Found and fix a mount issue with find

[CurtisHumphrey]

Found and fix a mount issue with find when using a named component e.g. find('Foo')

Added test case to highlight the issue

fixed someone else's lint issues too

[ljharb]

Thanks - could you squash these two commits?

[CurtisHumphrey]

@ljharb Ok squashed

[lelandrichardson]

@CurtisHumphrey thanks for finding this bug! I'm not sure we should be using the ShallowTraversal helpers with mount, though. Can you pull in MountedTraversal instead and use the instHasType helper function and see if that works?

[CurtisHumphrey]

@lelandrichardson The instHasType helper in MountedTraversal is where the problem was. The same logic from ShallowTraversal's nodeHasType solved the problem and I was trying to keep it dry. I did not find anything in MountedTraversal that did the same check

[lelandrichardson]

@CurtisHumphrey we should be adding code to the instHasType helper, then. We should try not to mix the logic between MountedTraversal and ShallowTraversal.

[CurtisHumphrey]

@lelandrichardson So you would prefer copy any paste? If so I can do that. Or I guess we could move the function into the utils file

[CurtisHumphrey]

@lelandrichardson ok, I move the function into util, rebased and squashed

[aweary]

@CurtisHumphrey it looks like you might have added some Sublime project files to your commit.

[CurtisHumphrey]

@aweary, remove them oops.

[lelandrichardson]

Looks legit. Thanks!