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SecGen/modules/build/puppet/stdlib/spec/functions/loadyaml_spec.rb

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Ruby
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require 'spec_helper'
describe 'loadyaml' do
it { is_expected.not_to eq(nil) }
it { is_expected.to run.with_params().and_raise_error(ArgumentError, /wrong number of arguments/i) }
context 'when a non-existing file is specified' do
let(:filename) { '/tmp/doesnotexist' }
before {
File.expects(:exists?).with(filename).returns(false).once
YAML.expects(:load_file).never
}
it { is_expected.to run.with_params(filename, {'default' => 'value'}).and_return({'default' => 'value'}) }
it { is_expected.to run.with_params(filename, {'đẽƒằưļŧ' => '٧ẵłựέ'}).and_return({'đẽƒằưļŧ' => '٧ẵłựέ'}) }
it { is_expected.to run.with_params(filename, {'デフォルト' => '値'}).and_return({'デフォルト' => '値'}) }
end
context 'when an existing file is specified' do
let(:filename) { '/tmp/doesexist' }
let(:data) { { 'key' => 'value', 'ķęŷ' => 'νậŀųề', 'キー' => '値'} }
before {
File.expects(:exists?).with(filename).returns(true).once
YAML.expects(:load_file).with(filename).returns(data).once
}
it { is_expected.to run.with_params(filename).and_return(data) }
end
context 'when the file could not be parsed' do
let(:filename) { '/tmp/doesexist' }
before {
File.expects(:exists?).with(filename).returns(true).once
YAML.stubs(:load_file).with(filename).once.raises StandardError, 'Something terrible have happened!'
}
it { is_expected.to run.with_params(filename, {'default' => 'value'}).and_return({'default' => 'value'}) }
end
end