### Question:
R4AssignmentDhisToFhirTransformerUtils extends AbstractAssignmentDhisToFhirTransformerUtils { @Nonnull @Override public Set<FhirVersion> getFhirVersions() { return FhirVersion.R4_ONLY; } R4AssignmentDhisToFhirTransformerUtils( @Nonnull ScriptExecutionContext scriptExecutionContext, @Nonnull FhirDhisAssignmentRepository assignmentRepository, @Nonnull FhirClientRepository fhirClientRepository ); @Nonnull @Override Set<FhirVersion> getFhirVersions();  }### Answer:
@Test public void getFhirVersions() { Assert.assertEquals( FhirVersion.R4_ONLY, utils.getFhirVersions() ); }