diff --git a/provider/indexer-azure/src/test/java/org/opengroup/osdu/indexer/azure/service/SchemaServiceTest.java b/provider/indexer-azure/src/test/java/org/opengroup/osdu/indexer/azure/service/SchemaServiceTest.java
index 022689f86ce50e610ee4b04d0d6662d026c20f59..22e5dfec4294c802382fefc87d502727d6ab7649 100644
--- a/provider/indexer-azure/src/test/java/org/opengroup/osdu/indexer/azure/service/SchemaServiceTest.java
+++ b/provider/indexer-azure/src/test/java/org/opengroup/osdu/indexer/azure/service/SchemaServiceTest.java
@@ -14,7 +14,6 @@
 
 package org.opengroup.osdu.indexer.azure.service;
 
-import com.google.gson.reflect.TypeToken;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -23,15 +22,12 @@ import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.opengroup.osdu.core.common.http.IUrlFetchService;
 import org.opengroup.osdu.core.common.model.http.HttpResponse;
-import org.opengroup.osdu.core.common.model.indexer.RecordInfo;
 import org.opengroup.osdu.core.common.provider.interfaces.IRequestInfo;
 import org.opengroup.osdu.indexer.service.impl.SchemaServiceImpl;
 import org.springframework.http.HttpStatus;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import java.lang.reflect.Type;
 import java.util.HashMap;
-import java.util.List;
 
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
@@ -49,13 +45,7 @@ public class SchemaServiceTest {
 
     @Before
     public void setup() {
-
-        String recordChangedMessages = "[{\"id\":\"tenant1:doc:1dbf528e0e0549cab7a08f29fbfc8465\",\"kind\":\"tenant1:testindexer1528919679710:well:1.0.0\",\"op\":\"purge\"}," +
-                "{\"id\":\"tenant1:doc:15e790a69beb4d789b1f979e2af2e813\",\"kind\":\"tenant1:testindexer1528919679710:well:1.0.0\",\"op\":\"create\"}]";
-
         when(this.requestInfo.getHeadersMap()).thenReturn(new HashMap<>());
-
-        Type listType = new TypeToken<List<RecordInfo>>() {}.getType();
     }
 
     @Test
diff --git a/provider/indexer-gcp/src/test/java/org/opengroup/osdu/indexer/service/SchemaServiceTest.java b/provider/indexer-gcp/src/test/java/org/opengroup/osdu/indexer/service/SchemaServiceTest.java
index fe7ea8cafb2ab4873c304721fc554ea03e8a9b50..fa89948a55a1f1d007ac7eedea290d0dfba58460 100644
--- a/provider/indexer-gcp/src/test/java/org/opengroup/osdu/indexer/service/SchemaServiceTest.java
+++ b/provider/indexer-gcp/src/test/java/org/opengroup/osdu/indexer/service/SchemaServiceTest.java
@@ -21,7 +21,6 @@ import org.mockito.ArgumentMatchers;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.opengroup.osdu.core.common.http.IUrlFetchService;
-import org.opengroup.osdu.core.common.model.http.DpsHeaders;
 import org.opengroup.osdu.core.common.model.http.HttpResponse;
 import org.opengroup.osdu.core.common.provider.interfaces.IRequestInfo;
 import org.opengroup.osdu.indexer.service.impl.SchemaServiceImpl;
@@ -47,7 +46,6 @@ public class SchemaServiceTest {
     @Before
     public void setup() {
         when(this.requestInfo.getHeadersMap()).thenReturn(new HashMap<>());
-        when(this.requestInfo.getHeaders()).thenReturn(new DpsHeaders());
     }
 
     @Test
diff --git a/provider/indexer-ibm/src/test/java/org/opengroup/osdu/indexer/ibm/service/SchemaServiceTest.java b/provider/indexer-ibm/src/test/java/org/opengroup/osdu/indexer/ibm/service/SchemaServiceTest.java
index 1172c6b6725beb192bbd091f2a78dc0f98cfe435..e7e15d7aa114cad40031537d3119758125433d6d 100644
--- a/provider/indexer-ibm/src/test/java/org/opengroup/osdu/indexer/ibm/service/SchemaServiceTest.java
+++ b/provider/indexer-ibm/src/test/java/org/opengroup/osdu/indexer/ibm/service/SchemaServiceTest.java
@@ -44,10 +44,6 @@ public class SchemaServiceTest {
 
     @Before
     public void setup() {
-
-        String recordChangedMessages = "[{\"id\":\"tenant1:doc:1dbf528e0e0549cab7a08f29fbfc8465\",\"kind\":\"tenant1:testindexer1528919679710:well:1.0.0\",\"op\":\"purge\"}," +
-                "{\"id\":\"tenant1:doc:15e790a69beb4d789b1f979e2af2e813\",\"kind\":\"tenant1:testindexer1528919679710:well:1.0.0\",\"op\":\"create\"}]";
-
         when(this.requestInfo.getHeadersMap()).thenReturn(new HashMap<>());
     }