Add test for IAE on address-less bluetooth routes in InfoMediaManager

This test checks the fix on ag/27873855.

Bug: 347499404
Test: atest InfoMediaManagerTest
Flag: TEST_ONLY
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:337a1f04e338cf52b47d792e4049c7af55db35a2)
Merged-In: Ib929a8bd66d288d956524f67a941421294cc531b

Change-Id: I27bfeb220a45902b2846cbd9a2cbd6698d70029c

1 files changed, 26 insertions, 0 deletions

diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
index c159d5ee37f0..39ce5dab5306 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
@@ -85,6 +85,15 @@ public class InfoMediaManagerTest {
     private static final String TEST_DUPLICATED_ID_1 = "test_duplicated_id_1";
     private static final String TEST_DUPLICATED_ID_2 = "test_duplicated_id_2";
     private static final String TEST_DUPLICATED_ID_3 = "test_duplicated_id_3";
+    private static final String TEST_BLUETOOTH_ROUTE_ID = "TEST_BT_ROUTE_ID";
+
+    private static final MediaRoute2Info TEST_BLUETOOTH_ROUTE =
+            new MediaRoute2Info.Builder(TEST_BLUETOOTH_ROUTE_ID, "BLUETOOTH_ROUTE")
+                    .setSystemRoute(true)
+                    .addFeature(MediaRoute2Info.FEATURE_LIVE_AUDIO)
+                    .setType(TYPE_BLUETOOTH_A2DP)
+                    .setAddress("00:00:00:00:00:00")
+                    .build();
 
     @Mock
     private MediaRouter2Manager mRouterManager;
@@ -848,6 +857,23 @@ public class InfoMediaManagerTest {
     }
 
     @Test
+    public void addMediaDevice_withAddresslessBluetoothDevice_shouldIgnoreDeviceAndNotCrash() {
+        MediaRoute2Info bluetoothRoute =
+                new MediaRoute2Info.Builder(TEST_BLUETOOTH_ROUTE).setAddress(null).build();
+
+        final CachedBluetoothDeviceManager cachedBluetoothDeviceManager =
+                mock(CachedBluetoothDeviceManager.class);
+        when(mLocalBluetoothManager.getCachedDeviceManager())
+                .thenReturn(cachedBluetoothDeviceManager);
+        when(cachedBluetoothDeviceManager.findDevice(any(BluetoothDevice.class))).thenReturn(null);
+
+        mInfoMediaManager.mMediaDevices.clear();
+        mInfoMediaManager.addMediaDevice(bluetoothRoute);
+
+        assertThat(mInfoMediaManager.mMediaDevices.size()).isEqualTo(0);
+    }
+
+    @Test
     public void addMediaDevice_deviceIncludedInSelectedDevices_shouldSetAsCurrentConnected() {
         final MediaRoute2Info route2Info = mock(MediaRoute2Info.class);
         final CachedBluetoothDeviceManager cachedBluetoothDeviceManager =