diff --git a/org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/context/SimpleWorkerContextTests.java b/org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/context/SimpleWorkerContextTests.java
index 1170718e0..b4b4b4e43 100644
--- a/org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/context/SimpleWorkerContextTests.java
+++ b/org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/context/SimpleWorkerContextTests.java
@@ -325,7 +325,7 @@ public class SimpleWorkerContextTests {
 
     ValueSetExpansionOutcome actualExpansionResult = context.expandVS(inc, true, false);
 
-    // assertEquals(expectedValueSet, actualExpansionResult.getValueset());
+     assertEquals(expectedValueSet, actualExpansionResult.getValueset());
 
     Mockito.verify(terminologyCache).getExpansion(cacheToken);
     Mockito.verify(terminologyCache).cacheExpansion(cacheToken, actualExpansionResult,true);
@@ -412,7 +412,7 @@ public class SimpleWorkerContextTests {
 
     ValueSetExpansionOutcome actualExpansionResult = context.expandVS(vs, true,  true, true, pIn, false);
 
-  //  assertEquals(expectedValueSet, actualExpansionResult.getValueset());
+    assertEquals(expectedValueSet, actualExpansionResult.getValueset());
 
     Mockito.verify(terminologyCache).getExpansion(cacheToken);
     Mockito.verify(terminologyCache).cacheExpansion(cacheToken, actualExpansionResult, true);
@@ -421,40 +421,37 @@ public class SimpleWorkerContextTests {
 
   @Test
   public void testInitializationWithCache() {
-//    String address = "/...";
-//    
-//    Mockito.doReturn(true).when(terminologyCache).hasTerminologyCapabilities(address);
-////    Mockito.doReturn(true).when(terminologyCache).hasCapabilityStatement();
-//
-//    Mockito.doReturn(terminologyCapabilities).when(terminologyCache).getTerminologyCapabilities(address);
-////    Mockito.doReturn(capabilitiesStatement).when(terminologyCache).getCapabilityStatement();
-//
-//    context.connectToTSServer(new TerminologyClientR5Factory(), terminologyClient);
-//
-//    Mockito.verify(terminologyCache).getTerminologyCapabilities(address);
-//    Mockito.verify(terminologyClient).getCapabilitiesStatementQuick();
-//    
-//    Mockito.verify(terminologyCache, times(0)).getCapabilityStatement(address);
-//    Mockito.verify(terminologyClient, times(0)).getTerminologyCapabilities();
+   String address = "dummyUrl";
+
+   Mockito.doReturn(true).when(terminologyCache).hasTerminologyCapabilities(address);
+
+    Mockito.doReturn(terminologyCapabilities).when(terminologyCache).getTerminologyCapabilities(address);
+
+    context.connectToTSServer(new TerminologyClientR5Factory(), terminologyClient);
+
+    Mockito.verify(terminologyCache).getTerminologyCapabilities(address);
+    Mockito.verify(terminologyClient).getCapabilitiesStatementQuick();
+
+    Mockito.verify(terminologyCache, times(0)).getCapabilityStatement(address);
+    Mockito.verify(terminologyClient, times(0)).getTerminologyCapabilities();
   }
 
   @Test
   public void testInitializationWithClient() {
-//    String address = "/...";
-//
-//    Mockito.doReturn(false).when(terminologyCache).hasTerminologyCapabilities(address);
-////    Mockito.doReturn(false).when(terminologyCache).hasCapabilityStatement();
-//
-//    Mockito.doReturn(terminologyCapabilities).when(terminologyClient).getTerminologyCapabilities();
-//    Mockito.doReturn(capabilitiesStatement).when(terminologyClient).getCapabilitiesStatementQuick();
-//
-//    context.connectToTSServer(new TerminologyClientR5Factory(), terminologyClient);
-//
-//    Mockito.verify(terminologyCache, times(0)).getTerminologyCapabilities(address);
-//    Mockito.verify(terminologyCache, times(0)).getCapabilityStatement(address);
-//
-//    Mockito.verify(terminologyClient).getTerminologyCapabilities();
-//    Mockito.verify(terminologyClient).getCapabilitiesStatementQuick();
+    String address = "dummyUrl";
+
+    Mockito.doReturn(false).when(terminologyCache).hasTerminologyCapabilities(address);
+
+    Mockito.doReturn(terminologyCapabilities).when(terminologyClient).getTerminologyCapabilities();
+    Mockito.doReturn(capabilitiesStatement).when(terminologyClient).getCapabilitiesStatementQuick();
+
+   context.connectToTSServer(new TerminologyClientR5Factory(), terminologyClient);
+
+    Mockito.verify(terminologyCache, times(0)).getTerminologyCapabilities(address);
+    Mockito.verify(terminologyCache, times(0)).getCapabilityStatement(address);
+
+    Mockito.verify(terminologyClient).getTerminologyCapabilities();
+    Mockito.verify(terminologyClient).getCapabilitiesStatementQuick();
 
   }