Behaviour Driven Development for Ruby
This is the repository for rspec-1.x. For more information, please see rspec.info.
If you’re looking for rspec-2 (and if you’re not, what are you waiting for?), see:
gem install rspec
describe Account do
context "transfering money" do
it "deposits transfer amount to the other account" do
source = Account.new(50, :USD)
target = mock('target account')
target.should_receive(:deposit).with(Money.new(5, :USD))
source.transfer(5, :USD).to(target)
end
it "reduces its balance by the transfer amount" do
source = Account.new(50, :USD)
target = stub('target account')
source.transfer(5, :USD).to(target)
source.balance.should == Money.new(45, :USD)
end
end
end
$ spec ./spec/account_spec.rb --format nested
Account
transfering money
deposits transfer amount to the other account
reduces its balance by the transfer amount
2 examples, 0 failures