Merge changes I01ffdde2,Iecab1226 am: a5786a15e1 am: cbf91b3e8c am: 88d6f01bae

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1696089

Change-Id: I7888e363733ac767c43a5b6c716b45da81544830

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
index aa4b5f8e208f..9ecd82ff6bcb 100644
--- a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
+++ b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
@@ -77,6 +77,7 @@ import android.os.test.TestLooper;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.util.ArraySet;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
@@ -98,6 +99,7 @@ import java.io.FileNotFoundException;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 import java.util.UUID;
 
@@ -326,6 +328,17 @@ public class VcnManagementServiceTest {
             return subIdToGroupMap.get(invocation.getArgument(0));
         }).when(snapshot).getGroupForSubId(anyInt());
 
+        doAnswer(invocation -> {
+            final ParcelUuid subGrp = invocation.getArgument(0);
+            final Set<Integer> subIds = new ArraySet<>();
+            for (Entry<Integer, ParcelUuid> entry : subIdToGroupMap.entrySet()) {
+                if (entry.getValue().equals(subGrp)) {
+                    subIds.add(entry.getKey());
+                }
+            }
+            return subIds;
+        }).when(snapshot).getAllSubIdsInGroup(any());
+
         final TelephonySubscriptionTrackerCallback cb = getTelephonySubscriptionTrackerCallback();
         cb.onNewSnapshot(snapshot);
 
@@ -914,6 +927,18 @@ public class VcnManagementServiceTest {
         verify(mMockPolicyListener).onPolicyChanged();
     }
 
+    @Test
+    public void testVcnSubIdChangeUpdatesPolicyListener() throws Exception {
+        startAndGetVcnInstance(TEST_UUID_2);
+        mVcnMgmtSvc.addVcnUnderlyingNetworkPolicyListener(mMockPolicyListener);
+
+        triggerSubscriptionTrackerCbAndGetSnapshot(
+                Collections.singleton(TEST_UUID_2),
+                Collections.singletonMap(TEST_SUBSCRIPTION_ID, TEST_UUID_2));
+
+        verify(mMockPolicyListener).onPolicyChanged();
+    }
+
     private void triggerVcnSafeMode(
             @NonNull ParcelUuid subGroup,
             @NonNull TelephonySubscriptionSnapshot snapshot,