Remove unused member and fix tests

Bug: 322673803
Test: atest EmergencyCallDomainSelectorTest
Change-Id: Ib007f2d399e67dbfa467253d1e9d2cc431647d91
diff --git a/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java b/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
index affb7c3..c7b4008 100644
--- a/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
+++ b/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
@@ -156,7 +156,6 @@
     private @TransportType int mLastTransportType = TRANSPORT_TYPE_INVALID;
     private @DomainSelectionService.EmergencyScanType int mScanType;
     private @RadioAccessNetworkType List<Integer> mLastPreferredNetworks;
-    private boolean mIsTestEmergencyNumber;
 
     private CancellationSignal mCancelSignal;
 
@@ -422,7 +421,6 @@
         logi("selectDomain attr=" + attr);
         mTransportSelectorCallback = cb;
         mSelectionAttributes = attr;
-        mIsTestEmergencyNumber = attr.isTestEmergencyNumber();
 
         TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
         mModemCount = tm.getActiveModemCount();
@@ -1540,20 +1538,6 @@
                 && mEcbmHelper.getDataConnectionState(getSlotId()) == DATA_CONNECTED;
     }
 
-    private void selectDomainForTestEmergencyNumber() {
-        logi("selectDomainForTestEmergencyNumber");
-        if (isImsRegisteredWithVoiceCapability()) {
-            if (isImsRegisteredOverWifi()
-                    || isImsRegisteredOverCrossSim()) {
-                mTransportSelectorCallback.onWlanSelected(mVoWifiOverEmergencyPdn);
-            } else {
-                onWwanNetworkTypeSelected(EUTRAN);
-            }
-        } else {
-            onWwanNetworkTypeSelected(UTRAN);
-        }
-    }
-
     @Override
     protected void logi(String msg) {
         super.logi(msg);
diff --git a/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
index ead775a..2fdb150 100644
--- a/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
+++ b/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
@@ -118,7 +118,6 @@
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
@@ -2311,25 +2310,23 @@
         verifyScanPsPreferred();
     }
 
-    @Ignore("Deprecated.")
     @Test
     public void testTestEmergencyNumberOverCs() throws Exception {
         createSelector(SLOT_0_SUB_ID);
         unsolBarringInfoChanged(false);
 
-        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_UNKNOWN,
+        EmergencyRegResult regResult = getEmergencyRegResult(UTRAN, REGISTRATION_STATE_UNKNOWN,
                 0, false, true, 0, 0, "", "");
         SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID,
                 true /*isTestEmergencyNumber*/, regResult);
         mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
         processAllMessages();
 
-        bindImsServiceUnregistered();
+        bindImsService();
 
         verifyCsDialed();
     }
 
-    @Ignore("Deprecated.")
     @Test
     public void testTestEmergencyNumberOverPs() throws Exception {
         createSelector(SLOT_0_SUB_ID);
@@ -2342,19 +2339,18 @@
         mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
         processAllMessages();
 
-        bindImsService();
+        bindImsServiceUnregistered();
 
         verifyPsDialed();
     }
 
-    @Ignore("Deprecated.")
     @Test
-    public void testTestEmergencyNumberOverWifi() throws Exception {
+    public void testTestEmergencyNumberScanRequest() throws Exception {
         createSelector(SLOT_0_SUB_ID);
         unsolBarringInfoChanged(false);
 
-        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_UNKNOWN,
-                0, false, true, 0, 0, "", "");
+        EmergencyRegResult regResult = getEmergencyRegResult(UNKNOWN, REGISTRATION_STATE_UNKNOWN,
+                0, false, false, 0, 0, "", "");
         SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID,
                 true /*isTestEmergencyNumber*/, regResult);
         mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
@@ -2363,7 +2359,7 @@
         bindImsService(true);
         processAllMessages();
 
-        verify(mTransportSelectorCallback, times(1)).onWlanSelected(anyBoolean());
+        verifyScanPsPreferred();
     }
 
     @Test