diff --git a/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewMapperTest.java b/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewMapperTest.java
index d76e7d11235..dfde0006df9 100644
--- a/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewMapperTest.java
+++ b/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewMapperTest.java
@@ -56,7 +56,6 @@ public void getMutatedGenes() {
         var testBrca1AlterationCount = alterationCountByGenes.stream().filter(a -> Objects.equals(a.getHugoGeneSymbol(), "brca1")).findFirst();
         assert(testBrca1AlterationCount.isPresent());
         assertEquals(Integer.valueOf(5), testBrca1AlterationCount.get().getTotalCount());
-        assertEquals(1, testBrca1AlterationCount.get().getMatchingGenePanelIds().size());
     } 
     
     @Test
diff --git a/src/test/java/org/cbioportal/service/impl/AlterationCountServiceImplTest.java b/src/test/java/org/cbioportal/service/impl/AlterationCountServiceImplTest.java
index bd2c4955826..c000835c32d 100644
--- a/src/test/java/org/cbioportal/service/impl/AlterationCountServiceImplTest.java
+++ b/src/test/java/org/cbioportal/service/impl/AlterationCountServiceImplTest.java
@@ -1,10 +1,18 @@
 package org.cbioportal.service.impl;
 
 import org.apache.commons.math3.util.Pair;
-import org.cbioportal.model.*;
+import org.cbioportal.model.AlterationCountByGene;
+import org.cbioportal.model.AlterationCountByStructuralVariant;
+import org.cbioportal.model.AlterationFilter;
+import org.cbioportal.model.CNA;
+import org.cbioportal.model.CopyNumberCountByGene;
+import org.cbioportal.model.MolecularProfile;
+import org.cbioportal.model.MolecularProfileCaseIdentifier;
+import org.cbioportal.model.MutationEventType;
 import org.cbioportal.model.util.Select;
 import org.cbioportal.persistence.AlterationRepository;
 import org.cbioportal.persistence.MolecularProfileRepository;
+import org.cbioportal.persistence.StudyViewRepository;
 import org.cbioportal.service.exception.MolecularProfileNotFoundException;
 import org.cbioportal.service.util.AlterationEnrichmentUtil;
 import org.cbioportal.service.util.MolecularProfileUtil;
@@ -14,17 +22,25 @@
 import org.junit.runner.RunWith;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 import org.mockito.Spy;
 import org.mockito.junit.MockitoJUnitRunner;
 
-import java.util.*;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.TreeSet;
 
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.anyBoolean;
+import static org.mockito.Mockito.anyList;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 @RunWith(MockitoJUnitRunner.class)
 public class AlterationCountServiceImplTest extends BaseServiceImplTest {
 
-    @InjectMocks
     private AlterationCountServiceImpl alterationCountService;
     @Mock
     private AlterationRepository alterationRepository;
@@ -39,6 +55,8 @@ public class AlterationCountServiceImplTest extends BaseServiceImplTest {
     private MolecularProfileUtil molecularProfileUtil;
     @Mock
     private MolecularProfileRepository molecularProfileRepository;
+    @Mock
+    private StudyViewRepository studyViewRepository;
 
     List<MolecularProfileCaseIdentifier> caseIdentifiers = Arrays.asList(new MolecularProfileCaseIdentifier("A", MOLECULAR_PROFILE_ID));
     Select<MutationEventType> mutationEventTypes = Select.byValues(Arrays.asList(MutationEventType.missense_mutation));
@@ -64,6 +82,11 @@ public class AlterationCountServiceImplTest extends BaseServiceImplTest {
 
     @Before
     public void setup() {
+        MockitoAnnotations.openMocks(this);
+
+        alterationCountService = new AlterationCountServiceImpl(alterationRepository, alterationEnrichmentUtil,
+            alterationEnrichmentUtilCna, alterationEnrichmentUtilStructVar, molecularProfileRepository, studyViewRepository); 
+        
         MolecularProfile molecularProfile = new MolecularProfile();
         molecularProfile.setStableId(MOLECULAR_PROFILE_ID);
         molecularProfile.setCancerStudyIdentifier(STUDY_ID);