Function assertTextSpans

packages/language-service/testing/src/util.ts:57–60

(items: Array<{textSpan: string}>, expectedTextSpans: string[])

}

export function assertTextSpans(items: Array<{textSpan: string}>, expectedTextSpans: string[]) {
  const actualSpans = items.map((item) => item.textSpan);
  expect(new Set(actualSpans)).toEqual(new Set(expectedTextSpans));
}

/**
 * Returns whether the given `ts.Diagnostic` is of a type only produced by the Angular compiler (as