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Versions: 48
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Contents
# frozen_string_literal: true
require 'rails_helper'
module Spree::Stock
RSpec.describe SplitterChain, type: :model do
let(:stock_location) { mock_model(Spree::StockLocation) }
let(:splitter1) { Class.new(Splitter::Base) }
let(:splitter2) { Class.new(Splitter::Base) }
let(:package) { double(:package) }
let(:packages) { [package] }
subject { described_class.new(stock_location, splitters) }
context 'with no splitters' do
let(:splitters) { [] }
it "returns the packages unchanged" do
expect(subject.split(packages)).to eq packages
end
end
context 'with one splitter' do
let(:splitters) { [splitter1] }
it 'returns the result form the splitter' do
expected = double(:expected_packages)
expect_any_instance_of(splitter1).to receive(:split).with(packages).and_return(expected)
expect(subject.split(packages)).to be expected
end
it 'builds the splitters correctly' do
expect(splitter1).to receive(:new).with(stock_location, nil).and_call_original
subject.split(packages)
end
end
context 'with multiple splitters' do
let(:splitters) { [splitter1, splitter2] }
it 'builds the splitters in order' do
expect(splitter1).to receive(:new).with(stock_location, splitter2).and_call_original
expect(splitter2).to receive(:new).with(stock_location, nil).and_call_original
subject.split(packages)
end
it 'calls the splitters in order' do
expect_any_instance_of(splitter1).to receive(:split).with(packages).and_call_original
expect_any_instance_of(splitter2).to receive(:split).with(packages).and_call_original
subject.split(packages)
end
it 'returns the final result' do
expected = double(:expected_packages)
expect_any_instance_of(splitter2).to receive(:split).with(packages).and_return(expected)
expect(subject.split(packages)).to be expected
end
end
end
end
Version data entries
48 entries across 48 versions & 2 rubygems