`@MockitoSpyBean` does not see the first interaction

[McKratt]

Hello,

I just migrate a working code from 3.3.2 to 3.4.0 and when I change my tests to use the new @MockitoSpyBean I got exceptions with Mockito telling me that there is not the expected interaction with my mock. I cannot produce code easily, but here the exception :

Wanted but not invoked:
clientInitiator.start();
-> at quickfix.ThreadedSocketInitiator.start(ThreadedSocketInitiator.java:112)

However, there were exactly 3 interactions with this mock:
clientInitiator.startInitiators();
-> at quickfix.ThreadedSocketInitiator.start(ThreadedSocketInitiator.java:114)

clientInitiator.startSessionTimer();
-> at quickfix.mina.initiator.AbstractSocketInitiator.startInitiators(AbstractSocketInitiator.java:317)

clientInitiator.isLoggedOn();
-> at com.pictet.trading.gateway.FixToHttpIT.should_send_message_in_http(FixToHttpIT.java:133)

Here an extract of the code the producing the exception :

@MockitoSpyBean(name = "clientInitiator")
private Initiator initiator;
...
 then(initiator).should().start();

The actual class on Github : https://github.com/quickfix-j/quickfixj/blob/QFJ_RELEASE_2_3_1/quickfixj-core/src/main/java/quickfix/ThreadedSocketInitiator.java#L111

As you can see you cannot call startInitiators() without calling start().

If I put back @SpyBean then everything works !

Thank you in advance for your help 🙏🏻

[quaff]

It may be duplicate of #33941.

[sbrannen]

Hi @McKratt,

Congratulations on submitting your first issue for the Spring Framework! 👍

Like @quaff, I also assumed this was a duplicate of #33941, but I wanted to verify that.

So, I created an integration test specific to @MockitoSpyBean in 51956fa. That fails with 6.2.0 but passes with 6.2.1 snapshots.

In light of that, I am closing this issue.

In any case, if you get a chance please try out 6.2.1-SNAPSHOT builds and let us know if your issue is resolved.

Cheers,

Sam

[McKratt]

Hi @sbrannen,

Great news ! Thanks a lot. I'll wait the next version then 😉