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Commit 9cc14e36 authored by Thales Lima's avatar Thales Lima
Browse files

Migrate DeviceProfile dump tests to files 

Using files makes it easier to update the changed properties.

Fix: 286049633
Test: DeviceProfileDumpTest
Flag: N/A
Change-Id: I5f51a99c1bb1688c59466282c836ef30466ae53d
parent 296a9f33

tests/src/com/android/launcher3/AbstractDeviceProfileTest.kt

+19 −0
Original line number Diff line number Diff line
@@ -27,6 +27,10 @@ import com.android.launcher3.util.NavigationMode 
import com.android.launcher3.util.WindowBounds

import com.android.launcher3.util.window.CachedDisplayInfo

import com.android.launcher3.util.window.WindowManagerProxy

import java.io.BufferedReader

import java.io.File

import java.io.PrintWriter

import java.io.StringWriter

import kotlin.math.max

import kotlin.math.min

import org.junit.After
@@ -287,4 +291,19 @@ abstract class AbstractDeviceProfileTest { 
        whenever(displayController.info).thenReturn(info)

        whenever(displayController.isTransientTaskbar).thenReturn(isGestureMode)

    }



    /** Create a new dump of DeviceProfile, saves to a file in the device and returns it */

    protected fun dump(context: Context, dp: DeviceProfile, fileName: String): String {

        val stringWriter = StringWriter()

        PrintWriter(stringWriter).use { dp.dump(context, "", it) }

        return stringWriter.toString().also { content -> writeToDevice(context, fileName, content) }

    }



    /** Read a file from assets/ and return it as a string */

    protected fun readDumpFromAssets(context: Context, fileName: String): String =

        context.assets.open("dumpTests/$fileName").bufferedReader().use(BufferedReader::readText)



    private fun writeToDevice(context: Context, fileName: String, content: String) {

        File(context.getDir("dumpTests", Context.MODE_PRIVATE), fileName).writeText(content)

    }

}