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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 HostsController do
# This should return the minimal set of attributes required to create a valid
# Host. As you add validations to Host, be sure to
# update the return value of this method accordingly.
def valid_attributes
{}
end
describe "GET index" do
it "assigns all hosts as @hosts" do
host = Host.create! valid_attributes
get :index
assigns(:hosts).should eq([host])
end
end
describe "GET show" do
it "assigns the requested host as @host" do
host = Host.create! valid_attributes
get :show, :id => host.id.to_s
assigns(:host).should eq(host)
end
end
describe "GET new" do
it "assigns a new host as @host" do
get :new
assigns(:host).should be_a_new(Host)
end
end
describe "GET edit" do
it "assigns the requested host as @host" do
host = Host.create! valid_attributes
get :edit, :id => host.id.to_s
assigns(:host).should eq(host)
end
end
describe "POST create" do
describe "with valid params" do
it "creates a new Host" do
expect {
post :create, :host => valid_attributes
}.to change(Host, :count).by(1)
end
it "assigns a newly created host as @host" do
post :create, :host => valid_attributes
assigns(:host).should be_a(Host)
assigns(:host).should be_persisted
end
it "redirects to the created host" do
post :create, :host => valid_attributes
response.should redirect_to(Host.last)
end
end
describe "with invalid params" do
it "assigns a newly created but unsaved host as @host" do
# Trigger the behavior that occurs when invalid params are submitted
Host.any_instance.stub(:save).and_return(false)
post :create, :host => {}
assigns(:host).should be_a_new(Host)
end
it "re-renders the 'new' template" do
# Trigger the behavior that occurs when invalid params are submitted
Host.any_instance.stub(:save).and_return(false)
post :create, :host => {}
response.should render_template("new")
end
end
end
describe "PUT update" do
describe "with valid params" do
it "updates the requested host" do
host = Host.create! valid_attributes
# Assuming there are no other hosts in the database, this
# specifies that the Host created on the previous line
# receives the :update_attributes message with whatever params are
# submitted in the request.
Host.any_instance.should_receive(:update_attributes).with({'these' => 'params'})
put :update, :id => host.id, :host => {'these' => 'params'}
end
it "assigns the requested host as @host" do
host = Host.create! valid_attributes
put :update, :id => host.id, :host => valid_attributes
assigns(:host).should eq(host)
end
it "redirects to the host" do
host = Host.create! valid_attributes
put :update, :id => host.id, :host => valid_attributes
response.should redirect_to(host)
end
end
describe "with invalid params" do
it "assigns the host as @host" do
host = Host.create! valid_attributes
# Trigger the behavior that occurs when invalid params are submitted
Host.any_instance.stub(:save).and_return(false)
put :update, :id => host.id.to_s, :host => {}
assigns(:host).should eq(host)
end
it "re-renders the 'edit' template" do
host = Host.create! valid_attributes
# Trigger the behavior that occurs when invalid params are submitted
Host.any_instance.stub(:save).and_return(false)
put :update, :id => host.id.to_s, :host => {}
response.should render_template("edit")
end
end
end
describe "DELETE destroy" do
it "destroys the requested host" do
host = Host.create! valid_attributes
expect {
delete :destroy, :id => host.id.to_s
}.to change(Host, :count).by(-1)
end
it "redirects to the hosts list" do
host = Host.create! valid_attributes
delete :destroy, :id => host.id.to_s
response.should redirect_to(hosts_url)
end
end
end