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Contents
require 'spec_helper'
describe Acfs::Request::Callbacks do
let(:callback) { lambda { |res| } }
let(:request) { Acfs::Request.new('fubar') }
describe '#on_complete' do
it 'should store a given callback' do
request.on_complete &callback
expect(request.callbacks).to have(1).item
expect(request.callbacks[0]).to be == callback
end
it 'should store multiple callback' do
request.on_complete { |res| "abc" }
request.on_complete &callback
expect(request.callbacks).to have(2).item
expect(request.callbacks[0]).to be == callback
end
end
describe '#complete!' do
let(:response) { Acfs::Response.new(request) }
it 'should trigger registered callbacks with given response' do
expect(callback).to receive(:call).with(response, kind_of(Proc))
request.on_complete &callback
request.complete! response
end
it 'should trigger multiple callback in reverted insertion order' do
check = []
request.on_complete { |res, nxt| check << 1; nxt.call res }
request.on_complete { |res, nxt| check << 2; nxt.call res }
request.on_complete { |res, nxt| check << 3; nxt.call res }
request.complete! response
expect(check).to be == [3, 2, 1]
end
end
end
Version data entries
63 entries across 63 versions & 1 rubygems