diff --git a/services/core/java/com/android/server/connectivity/NetworkRanker.java b/services/core/java/com/android/server/connectivity/NetworkRanker.java
index 346af44..e839837 100644
--- a/services/core/java/com/android/server/connectivity/NetworkRanker.java
+++ b/services/core/java/com/android/server/connectivity/NetworkRanker.java
@@ -63,7 +63,7 @@
         NetworkCapabilities getCapsNoCopy();
     }
 
-    private static final boolean USE_POLICY_RANKING = false;
+    private static final boolean USE_POLICY_RANKING = true;
 
     public NetworkRanker() { }
 
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 23e782f..3c401a2 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -2974,15 +2974,9 @@
 
         mEthernetNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_ETHERNET);
         mEthernetNetworkAgent.connect(true);
-        // BUG: with the legacy int-based scoring code, the network will no longer linger, even
-        // though it's validated and outscored.
-        // The new policy-based scoring code fixes this.
-        // TODO: remove the line below and replace with the three commented lines when
-        // the policy-based scoring code is turned on.
-        callback.expectAvailableThenValidatedCallbacks(mEthernetNetworkAgent);
-        // callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent);
-        // callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent);
-        // callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent);
+        callback.expectAvailableCallbacksUnvalidated(mEthernetNetworkAgent);
+        callback.expectCallback(CallbackEntry.LOSING, mWiFiNetworkAgent);
+        callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mEthernetNetworkAgent);
         assertEquals(mEthernetNetworkAgent.getNetwork(), mCm.getActiveNetwork());
         callback.assertNoCallback();
 
diff --git a/tests/net/java/com/android/server/connectivity/NetworkRankerTest.kt b/tests/net/java/com/android/server/connectivity/NetworkRankerTest.kt
index 1348c6a..551b94c 100644
--- a/tests/net/java/com/android/server/connectivity/NetworkRankerTest.kt
+++ b/tests/net/java/com/android/server/connectivity/NetworkRankerTest.kt
@@ -16,7 +16,9 @@
 
 package com.android.server.connectivity
 
+import android.net.NetworkCapabilities
 import android.net.NetworkRequest
+import android.net.NetworkScore.KEEP_CONNECTED_NONE
 import androidx.test.filters.SmallTest
 import androidx.test.runner.AndroidJUnit4
 import org.junit.Test
@@ -32,10 +34,14 @@
 class NetworkRankerTest {
     private val ranker = NetworkRanker()
 
-    private fun makeNai(satisfy: Boolean, score: Int) = mock(NetworkAgentInfo::class.java).also {
-        doReturn(satisfy).`when`(it).satisfies(any())
-        doReturn(score).`when`(it).currentScore
-    }
+    private fun makeNai(satisfy: Boolean, legacyScore: Int) =
+            mock(NetworkAgentInfo::class.java).also {
+                doReturn(satisfy).`when`(it).satisfies(any())
+                val fs = FullScore(legacyScore, 0 /* policies */, KEEP_CONNECTED_NONE)
+                doReturn(fs).`when`(it).getScore()
+                val nc = NetworkCapabilities.Builder().build()
+                doReturn(nc).`when`(it).getCapsNoCopy()
+            }
 
     @Test
     fun testGetBestNetwork() {