validate cfp start_date before end_date and end_date before conference.end_date

spec/models/cfp_spec.rb

@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe CallForPaper do
+  let!(:conference) { create(:conference, end_date: Date.today) }
+
+  describe '#before_end_of_conference' do
+    describe 'fails to save cfp' do
+      it 'when cfp end_date is after conference end_date' do
+        cfp = build(:call_for_paper, end_date: Date.today + 1, conference_id: conference.id)
+	expect(cfp.valid?).to be false
+      end
+
+      it 'when cfp start_date is after conference end_date' do
+	cfp = build(:call_for_paper, end_date: Date.today + 1, conference_id: conference.id)
+	expect(cfp.valid?).to be false
+      end
+    end
+
+    describe 'successfully saves cfp' do
+      it 'when cfp end_date and start_date are not after conference end_date' do
+	cfp = build(:call_for_paper, start_date: Date.today - 2, end_date: Date.today - 1, conference_id: conference.id)
+	expect(cfp.valid?).to be true
+      end
+    end
+  end
+
+  describe '#start_after_end_date' do
+    it 'fails when cfp start_date is after cfp end_date' do
+      cfp = build(:call_for_paper, start_date: Date.today - 1, end_date: Date.today - 2, conference_id: conference.id)
+      expect(cfp.valid?).to be false
+    end
+
+    it 'succeeds when cfp start_date is after cfp end_date' do
+      cfp = build(:call_for_paper, start_date: Date.today - 2, end_date: Date.today - 1, conference_id: conference.id)
+      expect(cfp.valid?).to be true
+    end
+  end
+end

spec/models/conference_spec.rb

@@ -4,7 +4,7 @@ require 'spec_helper'
 
 describe Conference do
 
-  let(:subject) { create(:conference) }
+  let(:subject) { create(:conference, end_date: '2014-06-30') }
 
   describe '#write_event_distribution_to_db' do