diff --git a/tests/telephonytests/src/com/android/internal/telephony/SignalStrengthUpdateRequestTest.java b/tests/telephonytests/src/com/android/internal/telephony/SignalStrengthUpdateRequestTest.java
index 9c29eda5572ddc135b4e3b5ae82600e8dba42c87..aa117433f11db0541a319b64e9016f9c69f374a2 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/SignalStrengthUpdateRequestTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/SignalStrengthUpdateRequestTest.java
@@ -34,36 +34,59 @@ import java.util.List;
 
 public class SignalStrengthUpdateRequestTest extends TestCase {
 
-    private SignalThresholdInfo mRssiInfo = new SignalThresholdInfo.Builder()
+    private SignalThresholdInfo mRssiInfoOnGERAN = new SignalThresholdInfo.Builder()
             .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.GERAN)
             .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI)
             .setThresholds(new int[]{-109, -103, -97, -89})
             .build();
 
-    private SignalThresholdInfo mRscpInfo = new SignalThresholdInfo.Builder()
+    private SignalThresholdInfo mRssiInfoOnGERAN2 = new SignalThresholdInfo.Builder()
+            .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.GERAN)
+            .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI)
+            .setThresholds(new int[]{-108, -102, -96, -88})
+            .build();
+
+    private SignalThresholdInfo mRssiInfoOnCDMA2000 = new SignalThresholdInfo.Builder()
+            .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.CDMA2000)
+            .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSSI)
+            .setThresholds(new int[]{-109, -103, -97, -89})
+            .build();
+
+    private SignalThresholdInfo mRscpInfoOnUTRAN = new SignalThresholdInfo.Builder()
             .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.UTRAN)
             .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSCP)
             .setThresholds(new int[]{-115, -105, -95, -85})
             .build();
 
+    private SignalThresholdInfo mRsrpInfoOnEUTRAN = new SignalThresholdInfo.Builder()
+            .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.EUTRAN)
+            .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSRP)
+            .setThresholds(new int[]{-115, -105, -95, -85})
+            .build();
+
+    private SignalThresholdInfo mRsrqInfoEUTRAN = new SignalThresholdInfo.Builder()
+            .setRadioAccessNetworkType(AccessNetworkConstants.AccessNetworkType.EUTRAN)
+            .setSignalMeasurementType(SignalThresholdInfo.SIGNAL_MEASUREMENT_TYPE_RSRQ)
+            .setThresholds(new int[]{-30, -20, -10, -1})
+            .build();
+
     @Test
     @SmallTest
     public void testPublicConstructorWithInvalidParam() {
         // null Collection
         validateBuilderWithInvalidParam(null);
 
-        // duplication of SignalMeasurementType in Collection
-        validateBuilderWithInvalidParam(List.of(mRssiInfo, mRssiInfo));
+        // duplication of SignalMeasurementType for the same RAN in Collection
+        validateBuilderWithInvalidParam(List.of(mRssiInfoOnGERAN, mRssiInfoOnGERAN2));
 
-        // The following two cases can not turn on until the implement is ready:
         // empty Collections
-        // validateBuilderWithInvalidParam(List.of());
+        validateBuilderWithInvalidParam(List.of());
     }
 
     @Test
     @SmallTest
     public void testPublicConstructorWithValidParam() {
-        Collection<SignalThresholdInfo> infos = List.of(mRssiInfo, mRscpInfo);
+        Collection<SignalThresholdInfo> infos = List.of(mRssiInfoOnGERAN, mRscpInfoOnUTRAN);
         SignalStrengthUpdateRequest request = new SignalStrengthUpdateRequest.Builder()
                 .setSignalThresholdInfos(infos).setReportingRequestedWhileIdle(false).build();
         assertFalse(request.isReportingRequestedWhileIdle());
@@ -74,7 +97,7 @@ public class SignalStrengthUpdateRequestTest extends TestCase {
     @Test
     @SmallTest
     public void testParcel() {
-        Collection<SignalThresholdInfo> infos = List.of(mRssiInfo, mRscpInfo);
+        Collection<SignalThresholdInfo> infos = List.of(mRssiInfoOnGERAN, mRscpInfoOnUTRAN);
         SignalStrengthUpdateRequest request = new SignalStrengthUpdateRequest.Builder()
                 .setSignalThresholdInfos(infos).setReportingRequestedWhileIdle(true).build();
 
@@ -90,14 +113,14 @@ public class SignalStrengthUpdateRequestTest extends TestCase {
     @Test
     @SmallTest
     public void testEquals() {
-        Collection<SignalThresholdInfo> infos1 = List.of(mRssiInfo, mRscpInfo);
+        Collection<SignalThresholdInfo> infos1 = List.of(mRssiInfoOnGERAN, mRssiInfoOnCDMA2000);
         SignalStrengthUpdateRequest request1 = new SignalStrengthUpdateRequest.Builder()
                 .setSignalThresholdInfos(infos1).setReportingRequestedWhileIdle(false).build();
 
         assertTrue(request1.equals(request1));
 
         // Ordering does not matter
-        Collection<SignalThresholdInfo> infos2 = List.of(mRscpInfo, mRssiInfo);
+        Collection<SignalThresholdInfo> infos2 = List.of(mRssiInfoOnCDMA2000, mRssiInfoOnGERAN);
         SignalStrengthUpdateRequest request2 = new SignalStrengthUpdateRequest.Builder()
                 .setSignalThresholdInfos(infos2).setReportingRequestedWhileIdle(false).build();
         assertTrue(request1.equals(request2));
@@ -109,11 +132,36 @@ public class SignalStrengthUpdateRequestTest extends TestCase {
         SignalStrengthUpdateRequest request4 = new SignalStrengthUpdateRequest.Builder()
                 .setSignalThresholdInfos(infos1).setReportingRequestedWhileIdle(false)
                 .setSystemThresholdReportingRequestedWhileIdle(true).build();
+        assertFalse(request1.equals(request4));
 
         // return false if the object is not SignalStrengthUpdateRequest
         assertFalse(request1.equals("test"));
     }
 
+    @Test
+    @SmallTest
+    public void testMultipleSignalMeasurementTypeOnSameRan() {
+        Collection<SignalThresholdInfo> infos = List.of(mRsrpInfoOnEUTRAN, mRsrqInfoEUTRAN);
+        SignalStrengthUpdateRequest request = new SignalStrengthUpdateRequest.Builder()
+                .setSignalThresholdInfos(infos).build();
+
+        assertFalse(request.isReportingRequestedWhileIdle());
+        assertFalse(request.isSystemThresholdReportingRequestedWhileIdle());
+        assertEquals(infos, request.getSignalThresholdInfos());
+    }
+
+    @Test
+    @SmallTest
+    public void testSameSignalMeasurementTypeOnDifferentRan() {
+        Collection<SignalThresholdInfo> infos = List.of(mRssiInfoOnGERAN, mRssiInfoOnCDMA2000);
+        SignalStrengthUpdateRequest request = new SignalStrengthUpdateRequest.Builder()
+                .setSignalThresholdInfos(infos).build();
+
+        assertFalse(request.isReportingRequestedWhileIdle());
+        assertFalse(request.isSystemThresholdReportingRequestedWhileIdle());
+        assertEquals(infos, request.getSignalThresholdInfos());
+    }
+
     private void validateBuilderWithInvalidParam(Collection<SignalThresholdInfo> infos) {
         try {
             new SignalStrengthUpdateRequest.Builder()