require 'spec_helper' # This spec was generated by rspec-rails when you ran the scaffold generator. # It demonstrates how one might use RSpec to specify the controller code that # was generated by Rails when you ran the scaffold generator. # # It assumes that the implementation code is generated by the rails scaffold # generator. If you are using any extension libraries to generate different # controller code, this generated spec may or may not pass. # # It only uses APIs available in rails and/or rspec-rails. There are a number # of tools you can use to make these specs even more expressive, but we're # sticking to rails and rspec-rails APIs to keep things simple and stable. # # Compared to earlier versions of this generator, there is very limited use of # stubs and message expectations in this spec. Stubs are only used when there # is no simpler way to get a handle on the object needed for the example. # Message expectations are only used when there is no simpler way to specify # that an instance is receiving a specific message. describe AlertsController do # This should return the minimal set of attributes required to create a valid # Alert. As you add validations to Alert, be sure to # adjust the attributes here as well. let(:valid_attributes) { { "author" => "" } } # This should return the minimal set of values that should be in the session # in order to pass any filters (e.g. authentication) defined in # AlertsController. Be sure to keep this updated too. let(:valid_session) { {} } describe "GET index" do it "assigns all alerts as @alerts" do alert = Alert.create! valid_attributes get :index, {}, valid_session assigns(:alerts).should eq([alert]) end end describe "GET show" do it "assigns the requested alert as @alert" do alert = Alert.create! valid_attributes get :show, {:id => alert.to_param}, valid_session assigns(:alert).should eq(alert) end end describe "GET new" do it "assigns a new alert as @alert" do get :new, {}, valid_session assigns(:alert).should be_a_new(Alert) end end describe "GET edit" do it "assigns the requested alert as @alert" do alert = Alert.create! valid_attributes get :edit, {:id => alert.to_param}, valid_session assigns(:alert).should eq(alert) end end describe "POST create" do describe "with valid params" do it "creates a new Alert" do expect { post :create, {:alert => valid_attributes}, valid_session }.to change(Alert, :count).by(1) end it "assigns a newly created alert as @alert" do post :create, {:alert => valid_attributes}, valid_session assigns(:alert).should be_a(Alert) assigns(:alert).should be_persisted end it "redirects to the created alert" do post :create, {:alert => valid_attributes}, valid_session response.should redirect_to(Alert.last) end end describe "with invalid params" do it "assigns a newly created but unsaved alert as @alert" do # Trigger the behavior that occurs when invalid params are submitted Alert.any_instance.stub(:save).and_return(false) post :create, {:alert => { "author" => "invalid value" }}, valid_session assigns(:alert).should be_a_new(Alert) end it "re-renders the 'new' template" do # Trigger the behavior that occurs when invalid params are submitted Alert.any_instance.stub(:save).and_return(false) post :create, {:alert => { "author" => "invalid value" }}, valid_session response.should render_template("new") end end end describe "PUT update" do describe "with valid params" do it "updates the requested alert" do alert = Alert.create! valid_attributes # Assuming there are no other alerts in the database, this # specifies that the Alert created on the previous line # receives the :update_attributes message with whatever params are # submitted in the request. Alert.any_instance.should_receive(:update).with({ "author" => "" }) put :update, {:id => alert.to_param, :alert => { "author" => "" }}, valid_session end it "assigns the requested alert as @alert" do alert = Alert.create! valid_attributes put :update, {:id => alert.to_param, :alert => valid_attributes}, valid_session assigns(:alert).should eq(alert) end it "redirects to the alert" do alert = Alert.create! valid_attributes put :update, {:id => alert.to_param, :alert => valid_attributes}, valid_session response.should redirect_to(alert) end end describe "with invalid params" do it "assigns the alert as @alert" do alert = Alert.create! valid_attributes # Trigger the behavior that occurs when invalid params are submitted Alert.any_instance.stub(:save).and_return(false) put :update, {:id => alert.to_param, :alert => { "author" => "invalid value" }}, valid_session assigns(:alert).should eq(alert) end it "re-renders the 'edit' template" do alert = Alert.create! valid_attributes # Trigger the behavior that occurs when invalid params are submitted Alert.any_instance.stub(:save).and_return(false) put :update, {:id => alert.to_param, :alert => { "author" => "invalid value" }}, valid_session response.should render_template("edit") end end end describe "DELETE destroy" do it "destroys the requested alert" do alert = Alert.create! valid_attributes expect { delete :destroy, {:id => alert.to_param}, valid_session }.to change(Alert, :count).by(-1) end it "redirects to the alerts list" do alert = Alert.create! valid_attributes delete :destroy, {:id => alert.to_param}, valid_session response.should redirect_to(alerts_url) end end end