Fix broken NfcAndPaymentFragment test case - searchIndexProvider_shouldIndexAllItems

Bug: 154561690
Test: make RunSettingsRoboTests and pass all test cases in NfcAndPaymentFragmentTest
Change-Id: I12f4901e4de01eb259f9daf3ac33b1e1879e98fd
diff --git a/tests/robotests/src/com/android/settings/connecteddevice/NfcAndPaymentFragmentTest.java b/tests/robotests/src/com/android/settings/connecteddevice/NfcAndPaymentFragmentTest.java
index 6a15108..46c9cbb 100644
--- a/tests/robotests/src/com/android/settings/connecteddevice/NfcAndPaymentFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/connecteddevice/NfcAndPaymentFragmentTest.java
@@ -26,7 +26,6 @@
 import android.provider.SearchIndexableResource;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -63,8 +62,7 @@
     }
 
     @Test
-    @Ignore
-    public void searchIndexProvider_shouldIndexAllItems() {
+    public void searchIndexProvider_shouldIndexValidItems() {
         when(mContext.getApplicationContext()).thenReturn(mContext);
         when(NfcAdapter.getDefaultAdapter(mContext)).thenReturn(mNfcAdapter);
         when(mNfcAdapter.isSecureNfcSupported()).thenReturn(true);
@@ -73,6 +71,6 @@
                 .getNonIndexableKeys(mContext);
 
         assertThat(niks).isNotNull();
-        assertThat(niks).isEmpty();
+        assertThat(niks).containsExactly("nfc_detection_point");
     }
 }