Merge pull request #247 from codeforamerica/csv-export-tests

Integration tests that wrap CSV exporting.

spec/features/export_spec.rb

@@ -0,0 +1,40 @@
+require 'spec_helper'
+
+describe 'Exporting' do
+  let(:export_data_path) { Rails.root.join('spec', 'support', 'fixtures', 'valid_export.csv') }
+  let(:export_data) { File.read(export_data_path) }
+
+  let(:location) { FactoryGirl.create(:location, name: 'El Farolito') }
+  let(:call) { FactoryGirl.create(:call, id: 456, location: location) }
+
+  let!(:numerical_question) {
+    FactoryGirl.create(:question,
+                       :numerical_response,
+                       { question_text: 'Do you like tacos?' })
+  }
+  let!(:numerical_answer) {
+    FactoryGirl.create(:answer,
+                       :numerical_response,
+                       question: numerical_question,
+                       numerical_response: 1,
+                       call: call)
+  }
+
+  let!(:voice_question) {
+    FactoryGirl.create(:question,
+                       :voice_file,
+                       question_text: 'What about chimichangas?')
+  }
+  let!(:voice_answer) {
+    FactoryGirl.create(:answer,
+                       :voice_file,
+                       question: voice_question,
+                       voice_file_url: 'rant.mp3',
+                       call: call)
+  }
+
+  it 'mentions the call id' do
+    visit '/export.csv'
+    expect(page).to have_content(export_data)
+  end
+end

spec/support/fixtures/valid_export.csv

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+Call ID,Location,Do you like tacos?,What about chimichangas?
+456,El Farolito,Agree,rant.mp3