Function assertSpyCalls

testing/mock.ts:1174–1192

(
  spy: SpyLike<Self, Args, Return>,
  expectedCalls: number,
)

 * @param expectedCalls The number of the expected calls.
 */
export function assertSpyCalls<
  Self,
  Args extends unknown[],
  Return,
>(
  spy: SpyLike<Self, Args, Return>,
  expectedCalls: number,
) {
  try {
    assertEquals(spy.calls.length, expectedCalls);
  } catch (e) {
    assertIsError(e);
    let message = spy.calls.length < expectedCalls
      ? "Spy not called as much as expected:\n"
      : "Spy called more than expected:\n";
    message += e.message.split("\n").slice(1).join("\n");
    throw new AssertionError(message);
  }
}

/** Call information recorded by a spy. */
export interface ExpectedSpyCall<