Spec for Api::AsciicastsController#create

spec/controllers/api/asciicasts_controller_spec.rb

@@ -2,4 +2,59 @@ require 'spec_helper'
 
 describe Api::AsciicastsController do
 
+  describe '#create' do
+
+    let(:asciicast) { stub_model(Asciicast, :id => 666) }
+
+    before do
+      new = asciicast
+      Asciicast.should_receive(:new).and_return(new)
+    end
+
+    context 'when save succeeds' do
+      before do
+        asciicast.stub(:save => true)
+      end
+
+      it 'enqueues snapshot capture' do
+        SnapshotWorker.should_receive(:perform_async).with(asciicast.id)
+
+        post :create
+      end
+
+      it 'returns status 201' do
+        post :create
+
+        response.status.should == 201
+      end
+
+      it 'returns URL of created asciicast as content body' do
+        post :create
+
+        response.body.should == asciicast_url(asciicast)
+      end
+    end
+
+    context 'when save fails' do
+      before do
+        asciicast.stub(:save => false)
+      end
+
+      it 'returns status 422' do
+        post :create
+
+        response.status.should == 422
+      end
+
+      it 'returns full error messages as content body' do
+        full_messages = double.to_s
+        errors = double('errors', :full_messages => full_messages)
+        asciicast.should_receive(:errors).and_return(errors)
+        post :create
+
+        response.body.should == full_messages
+      end
+    end
+
+  end
 end