Support TextSwitcher

[Vacxe]

@Unlimity Done

See: #69

[Unlimity]

Hmm...

I think that the best way forward would be for a KTextSwitcher to implement TextViewAssertions and override view with a dynamic getter function of switcher.currentView so that whenever switcher is accessed from UI test, for every action and assertion, we provide latest currently displayed text view but at the same time do not duplicate action/assertion code. WDYT?

[Vacxe]

Overriding view will create another issue - base checks such as isVisibile or hasParent probably will not work as expected.

Logically we may have 2 views Switcher as it is and currentView for content verification.

[Unlimity]

Sounds reasonable.

So, in the test it would look like:

mySwitcher {
  isVisible()

  currentTextView {
    hasText("abc")
  }
}

In that case, KTextSwitcher should just extend KBaseView and provide public final property currentTextView of KTextView type. That way, no code duplication needed at all.

[Vacxe]

@Unlimity
Layout inspector from TextSwitcher

Thats a top level component without any nested TextView and we can't declare matcher for currentTextView then. That an other problem. I will be happy if you can jump on this branch and take a look. TBH I'm not happy with Copy-Paste impl.