3 # This spec was generated by rspec-rails when you ran the scaffold generator.
4 # It demonstrates how one might use RSpec to specify the controller code that
5 # was generated by Rails when you ran the scaffold generator.
7 # It assumes that the implementation code is generated by the rails scaffold
8 # generator. If you are using any extension libraries to generate different
9 # controller code, this generated spec may or may not pass.
11 # It only uses APIs available in rails and/or rspec-rails. There are a number
12 # of tools you can use to make these specs even more expressive, but we're
13 # sticking to rails and rspec-rails APIs to keep things simple and stable.
15 # Compared to earlier versions of this generator, there is very limited use of
16 # stubs and message expectations in this spec. Stubs are only used when there
17 # is no simpler way to get a handle on the object needed for the example.
18 # Message expectations are only used when there is no simpler way to specify
19 # that an instance is receiving a specific message.
21 describe ComicsController do
23 # This should return the minimal set of attributes required to create a valid
24 # Comic. As you add validations to Comic, be sure to
25 # update the return value of this method accordingly.
30 describe "GET index" do
31 it "assigns all comics as @comics" do
32 comic = Comic.create! valid_attributes
34 assigns(:comics).should eq([comic])
38 describe "GET show" do
39 it "assigns the requested comic as @comic" do
40 comic = Comic.create! valid_attributes
41 get :show, :id => comic.id
42 assigns(:comic).should eq(comic)
47 it "assigns a new comic as @comic" do
49 assigns(:comic).should be_a_new(Comic)
53 describe "GET edit" do
54 it "assigns the requested comic as @comic" do
55 comic = Comic.create! valid_attributes
56 get :edit, :id => comic.id
57 assigns(:comic).should eq(comic)
61 describe "POST create" do
62 describe "with valid params" do
63 it "creates a new Comic" do
65 post :create, :comic => valid_attributes
66 }.to change(Comic, :count).by(1)
69 it "assigns a newly created comic as @comic" do
70 post :create, :comic => valid_attributes
71 assigns(:comic).should be_a(Comic)
72 assigns(:comic).should be_persisted
75 it "redirects to the created comic" do
76 post :create, :comic => valid_attributes
77 response.should redirect_to(Comic.last)
81 describe "with invalid params" do
82 it "assigns a newly created but unsaved comic as @comic" do
83 # Trigger the behavior that occurs when invalid params are submitted
84 Comic.any_instance.stub(:save).and_return(false)
85 post :create, :comic => {}
86 assigns(:comic).should be_a_new(Comic)
89 it "re-renders the 'new' template" do
90 # Trigger the behavior that occurs when invalid params are submitted
91 Comic.any_instance.stub(:save).and_return(false)
92 post :create, :comic => {}
93 response.should render_template("new")
98 describe "PUT update" do
99 describe "with valid params" do
100 it "updates the requested comic" do
101 comic = Comic.create! valid_attributes
102 # Assuming there are no other comics in the database, this
103 # specifies that the Comic created on the previous line
104 # receives the :update_attributes message with whatever params are
105 # submitted in the request.
106 Comic.any_instance.should_receive(:update_attributes).with({'these' => 'params'})
107 put :update, :id => comic.id, :comic => {'these' => 'params'}
110 it "assigns the requested comic as @comic" do
111 comic = Comic.create! valid_attributes
112 put :update, :id => comic.id, :comic => valid_attributes
113 assigns(:comic).should eq(comic)
116 it "redirects to the comic" do
117 comic = Comic.create! valid_attributes
118 put :update, :id => comic.id, :comic => valid_attributes
119 response.should redirect_to(comic)
123 describe "with invalid params" do
124 it "assigns the comic as @comic" do
125 comic = Comic.create! valid_attributes
126 # Trigger the behavior that occurs when invalid params are submitted
127 Comic.any_instance.stub(:save).and_return(false)
128 put :update, :id => comic.id, :comic => {}
129 assigns(:comic).should eq(comic)
132 it "re-renders the 'edit' template" do
133 comic = Comic.create! valid_attributes
134 # Trigger the behavior that occurs when invalid params are submitted
135 Comic.any_instance.stub(:save).and_return(false)
136 put :update, :id => comic.id, :comic => {}
137 response.should render_template("edit")
142 describe "DELETE destroy" do
143 it "destroys the requested comic" do
144 comic = Comic.create! valid_attributes
146 delete :destroy, :id => comic.id
147 }.to change(Comic, :count).by(-1)
150 it "redirects to the comics list" do
151 comic = Comic.create! valid_attributes
152 delete :destroy, :id => comic.id
153 response.should redirect_to(comics_url)