methodA', function(store, name, msg) {
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store.set(['test', name, 'a'], msg)
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}],
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['methodB', 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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const part = {
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name: 'example_part',
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draft: part => {
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const { methodA, methodB } = part.shorthand()
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methodA('hello A')
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methodB('hello B')
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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.store.get("test.example_part.a")).to.equal("hello A")
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expect(pattern.store.get("test.example_part.b")).to.equal("hello B")
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});
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});
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