File table-data-source.spec.ts

src/material/table/table-data-source.spec.ts:None–None

import {MatTableDataSource} from './table-data-source';
import {ComponentFixture, fakeAsync, TestBed, tick} from '@angular/core/testing';
import {MatSort, MatSortModule} from '@angular/material/sort';
import {Component, ViewChild, ChangeDetectionStrategy} from '@angular/core';