Question

使用Spock时我可以这样做：

when:
12.times {mailSender.send("blabla", "subject", "content")}

then:
12 * javaMailSender.send(_)

当我试图在Mockito中做同样的事情时：

verify(javaMailSender,times(12)).send(any(SimpleMailMessage.class))

我收到一个错误，SimpleMailMessage有空值，所以我不得不在test中初始化它：

SimpleMailMessage simpleMailMessage = new SimpleMailMessage()
simpleMailMessage.setTo("blablabla")
simpleMailMessage.subject = "subject"
simpleMailMessage.text = "content"
verify(javaMailSender,times(12)).send(simpleMailMessage))

现在它有效，但是工作量很大，我真的不关心平等。如果SimpleMailMessage将拥有更多参数或具有其他参数的其他对象，那么该怎么办呢。有没有办法检查send方法只被调用了X次？

编辑：添加了send方法的实现。

private fun sendEmail(recipient: String, subject: String, content: String)
{
    val mailMessage = SimpleMailMessage()

    mailMessage.setTo(recipient)
    mailMessage.subject = subject
    mailMessage.text = content

    javaMailSender.send(mailMessage)
}

有2个发件人，mailSender是我的自定义对象，而javaMailSender来自另一个libary

堆栈跟踪：

Mockito.verify(javaMailSender, 
Mockito.times(2)).send(Mockito.any(SimpleMailMessage.class))
    |      |                       |         |            |
    |      |                       |         |            null
    |      |                       |         Wanted but not invoked:
    |      |                       |         javaMailSender.send(
    |      |                       |             <any org.springframework.mail.SimpleMailMessage>
    |      |                       |         );
    |      |                       |         -> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    |      |                       |          
    |      |                       |         However, there were exactly 2 interactions with this mock:
    |      |                       |         javaMailSender.send(
    |      |                       |             SimpleMailMessage: from=null; replyTo=null; to=blabla; cc=; bcc=; sentDate=null; subject=subject; text=content
    |      |                       |         );
    |      |                       |         -> at MailSenderServiceImpl.sendEmail(MailSenderServiceImpl.kt:42)
    |      |                       |          
    |      |                       |         javaMailSender.send(
    |      |                       |             SimpleMailMessage: from=null; replyTo=null; to=blabla; cc=; bcc=; sentDate=null; subject=subject; text=content
    |      |                       |         );

Answer 1

如果您不关心send的参数，请将any（）留空：

verify(javaMailSender,times(12)).send(any())

Mockito在不使用equals方法的情况下验证方法调用

1 个答案: