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Contents
describe Krikri::MappingDSL::ChildDeclaration do
include_context 'mapping dsl'
it_behaves_like 'a named property'
subject { described_class.new(:my_property, klass) {} }
let(:klass) { double }
let(:target) { double }
let(:mapping) { double }
before do
allow(::Krikri::Mapping).to receive(:new).and_return(mapping)
end
describe '#to_proc' do
before do
allow(mapping).to receive(:process_record).with('').and_return(:value)
end
it 'sets value of property to result of process_record' do
expect(target).to receive(:my_property=).with(:value)
subject.to_proc.call(target, '')
end
end
context 'with each/as declarations' do
subject { described_class.new(:my_property, klass, opts) { } }
let(:opts) { { :each => record_proxy, :as => :my_val } }
let(:record_proxy) { double }
let(:record_proxy_dup) { double }
let(:values) { [:a, :b, :c] }
before do
allow(target).to receive(:my_property).and_return(double)
allow(record_proxy).to receive(:call).and_return(values)
allow(record_proxy).to receive(:dup).and_return(record_proxy_dup)
allow(record_proxy_dup).to receive(:select).and_return(values.first)
allow(mapping).to receive(:process_record).with('').and_return(values.first)
end
it 'sets values of property to results of process_record' do
expect(target.my_property).to receive(:<<).with(values.first)
.exactly(3).times
subject.to_proc.call(target, '')
end
it 'defines DSL method for access to individual value' do
allow(target.my_property).to receive(:<<).with(values.first)
subject.to_proc.call(target, '')
expect(mapping.my_val).to eq values.first
end
end
end
Version data entries
47 entries across 47 versions & 1 rubygems