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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(Puppet::ParseError, /wrong number of arguments/i) }
it { is_expected.to run.with_params('', '').and_raise_error(Puppet::ParseError, /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).and_return(nil) }
end
context 'when an existing file is specified' do
let(:filename) { '/tmp/doesexist' }
let(:data) { { 'key' => 'value' } }
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
end
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