Add tests for MMR variant in Imms API search

This makes sure that MMR vaccination records will be consumed correctly
from the Imms API.

Author: alistair-white-horne-tng

spec/jobs/search_vaccination_records_in_nhs_job_spec.rb

@@ -501,8 +501,19 @@
       end
 
       before do
-        # Fully enable feature flag
-        Flipper.enable(:imms_api_search_job)
+        # Enable feature flag actors as they will be in prod, until MMRV is enabled
+        Flipper.disable(:imms_api_search_job)
+
+        Flipper.enable(:imms_api_search_job, Programme.flu)
+        Flipper.enable(:imms_api_search_job, Programme.hpv)
+        Flipper.enable(:imms_api_search_job, Programme.menacwy)
+        Flipper.enable(:imms_api_search_job, Programme.td_ipv)
+        Flipper.enable(
+          :imms_api_search_job,
+          Programme.mmr.variant_for(
+            disease_types: Programme::Variant::DISEASE_TYPES.fetch("mmr")
+          )
+        )
       end
 
       it "creates new vaccination records for incoming Immunizations" do

spec/lib/fhir_mapper/vaccination_record_spec.rb

@@ -888,13 +888,22 @@
     end
 
     context "for mmr" do
-      let(:programme) { Programme.mmr }
+      before { Flipper.enable(:mmrv) }
+
+      let(:programme) do
+        Programme.mmr.variant_for(
+          disease_types: Programme::Variant::DISEASE_TYPES.fetch("mmr")
+        )
+      end
 
       context "with a fhir record from Mavis" do
         let(:fixture_file_name) { "fhir/mmr/fhir_record_from_mavis.json" }
 
         include_examples "a mapped vaccination record (common fields)"
 
+        its(:programme) { should be_a Programme::Variant }
+        it { expect(vaccination_record.programme.variant_type).to eq "mmr" }
+
         its(:nhs_immunisations_api_identifier_system) do
           should eq "http://manage-vaccinations-in-schools.nhs.uk/vaccination_records"
         end