Store.updateInstance( params )

Update an instance in the fixture store programmatically.

import {QueryLogic, fixture} from "can";

const store = fixture.store([
  {id: 0, name: "dishes"}
], new QueryLogic({identity: ["id"]}));

// In a test, make sure the store has updated the same data that
// the client is being told has been updated.
store.updateInstance( {id: 0, name: "do the dishes"} ).then(record => {
  console.log( record ); //-> {id: 0, name: "do the dishes"}
});