Questions: fixes, redesign form, fix edit error

spec/views/admin/questions/index.html.haml_spec.rb

@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe 'admin/questions/index' do
+  let!(:conference) { create(:conference) }
+  let!(:question_type) { create(:question_type) }
+
+  before(:each) do
+    assign(:conference, conference)
+    assign(:question, build(:question))
+    assign(:questions, [ create(:attending_with_partner), create(:question_with_answers, conference_id: conference.id, title: 'Test question for this conf', question_type_id: question_type.id)])
+
+    render
+  end
+
+  it 'renders all available questions' do
+    expect(rendered).to have_selector('table th:nth-of-type(1)', text: 'Enabled')
+    expect(rendered).to have_selector('table th:nth-of-type(2)', text: 'Title')
+    expect(rendered).to have_selector('table th:nth-of-type(3)', text: 'Type')
+    expect(rendered).to have_selector('table th:nth-of-type(4)', text: 'Answers')
+    expect(rendered).to have_selector('table th:nth-of-type(5)', text: 'Actions')
+
+    expect(rendered).to have_selector('table tr:nth-of-type(1) td:nth-of-type(2)', text: 'Will you attend with a partner?')
+    expect(rendered).to have_selector('table tr:nth-of-type(1) td:nth-of-type(3)', text: 'Yes/No')
+    expect(rendered).to have_selector('table tr:nth-of-type(1) td:nth-of-type(4)', text: 'Yes (0), No (0)')
+
+    expect(rendered).to have_selector('table tr:nth-of-type(2) td:nth-of-type(2)', text: 'Test question for this conf')
+    expect(rendered).to have_selector('table tr:nth-of-type(2) td:nth-of-type(3)', text: 'A type for question')
+    expect(rendered).to have_selector('table tr:nth-of-type(2) td:nth-of-type(4)', text: 'First Answer (0), Second Answer (0)')
+  end
+end