removing educational_stages acceptance test

spec/acceptance/educational_stages_spec.rb

@@ -45,4 +45,26 @@ resource 'Educational Stages' do
     end
   end
 
+  delete '/v1/:type/:id/educational_stages' do
+    include_context "authenticate_user"
+
+    parameter :id, 'The id of object'
+    parameter :type, 'Represents the type of object, [learning_objects, collection]'
+    parameter :educational_stages, 'array with the educational_stages ids'
+
+    let(:type) { 'learning_objects' }
+    let(:id) {@learning_object.id}
+    let(:educational_stages) { [educationalstages.first.id] }
+    let(:raw_post) { params.to_json }
+
+    before do
+      @learning_object = create(:learning_object, publisher: @user)
+      create(:stage_relation, stageable: @learning_object, educational_stage: educationalstages.first)
+    end
+
+    example_request 'Removing Educational Stages' do
+      #do_request
+      expect(status).to eq(200)
+    end
+  end
 end