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Contents
require 'spec_helper' describe Datapipes::Composable do context 'with valid object' do let(:class_a) do Class.new do include Datapipes::Composable def call one end def one 1 end def exec accumulated.map(&:call) end end end let(:class_b) do Class.new do include Datapipes::Composable def call five end def five 5 end end end let(:a) { class_a.new } let(:b) { class_b.new } subject { a + b } it 'remember defined body' do expect(subject.exec).to eq [1, 5] end end context 'with tube' do let(:tube_a) do Class.new(Datapipes::Tube) do def run(data) data + 2 end end.new end let(:tube_b) do Class.new(Datapipes::Tube) do def run(data) data * 3 end end.new end subject { tube_a + tube_b } it 'generates new tube' do expect(subject.run_all(4)).to eq 18 end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
datapipes-0.0.4 | spec/composable_spec.rb |