From 68ffe47f085cc55a8ef007b85785fa81d23a8b56 Mon Sep 17 00:00:00 2001
From: jasonwshsu <jasonwshsu@google.com>
Date: Fri, 10 Feb 2023 15:58:58 +0800
Subject: [PATCH] Fix BluetoothPairingDetailTest fail

Bug: 237625815
Test: make RunSettingsRoboTests ROBOTEST_FILTER=BluetoothPairingDetailTest
Change-Id: I183fea9903cad921f7fe69445579b80dea045559
---
 .../settings/bluetooth/BluetoothPairingDetailTest.java     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java
index 865ed81e367..5fbfee8b50d 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDetailTest.java
@@ -30,6 +30,7 @@ import android.os.Bundle;
 
 import androidx.test.core.app.ApplicationProvider;
 
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.widget.FooterPreference;
 
@@ -43,6 +44,8 @@ import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 import org.robolectric.RobolectricTestRunner;
 
+import java.util.Collections;
+
 @RunWith(RobolectricTestRunner.class)
 public class BluetoothPairingDetailTest {
     @Rule
@@ -52,6 +55,8 @@ public class BluetoothPairingDetailTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private LocalBluetoothManager mLocalManager;
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private CachedBluetoothDeviceManager mDeviceManager;
     private BluetoothPairingDetail mFragment;
     private BluetoothProgressCategory mAvailableDevicesCategory;
     private FooterPreference mFooterPreference;
@@ -69,9 +74,11 @@ public class BluetoothPairingDetailTest {
                 .findPreference(BluetoothPairingDetail.KEY_AVAIL_DEVICES);
         doReturn(mFooterPreference).when(mFragment)
                 .findPreference(BluetoothPairingDetail.KEY_FOOTER_PREF);
+        doReturn(Collections.emptyList()).when(mDeviceManager).getCachedDevicesCopy();
 
         mFragment.mBluetoothAdapter = mBluetoothAdapter;
         mFragment.mLocalManager = mLocalManager;
+        mFragment.mCachedDeviceManager = mDeviceManager;
         mFragment.mDeviceListGroup = mAvailableDevicesCategory;
         mFragment.onViewCreated(mFragment.getView(), Bundle.EMPTY);
     }