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require 'spec_helper'
require 'r10k/settings/enum_definition'
describe R10K::Settings::EnumDefinition do
subject { described_class.new(:enum, :enum => %w[one two three]) }
describe '#validate' do
it "doesn't raise an error when given an expected value" do
subject.assign('two')
subject.validate
end
it "raises an error when given a value outside the enum" do
subject.assign('dos')
expect {
subject.validate
}.to raise_error(ArgumentError, "Setting enum should be one of #{%w[one two three].inspect}, not 'dos'")
end
end
end
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