Function assertStyle

packages/core/test/acceptance/styling_spec.ts:4419–4421

(element: HTMLElement, prop: string, value: any)

});

function assertStyle(element: HTMLElement, prop: string, value: any) {
  expect((element.style as any)[prop]).toEqual(value);
}

function expectStyle(element: HTMLElement) {
  return expect(getElementStyles(element));