Function waitForCount

ui/src/tests/utils.ts:33–44

(
    page: Page,
    selector: string,
    amount: number
)

    page.waitForFunction((_selector: string) => !document.querySelector(_selector), {}, selector);

export const waitForCount = async (
    page: Page,
    selector: string,
    amount: number
): Promise<JSHandle> =>
    page.waitForFunction(
        (_selector: string, _amount: number) =>
            document.querySelectorAll(_selector).length === _amount,
        {},
        selector,
        amount
    );

export const waitForExists = async (page: Page, selector: string, text: string): Promise<void> => {
    text = text.toLowerCase();