require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe AccountsController do

# I left this in, but I'd be willing to remove it - it just ends up adding some noise to
# some of the examples if we do
def mock_account(stubs={})
@mock_account ||= mock_model(Account, stubs)
end

describe "responding to GET /accounts" do

# here I want to be specific about (:find).with(:all)
it "should assign all accounts for the view" do
Account.should_receive(:find).with(:all).and_return([mock_account])
get :index
assigns[:accounts].should == [mock_account]
end

end

describe "responding to GET /accounts.xml" do

it "should render all accounts as xml" do
request.env["HTTP_ACCEPT"] = "application/xml"
Account.should_receive(:find).with(:all).and_return(accounts = mock("Array of Accounts"))
accounts.should_receive(:to_xml).and_return("generated XML")
get :index
response.body.should == "generated XML"
end

end

describe "responding to GET /accounts/1" do

it "should assign the identified account for the view" do
Account.should_receive(:find).with("37").and_return(mock_account)
get :show, :id => "37"
assigns[:account].should equal(mock_account)
end

end

describe "responding to GET /accounts/1.xml" do

it "should render the identified account as xml" do
request.env["HTTP_ACCEPT"] = "application/xml"
Account.should_receive(:find).with("37").and_return(mock_account)
mock_account.should_receive(:to_xml).and_return("generated XML")
get :show, :id => "37"
response.body.should == "generated XML"
end

end

describe "responding to GET /accounts/new" do

it "should assign a new account for the view" do
Account.should_receive(:new).and_return(mock_account)
get :new
assigns[:account].should equal(mock_account)
end

end

describe "responding to GET /accounts/1/edit" do

it "should assign the requested Account for the view" do
Account.should_receive(:find).with("37").and_return(mock_account)
get :edit, :id => "37"
assigns[:account].should equal(mock_account)
end

end

describe "responding to POST /accounts" do

describe "with successful save" do

it "should assign a newly created account for the view" do
Account.should_receive(:new).with({'these' => 'params'}).and_return(mock_account(:save => true))
post :create, :account => {:these => 'params'}
assigns(:account).should equal(mock_account)
end

it "should redirect to the created account" do
Account.stub!(:new).and_return(mock_account(:save => true))
post :create, :account => {}
response.should redirect_to(account_url(mock_account))
end

end

describe "with failed save" do

it "should assign an unsaved account for the view" do
Account.stub!(:new).with({'these' => 'params'}).and_return(mock_account(:save => false))
post :create, :account => {:these => 'params'}
assigns(:account).should equal(mock_account)
end

it "should re-render the 'new' template" do
Account.stub!(:new).and_return(mock_account(:save => false))
post :create, :account => {}
response.should render_template('new')
end

end

end

describe "responding to PUT /accounts/1" do

describe "with successful update" do

it "should update the requested account" do
Account.should_receive(:find).with("37").and_return(mock_account)
mock_account.should_receive(:update_attributes).with({'these' => 'params'})
put :update, :id => "37", :account => {:these => 'params'}
end

it "should assign the found account for the view" do
Account.stub!(:find).and_return(mock_account(:update_attributes => true))
put :update, :id => "1"
assigns(:account).should equal(mock_account)
end

it "should redirect to the account" do
Account.stub!(:find).and_return(mock_account(:update_attributes => true))
put :update, :id => "1"
response.should redirect_to(account_url(mock_account))
end

end

describe "with failed update" do

it "should try to update the requested account" do
Account.should_receive(:find).with("37").and_return(mock_account)
mock_account.should_receive(:update_attributes).with({'these' => 'params'})
put :update, :id => "37", :account => {:these => 'params'}
end

it "should assign the account for the view" do
Account.stub!(:find).and_return(mock_account(:update_attributes => false))
put :update, :id => "1"
assigns(:account).should equal(mock_account)
end

it "should re-render the 'edit' template" do
Account.stub!(:find).and_return(mock_account(:update_attributes => false))
put :update, :id => "1"
response.should render_template('edit')
end

end

end

describe "responding to DELETE /accounts/1" do

it "should destroy the requested account" do
Account.should_receive(:find).with("37").and_return(mock_account)
mock_account.should_receive(:destroy)
delete :destroy, :id => "37"
end

it "should redirect to the accounts list" do
Account.stub!(:find).and_return(mock_account(:destroy => true))
delete :destroy, :id => "1"
response.should redirect_to(accounts_url)
end

end

end