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
Change-Id: Ib929a8bd66d288d956524f67a941421294cc531b

1 files changed, 17 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 c9b35a0ae833..e1447dc8410c 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
@@ -861,6 +861,23 @@ 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, TEST_SYSTEM_ROUTING_SESSION);
+
+        assertThat(mInfoMediaManager.mMediaDevices.size()).isEqualTo(0);
+    }
+
+    @Test
     public void onRoutesUpdated_setsFirstSelectedRouteAsCurrentConnectedDevice() {
         final CachedBluetoothDeviceManager cachedBluetoothDeviceManager =
                 mock(CachedBluetoothDeviceManager.class);