Function avatarHasClass

client/src/components/Header/header.test.tsx:78–86

(
  componentTree: ReactTestRendererJSON | ReactTestRendererJSON[] | null,
  classes: string
)

const profileNavItem = (component: Component) => component.children[0];

const avatarHasClass = (
  componentTree: ReactTestRendererJSON | ReactTestRendererJSON[] | null,
  classes: string
) => {
  return (
    profileNavItem(componentTree as unknown as Component).props.className ===
    'avatar-container ' + classes
  );
};