Sha256: 2fa3dfbbff29d1a95a6908220b543b717046aa42587898d274b1e84fada58a17
Contents?: true
Size: 1.15 KB
Versions: 10
Compression:
Stored size: 1.15 KB
Contents
require 'spec_helper'
describe Virtus::Attribute::Collection, '#coerce' do
subject { object.coerce(value) }
let(:described_class) { Class.new(Virtus::Attribute::Collection) }
let(:object) { described_class.new(:things) }
let(:value) { [ entry ] }
let(:entry) { mock('entry') }
before do
described_class.primitive ::Array
value.should_receive(:respond_to?).with(:inject).and_return(respond_to_inject)
end
context 'when coerced value responds to #inject' do
let(:respond_to_inject) { true }
context 'when the object has not implemented #coerce_and_append_member' do
specify { expect { subject }.to raise_error(NotImplementedError, "#{object.class}#coerce_and_append_member has not been implemented") }
end
context 'when the object has implemented #coerce_and_append_member' do
before do
def object.coerce_and_append_member(collection, entry)
collection << entry
end
end
it { should eql(value) }
end
end
context 'when coerced value does not respond to #inject' do
let(:respond_to_inject) { false }
it { should eql(value) }
end
end
Version data entries
10 entries across 10 versions & 2 rubygems