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Contents
require "#{File.dirname(__FILE__)}/spec_setup"
def dumb_app(env)
body = block_given? ? [yield] : ['Hi']
[ 200, {'Content-Type' => 'text/plain'}, body ]
end
describe 'Rack::Cache::new' do
before { @app = method(:dumb_app) }
it 'takes a backend and returns a middleware component' do
Rack::Cache.new(@app).
should.respond_to :call
end
it 'takes an options Hash' do
lambda { Rack::Cache.new(@app, {}) }.
should.not.raise(ArgumentError)
end
it 'sets options provided in the options Hash' do
object = Rack::Cache.new(@app, :foo => 'bar', 'foo.bar' => 'bling')
object.options['foo.bar'].should.equal 'bling'
object.options['rack-cache.foo'].should.equal 'bar'
end
it 'takes a block; executes it during initialization' do
state, object = 'not invoked', nil
instance =
Rack::Cache.new @app do |cache|
object = cache
state = 'invoked'
cache.should.respond_to :set
end
state.should.equal 'invoked'
object.should.be.same_as instance
end
end
Version data entries
97 entries across 73 versions & 19 rubygems