【发布时间】:2021-06-09 14:51:17
【问题描述】:
我有这个twilio.service.ts 文件。我想在twilio.service.spec.ts 中编写一个单元测试,用于验证 OTP 已成功发送或因缺少参数而失败的两种情况。
twilio.services.ts:
async startVerification(
startVerificationDto: StartVerificationDto
) {
try {
const verificationResponse = await this.twilioClient.verify
.services("TWILIO_VERIFY_SERVICE_SID")
.verifications.create({
to: `+91${sendVerificationCodeDto.phoneNumber}`,
channel: "sms",
locale: "en",
});
return verificationResponse;
} catch (error) {
throw new BadRequestException("Failed sending OTP");
}
}
到目前为止尝试过:
it("Should be able to send verification code on mobile number", async () => {
const actualRes = await controller.startVerification({
phoneNumber: "xxxxxxxxxxx",
});
expect(twilioService.twilioClient.verify.services).toBeCalledWith(
"TWILIO_VERIFY_SERVICE_SID"
);
expect(actualRes).toEqual({
sid: "VA_TWILIO_VERIFY_SERVICE_SID",
});
});
it("Should return error if required parameters are missing", async () => {
expect(twilioService.twilioClient.verify.services).not.toBeCalledWith(
"TWILIO_VERIFY_SERVICE_SID"
);
try {
await controller.startVerification({
phoneNumber: "xxxxxxxxxxx",
});
} catch (e) {
expect(e.message).toBe("Failed sending OTP");
}
});
我主要关心的是:如何模拟 Twilio 的嵌套函数(验证>服务>验证>创建)。 另外,在嘲笑我如何在 spec.ts 文件中调用或使用它之后。
【问题讨论】:
标签: typescript unit-testing jestjs twilio twilio-api