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require 'spec_helper'
describe Hashie::Extensions::MergeInitializer do
class MergeInitializerHash < Hash
include Hashie::Extensions::MergeInitializer
end
subject { MergeInitializerHash }
it 'initializes with no arguments' do
expect(subject.new).to eq({})
end
it 'initializes with a hash' do
expect(subject.new(abc: 'def')).to eq(abc: 'def')
end
it 'initializes with a hash and a default' do
h = subject.new({ abc: 'def' }, 'bar')
expect(h[:foo]).to eq 'bar'
expect(h[:abc]).to eq 'def'
end
end
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