131 lines
2.5 KiB
TypeScript
131 lines
2.5 KiB
TypeScript
import { createStore } from '@cloudsop/horizon/src/horizonx/store/StoreHandler';
|
|
import { watch } from '@cloudsop/horizon/src/horizonx/proxy/watch';
|
|
|
|
describe('watch', () => {
|
|
it('shouhld watch promitive state variable', async () => {
|
|
const useStore = createStore({
|
|
state: {
|
|
variable: 'x',
|
|
},
|
|
actions: {
|
|
change: state => (state.variable = 'a'),
|
|
},
|
|
});
|
|
|
|
const store = useStore();
|
|
let counter = 0;
|
|
|
|
watch(store.$s, state => {
|
|
counter++;
|
|
expect(state.variable).toBe('a');
|
|
});
|
|
|
|
store.change();
|
|
|
|
expect(counter).toBe(1);
|
|
});
|
|
it('shouhld watch object variable', async () => {
|
|
const useStore = createStore({
|
|
state: {
|
|
variable: 'x',
|
|
},
|
|
actions: {
|
|
change: state => (state.variable = 'a'),
|
|
},
|
|
});
|
|
|
|
const store = useStore();
|
|
let counter = 0;
|
|
|
|
store.$s.watch('variable', () => {
|
|
counter++;
|
|
});
|
|
|
|
store.change();
|
|
|
|
expect(counter).toBe(1);
|
|
});
|
|
|
|
it('shouhld watch array item', async () => {
|
|
const useStore = createStore({
|
|
state: {
|
|
arr: ['x'],
|
|
},
|
|
actions: {
|
|
change: state => (state.arr[0] = 'a'),
|
|
},
|
|
});
|
|
|
|
const store = useStore();
|
|
let counter = 0;
|
|
|
|
store.arr.watch('0', () => {
|
|
counter++;
|
|
});
|
|
|
|
store.change();
|
|
|
|
expect(counter).toBe(1);
|
|
});
|
|
|
|
it('shouhld watch collection item', async () => {
|
|
const useStore = createStore({
|
|
state: {
|
|
collection: new Map([['a', 'a']]),
|
|
},
|
|
actions: {
|
|
change: state => state.collection.set('a', 'x'),
|
|
},
|
|
});
|
|
|
|
const store = useStore();
|
|
let counter = 0;
|
|
|
|
store.collection.watch('a', () => {
|
|
counter++;
|
|
});
|
|
|
|
store.change();
|
|
|
|
expect(counter).toBe(1);
|
|
});
|
|
|
|
it('should watch multiple variables independedntly', async () => {
|
|
const useStore = createStore({
|
|
state: {
|
|
bool1: true,
|
|
bool2: false,
|
|
},
|
|
actions: {
|
|
toggle1: state => (state.bool1 = !state.bool1),
|
|
toggle2: state => (state.bool2 = !state.bool2),
|
|
},
|
|
});
|
|
|
|
let counter1 = 0;
|
|
let counterAll = 0;
|
|
const store = useStore();
|
|
|
|
watch(store.$s, () => {
|
|
counterAll++;
|
|
});
|
|
|
|
store.$s.watch('bool1', () => {
|
|
counter1++;
|
|
});
|
|
|
|
store.toggle1();
|
|
store.toggle1();
|
|
|
|
store.toggle2();
|
|
|
|
store.toggle1();
|
|
|
|
store.toggle2();
|
|
store.toggle2();
|
|
|
|
expect(counter1).toBe(3);
|
|
expect(counterAll).toBe(6);
|
|
});
|
|
});
|