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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Puppet::ResourceApi::Parameter do
subject(:parameter) do
described_class.new(type_name, data_type, attribute_name, resource_hash, referrable_type)
end
let(:type_name) { 'test_name' }
let(:attribute_name) { 'some_parameter' }
let(:data_type) { Puppet::Pops::Types::PStringType.new(nil) }
let(:resource_hash) { { resource: {} } }
let(:referrable_type) { Puppet::ResourceApi.register_type(name: 'minimal', attributes: {}) }
describe '#new(type_name, data_type, attribute_name, resource_hash, referrable_type)' do
it { expect { described_class.new(nil) }.to raise_error ArgumentError, %r{wrong number of arguments} }
it { expect { described_class.new(type_name, data_type, attribute_name, resource_hash, referrable_type) }.not_to raise_error }
end
describe 'value error handling' do
it 'calls mungify and reports its error' do
expect(Puppet::ResourceApi::DataTypeHandling).to receive(:mungify)
.and_raise Exception, 'error'
expect { parameter.value = 'value' }.to raise_error Exception, 'error'
expect(parameter.value).to eq nil
end
end
describe 'value munging and storage' do
before(:each) do
allow(Puppet::ResourceApi::DataTypeHandling).to receive(:mungify)
.with(data_type, value, 'test_name.some_parameter', false)
.and_return(munged_value)
parameter.value = value
end
context 'when handling strings' do
let(:value) { 'value' }
let(:munged_value) { 'munged value' }
it { expect(parameter.rs_value).to eq 'munged value' }
it { expect(parameter.value).to eq 'munged value' }
end
context 'when handling boolean true' do
let(:value) { true }
let(:munged_value) { true }
let(:data_type) { Puppet::Pops::Types::PBooleanType.new }
it { expect(parameter.rs_value).to eq true }
it { expect(parameter.value).to eq true }
end
end
end
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