Merge pull request #3620 from nhsuk/fix-dose-sequence-error

Fix dose sequence error content

Author: thomasleese

app/models/immunisation_import_row.rb

@@ -624,7 +624,10 @@ def validate_dose_sequence
         if dose_sequence_value < 1
           errors.add(field.header, "must be greater than 0")
         elsif dose_sequence_value > maximum_dose_sequence
-          errors.add(field.header, "must be less than #{maximum_dose_sequence}")
+          errors.add(
+            field.header,
+            "must be less than or equal to #{maximum_dose_sequence}"
+          )
         end
       end
     elsif administered && offline_recording? && default_dose_sequence.present?

spec/models/immunisation_import_row_spec.rb

@@ -381,7 +381,7 @@
       it "has errors" do
         expect(immunisation_import_row).to be_invalid
         expect(immunisation_import_row.errors["DOSE_SEQUENCE"]).to include(
-          /must be less than/
+          /must be less than or equal to/
         )
       end
     end