Upgraded shoulda.

It was preventing rake tasks from working in the test environment.

thoughtbot/shoulda#223

Shoulda Matchers 2.0 removed the `assign_to` and
`respond_with_content_type` matchers. They recommend testing assignments
implicitly via integration tests, but making sure these controller
actions are all covered by our integration tests is a detour I don't
want to make right now.

Gemfile.lock

@@ -224,11 +224,12 @@ GEM
       ffi (~> 1.0.9)
       json_pure
       rubyzip
-    shoulda (3.0.1)
-      shoulda-context (~> 1.0.0)
-      shoulda-matchers (~> 1.0.0)
-    shoulda-context (1.0.0)
-    shoulda-matchers (1.0.0)
+    shoulda (3.5.0)
+      shoulda-context (~> 1.0, >= 1.0.1)
+      shoulda-matchers (>= 1.4.1, < 3.0)
+    shoulda-context (1.1.6)
+    shoulda-matchers (2.5.0)
+      activesupport (>= 3.0.0)
     simplecov (0.4.2)
       simplecov-html (~> 0.4.4)
     simplecov-html (0.4.5)

spec/controllers/archived_assessments_controller_spec.rb

@@ -9,7 +9,10 @@
     context '(authorized)' do
       let(:user) { Factory.create(:reader) }
 
-      it { should assign_to(:assessments) }
+      it 'assigns to assessments' do
+        expect(assigns(:assessments)).not_to be_nil
+      end
+
       it { should render_template :index }
     end
   end
@@ -26,8 +29,14 @@
       context '(CSV)' do
         let(:show_params) { {:format => :csv, :id => assessment.id} }
 
-        it { should assign_to :answers }
-        it { should respond_with_content_type(:csv) }
+        it 'assigns to answers' do
+          expect(assigns(:answers)).not_to be_nil
+        end
+
+        it 'responds with a csv' do
+          expect(response.content_type).to eq('text/csv')
+        end
+
         it { should_not render_with_layout }
       end
     end

spec/controllers/assessments_controller_spec.rb

@@ -16,7 +16,10 @@
       context '(no existing assessment)' do
         let(:assessment) { nil }
 
-        it { should assign_to :assessment }
+        it 'assigns to assessment' do
+          expect(assigns[:assessment]).to be_present
+        end
+
         it { should render_template :new }
       end
 
@@ -61,8 +64,14 @@
       context '(CSV)' do
         let(:show_params) { {:format => :csv} }
 
-        it { should assign_to :answers }
-        it { should respond_with_content_type(:csv) }
+        it 'assigns to answers' do
+          expect(assigns(:answers)).not_to be_nil
+        end
+
+        it 'responds with a csv' do
+          expect(response.content_type).to eq('text/csv')
+        end
+
         it { should_not render_with_layout }
       end
     end

spec/controllers/todos_controller_spec.rb

@@ -19,8 +19,13 @@
       context '(CSV)' do
         let(:params) { {:format => :csv} }
 
-        it { should assign_to :todos }
-        it { should respond_with_content_type(:csv) }
+        it 'assigns to todos' do
+          expect(assigns[:todos]).to be_present
+        end
+
+        it 'responds with a csv' do
+          expect(response.content_type).to eq('text/csv')
+        end
       end
     end
   end