Call to snapshot() triggers a tap on last TabBar item

[larsparendt]

1. Create a new Xcode project from the Tabbed Application template.
2. Add a UI Testing target
3. Initialize snapshot (as per instructions)
4. Add snapshot("test") to testExample()
5. Run test

Expected:
A snapshot of the first view controller.

Result:
Second view controller is selected and snapshot.

Note:
Changing 30000 to -30000 in the helper function does not cause this tap, however, snapshot will subsequently not recognise these event.

[larsparendt]

An easy way to reproduce this is by using the Example project where you can just insert a return after the first snapshot() call:

    func testExample()
    {
        snapshot("0Launch")
        return;
        ...

This will tap the last tabBar item too.

[larsparendt]

When looking at the collector code (lib/snapshot/collector.rb)

was_snapshot = activity["Title"].match(/Press and drag from Target Application.*\[32.10.*\].*/)

it doesn't really matter what the y-coordinate is, so I simply changed 30000 to -30000 in SnapshotHelper.swift:

        let start = view.coordinateWithNormalizedOffset(CGVectorMake(32.10, -30000))
        let finish = view.coordinateWithNormalizedOffset(CGVectorMake(31, -30000))

and everything works fine!

[bencollier]

Changing to -30000 breaks it for us as it taps the top right navigation button (in our case Share). Have Apple changed in 7.1 to prevent off screen user interactions?

[KrauseFx]

Duplicate of #215

[fastlanebot]

This issue was migrated to fastlane/fastlane#2576. Please post all further comments there.

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