Use mockito-scala syntax

[ultrasecreth]

mockito-scala make tests easier to read and strict mode to prevent any call to the underlying logger slipping under the radar

[ultrasecreth]

I just signed the CLA

[ultrasecreth]

@xuwei-k Just noticed your reaction to the PR, what's the problem with it?

[SethTisue]

The syntax change seems like a sideways move to me — I tend not to care for these English-y DSLs, I think they tend to make code harder to read, not easier.

So I'm going to close this, in part because this repo seems to be in a semi-unmaintained state anyway so this just feels like churn to me.

However I see the PR description says:

strict mode to prevent any call to the underlying logger slipping under the radar

that sounds like something I would be enthusiastic about merging if it were submitted separately