Removed lenient from ObservationMapperTest

Author: chiaramapellimt

service/src/test/java/uk/nhs/adaptors/gp2gp/ehr/mapper/diagnosticreport/ObservationMapperTest.java

@@ -40,7 +40,6 @@
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 import static org.junit.jupiter.api.Assertions.assertAll;
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.lenient;
 import static org.mockito.Mockito.when;
 import static uk.nhs.adaptors.gp2gp.utils.ConfidentialityCodeUtility.NOPAT_HL7_CONFIDENTIALITY_CODE;
 import static uk.nhs.adaptors.gp2gp.utils.XmlAssertion.assertThatXml;
@@ -158,11 +157,7 @@ void setUp() {
         ));
 
         InputBundle inputBundle = new InputBundle(bundle);
-        lenient().when(messageContext.getInputBundleHolder()).thenReturn(inputBundle);
-        lenient().when(messageContext.getAgentDirectory()).thenReturn(agentDirectory);
-        lenient().when(agentDirectory.getAgentId(any(Reference.class))).thenAnswer(mockReference());
-        lenient().when(agentDirectory.getAgentRef(any(Reference.class), any(Reference.class))).thenAnswer(mockReferences());
-
+        when(messageContext.getInputBundleHolder()).thenReturn(inputBundle);
         when(messageContext.getIdMapper()).thenReturn(idMapper);
         when(idMapper.getOrNew(any(ResourceType.class), any(IdType.class)))
             .thenAnswer(params -> "Mapped-From-" + ((IdType) params.getArgument(1)).getValue());
@@ -188,7 +183,7 @@ void When_MappingObservationJson_Expect_CompoundStatementXmlOutput(String inputJ
         final Observation observationAssociatedWithSpecimen = getObservationResourceFromJson(inputJson);
         final String expectedXml = getXmlStringFromFile(outputXml);
 
-        lenient().when(randomIdGeneratorService.createNewId())
+       when(randomIdGeneratorService.createNewId())
             .thenReturn("random-unmapped-id");
 
         final String actualXml = observationMapper.mapObservationToCompoundStatement(