Function printReceivedStringContainExpectedSubstring

packages/expect/src/print.ts:21–30

(
  received: string,
  start: number,
  length: number, // not end
)

const printSubstring = (val: string): string => val.replaceAll(/"|\\/g, '\\$&');

export const printReceivedStringContainExpectedSubstring = (
  received: string,
  start: number,
  length: number, // not end
): string =>
  RECEIVED_COLOR(
    `"${printSubstring(received.slice(0, start))}${INVERTED_COLOR(
      printSubstring(received.slice(start, start + length)),
    )}${printSubstring(received.slice(start + length))}"`,
  );

export const printReceivedStringContainExpectedResult = (
  received: string,