Generalize get_logo helper for all classes

spec/helpers/application_helper_spec.rb

@@ -1,8 +1,9 @@
 require 'spec_helper'
 
 describe ApplicationHelper, type: :helper do
-  let(:conference) { create(:conference) }
+  let(:conference) { create(:full_conference) }
   let(:event) { create(:event, program: conference.program) }
+  let(:sponsor) { create(:sponsor) }
 
   describe '#date_string' do
     it 'when conference lasts 1 day' do
@@ -75,4 +76,45 @@ describe ApplicationHelper, type: :helper do
       end
     end
   end
+
+  describe '#get_logo' do
+    context 'first sponsorship_level' do
+      before do
+        first_sponsorship_level = create(:sponsorship_level, position: 1)
+        sponsor.update_attributes(sponsorship_level: first_sponsorship_level)
+      end
+
+      it 'returns correct url' do
+        expect(get_logo(sponsor)).to match %r{.*(\bfirst/#{sponsor.logo_file_name}\b)}
+      end
+    end
+
+    context 'second sponsorship_level' do
+      before do
+        second_sponsorship_level = create(:sponsorship_level, position: 2)
+        sponsor.update_attributes(sponsorship_level: second_sponsorship_level)
+      end
+
+      it 'returns correct url' do
+        expect(get_logo(sponsor)).to match %r{.*(\bsecond/#{sponsor.logo_file_name}\b)}
+      end
+    end
+
+    context 'other sponsorship_level' do
+      before do
+        other_sponsorship_level = create(:sponsorship_level, position: 3)
+        sponsor.update_attributes(sponsorship_level: other_sponsorship_level)
+      end
+
+      it 'returns correct url' do
+        expect(get_logo(sponsor)).to match %r{.*(\bothers/#{sponsor.logo_file_name}\b)}
+      end
+    end
+
+    context 'non-sponsor' do
+      it 'returns correct url' do
+        expect(get_logo(conference)).to match %r{.*(\blarge/#{conference.logo_file_name}\b)}
+      end
+    end
+  end
 end

spec/helpers/sponsor_helper_spec.rb

@@ -1,40 +0,0 @@
-require 'spec_helper'
-
-describe SponsorsHelper, type: :helper do
-  let(:sponsor) { create(:sponsor) }
-
-  describe '#get_logo' do
-    context 'first sponsorship_level' do
-      before do
-        first_sponsorship_level = create(:sponsorship_level, position: 1)
-        sponsor.update_attributes(sponsorship_level: first_sponsorship_level)
-      end
-
-      it 'returns correct url' do
-        expect(get_logo(sponsor)).to match %r{.*(\bfirst/#{sponsor.logo_file_name}\b)}
-      end
-    end
-
-    context 'second sponsorship_level' do
-      before do
-        second_sponsorship_level = create(:sponsorship_level, position: 2)
-        sponsor.update_attributes(sponsorship_level: second_sponsorship_level)
-      end
-
-      it 'returns correct url' do
-        expect(get_logo(sponsor)).to match %r{.*(\bsecond/#{sponsor.logo_file_name}\b)}
-      end
-    end
-
-    context 'other sponsorship_level' do
-      before do
-        other_sponsorship_level = create(:sponsorship_level, position: 3)
-        sponsor.update_attributes(sponsorship_level: other_sponsorship_level)
-      end
-
-      it 'returns correct url' do
-        expect(get_logo(sponsor)).to match %r{.*(\bothers/#{sponsor.logo_file_name}\b)}
-      end
-    end
-  end
-end