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pedrovgs / Shot

Screenshot testing library for Android
Apache License 2.0
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Is there any way to capture a snapshot of a BottomSheetDialog #347

Open AbdelrahmanTalat opened 10 months ago

AbdelrahmanTalat commented 10 months ago

Expected behaviour

When a snapshot is captured the BottomSheetDialog should be present

Actual behaviour

BottomSheetDialog is not present in a captured snapshot

Steps to reproduce

Create an activity with a BottomSheetDialog when the bottom sheet is displayed and compareScreenshot(activity) is called the resulting snapshot doesn't contain the BottomSheetDialog

Version of the library

pettero commented 9 months ago

We had this problem as well.

Solved by finding the view that we wanted and taking the screenshot of the view within the bottomsheet.

onView(withId(R.id.xxx)).check { view, _ ->
  compareScreenshot(view)
}
nelson-glauber commented 9 months ago

I'm facing the same issue, but on ModalBottomSheet from Material M3 library... any news about this?

fyam1997 commented 7 months ago

I'm facing the same issue, but on ModalBottomSheet from Material M3 library... any news about this?

My solution is

    fun SemanticsNodeInteraction.rootView() = (fetchSemanticsNodes().root as ViewRootForTest).view

    rule.setContent {
        ModalBottomSheet(
            modifier = Modifier.testTag("dialog"),
            ...
        )
    }
    val view = rule.onNodeWithTag("dialog").rootView()
    compareScreenshot(view)

rootView is for the test to capture the bottomSheet with a transparent background. If do compareScreenshot(rule.onNodeWithTag("dialog")), it will capture the status bar