Exclude boston results. Completes #182117456

spec/models/survey_item_response_spec.rb

@@ -0,0 +1,24 @@
+require 'rails_helper'
+RSpec.describe SurveyItemResponse, type: :model do
+  let(:district) { create(:district) }
+  let(:boston) { create(:district, name: 'Boston') }
+  let(:school) { create(:school, district:) }
+  let(:boston_school) { create(:school, district: boston) }
+  let(:academic_year) { create(:academic_year) }
+  let(:survey_item) { create(:student_survey_item) }
+
+  before :each do
+    create(:survey_item_response, school:, survey_item:)
+    create(:survey_item_response, school: boston_school, survey_item:)
+  end
+  describe '.survey_item_responses' do
+    it 'includes all survey item responses' do
+      expect(survey_item.survey_item_responses.count).to eq 2
+    end
+  end
+  describe '.exclude_boston' do
+    it 'excludes survey item responses from boston schools' do
+      expect(survey_item.survey_item_responses.exclude_boston.count).to eq 1
+    end
+  end
+end