3
我在这张幻灯片上阅读了关于RSpec最佳实践(http://blog.bandzarewicz.com/slides/krug-the-perfect-rspec/#19)和许多其他地方,最好的做法是只用一个“it”来期待一次。例如:Rspec最佳实践:为什么“它”只期望一件事?
describe UsersController, '#create' do
# setup spec...
it 'creates a new user' do
should assign_to(:user).with(user)
should set_the_flash
should respond_with(:redirect)
should redirect_to(admin_user_path(user))
end
end
与
describe UsersController, '#create' do
# setup spec...
it { should assign_to(:user).with(user) }
it { should set_the_flash }
it { should respond_with(:redirect) }
it { should redirect_to(admin_user_path(user)) }
end
为什么是最好的做法只有一个期待一个“它”?
那么,“单元测试”是一个自我解释的表达式 – apneadiving 2012-07-25 07:26:38