Merge "BumbleBluetoothTests: GATT Connect from UUID Scan" into main

package android.bluetooth

import android.bluetooth.le.ScanCallback

import android.bluetooth.le.ScanFilter

import android.bluetooth.le.ScanResult

import android.bluetooth.le.ScanSettings

import android.content.Context

import android.os.ParcelUuid

import androidx.test.core.app.ApplicationProvider

import androidx.test.ext.junit.runners.AndroidJUnit4

import com.android.compatibility.common.util.AdoptShellPermissionsRule

import org.junit.Test

import org.junit.runner.RunWith

import org.mockito.kotlin.any

import org.mockito.kotlin.argumentCaptor

import org.mockito.kotlin.eq

import org.mockito.kotlin.mock

import org.mockito.kotlin.timeout

import org.mockito.kotlin.verify

import pandora.HostProto

import pandora.HostProto.AdvertiseRequest

import pandora.HostProto.OwnAddressType

    private val context: Context = ApplicationProvider.getApplicationContext()

    private val bluetoothManager = context.getSystemService(BluetoothManager::class.java)!!

    private val bluetoothAdapter = bluetoothManager.adapter

    private val leScanner = bluetoothAdapter.bluetoothLeScanner

    private val scanResultCaptor = argumentCaptor<ScanResult>()

    private val scanCallbackMock = mock<ScanCallback>()

    private val gattCallbackMock = mock<BluetoothGattCallback>()

    // A Rule live from a test setup through it's teardown.

    // Gives shell permissions during the test.

            )

    }

    /*

     * 2.3 GATT Connect - discovered using scan with UUID

     *

     * http://docs/document/d/1oQOpgI83HSJBdr5mBU00za_6XrDGo2KDGnCcX-hXPHk#heading=h.7ofaj7vwknsr

     */

    @Test

    fun testGattConnect_fromUuidScan() {

        // Start UUID advertisement on Ref

        val advertiseData =

            HostProto.DataTypes.newBuilder()

                .addCompleteServiceClassUuids128(CCC_DK_UUID.toString())

                .build()

        val advertiseRequest =

            AdvertiseRequest.newBuilder()

                .setLegacy(true)

                .setConnectable(true)

                .setOwnAddressType(OwnAddressType.RANDOM)

                .setData(advertiseData)

                .build()

        mBumble.hostBlocking().advertise(advertiseRequest)

        // Start UUID scan for Ref on DUT

        val scanSettings =

            ScanSettings.Builder()

                .setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY)

                .setCallbackType(ScanSettings.CALLBACK_TYPE_ALL_MATCHES)

                .build()

        val scanFilter = ScanFilter.Builder().setServiceUuid(ParcelUuid(CCC_DK_UUID)).build()

        leScanner.startScan(listOf(scanFilter), scanSettings, scanCallbackMock)

        // Await scan results

        verify(scanCallbackMock, timeout(TIMEOUT).atLeastOnce())

            .onScanResult(eq(ScanSettings.CALLBACK_TYPE_ALL_MATCHES), scanResultCaptor.capture())

        // Stop scan on DUT before GATT connect

        leScanner.stopScan(scanCallbackMock)

        // Verify correct scan result as prerequisite

        val scanResult = scanResultCaptor.firstValue

        assertThat(scanResult).isNotNull()

        assertThat(scanResult.scanRecord?.serviceUuids).contains(ParcelUuid(CCC_DK_UUID))

        // Verify successful GATT connection

        val device = scanResult.device

        val gatt = device.connectGatt(context, false, gattCallbackMock)

        verify(gattCallbackMock, timeout(TIMEOUT))

            .onConnectionStateChange(

                any(),

                eq(BluetoothGatt.GATT_SUCCESS),

                eq(BluetoothProfile.STATE_CONNECTED)

            )

        // Clean-Up

        gatt.close()

    }

    companion object {

        private const val TAG = "DckTest"

        private const val TIMEOUT: Long = 2000