) {

await expect(promise).rejects.toBeInstanceOf(MockedFailoverError);

await expect(promise).rejects.toThrow(`deepseek/deepseek-chat: ${DEEPSEEK_ERROR_MESSAGE}`);

expect(mockedIsRateLimitAssistantError).toHaveBeenCalled();

expect(mockedIsRateLimitAssistantError).toHaveBeenCalledTimes(1);

const rateLimitCalls = mockedIsRateLimitAssistantError.mock.calls as unknown[][];

expectDeepseekAssistant(rateLimitCalls.at(-1)?.[0]);

expectDeepseekAssistant(getLastFormattedAssistant());