在Rails中測試默認設置ActionMailer

Question

如何在ActionMailer規範中測試這些行？

default 'HEADER' => Proc.new { "information" }, 
    :cc => "asdf@asdf.com", 
    :from => "asdf@asdf.com", 
    :to => "asdf@asdf.com" 

Answer 1

類似的東西：

# notifier_spec.rb 
require "spec_helper" 

describe Notifier do 
    describe "welcome" do 
    let(:user) { Factory :user } 
    let(:mail) { Notifier.welcome(user) } 

    it "renders the headers" do 
     mail.content_type.should eq('text/plain; charset=UTF-8') 
     mail.subject.should eq("Welcome") 
     mail.cc.should eq(["zombie@example.com"]) 
     mail.from.should eq(["zombie@example.com"]) 
     mail.to.should eq([user.email]) 
    end 

    it "renders the body" do 
     mail.body.encoded.should match("Hi") 
    end 
    end 
end 

這是Ryan Bates（=全buncha人）是如何做的。