Mock Store

mock-store.ts

import { Action } from '@ngrx/store';
import { Observable } from 'rxjs/Observable';
import { Subject } from 'rxjs/Subject';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';
import { map } from 'rxjs/operator/map';

export class MockStore<T> extends BehaviorSubject<T> {
    constructor(private _initialState: T) {
        super(_initialState);
    }

    dispatch = (action: Action): void => {
    }

    select = (pathOrMapFn: any, ...paths: string[]): Observable<any> => {
        return map.call(this, pathOrMapFn);
    }
}