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require 'spec_helper'
describe Memoizable::Memory do
let(:memory) { Memoizable::Memory.new }
context "serialization" do
let(:deserialized) { Marshal.load(Marshal.dump(memory)) }
it 'is serializable with Marshal' do
expect { Marshal.dump(memory) }.not_to raise_error
end
it 'is deserializable with Marshal' do
expect(deserialized).to be_an_instance_of(Memoizable::Memory)
end
it 'mantains the same class of cache when deserialized' do
original_cache = memory.instance_variable_get(:@memory)
deserialized_cache = deserialized.instance_variable_get(:@memory)
expect(deserialized_cache.class).to eql(original_cache.class)
end
end
end
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