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# frozen_string_literal: true
describe Facter::Options do
subject(:options) { Facter::Options }
describe '#init_from_cli' do
let(:option_store) { class_spy('Facter::OptionStore') }
let(:config_file_options) { class_spy('Facter::ConfigFileOptions') }
let(:options_validator) { class_spy('Facter::OptionsValidator') }
before do
stub_const('Facter::ConfigFileOptions', config_file_options)
stub_const('Facter::OptionStore', option_store)
stub_const('Facter::OptionsValidator', options_validator)
allow(config_file_options).to receive(:get).and_return({})
end
it 'calls OptionStore with cli' do
Facter::Options.init_from_cli
expect(option_store).to have_received(:cli=).with(true)
end
it 'calls OptionStore with show_legacy' do
Facter::Options.init_from_cli
expect(option_store).to have_received(:show_legacy=).with(false)
end
context 'with config_file' do
let(:config_file_opts) { { 'debug' => true, 'ruby' => true } }
before do
allow(config_file_options).to receive(:get).and_return(config_file_opts)
end
it 'calls ConfigFileOptions.init with config_path' do
Facter::Options.init_from_cli(config: 'path/to/config')
expect(config_file_options).to have_received(:init).with('path/to/config')
end
it 'calls OptionStore.set.init with cli_options' do
Facter::Options.init_from_cli
config_file_opts.each do |key, value|
expect(option_store).to have_received(:set).with(key, value)
end
end
end
context 'with cli_options' do
let(:cli_options) { { 'debug' => true, 'ruby' => true } }
it 'calls OptionStore.set.init with cli_options' do
Facter::Options.init_from_cli(cli_options)
cli_options.each do |key, value|
expect(option_store).to have_received(:set).with(key, value)
end
end
context 'with log_level as option' do
it 'munges the value none to unknown' do
Facter::Options.init_from_cli({ 'log_level' => 'none' })
expect(option_store).to have_received(:set).with('log_level', 'unknown')
end
it 'munges the value log_level to empty string' do
Facter::Options.init_from_cli({ 'log_level' => 'log_level' })
expect(option_store).to have_received(:set).with('log_level', '')
end
it 'leaves known log level unmunged' do
Facter::Options.init_from_cli({ 'log_level' => 'debug' })
expect(option_store).to have_received(:set).with('log_level', 'debug')
end
end
end
end
describe '#init' do
let(:option_store) { class_spy('Facter::OptionStore') }
let(:config_file_options) { class_spy('Facter::ConfigFileOptions') }
before do
stub_const('Facter::ConfigFileOptions', config_file_options)
stub_const('Facter::OptionStore', option_store)
allow(config_file_options).to receive(:get).and_return({})
end
it 'calls OptionStore with cli' do
Facter::Options.init
expect(option_store).to have_received(:cli=).with(false)
end
context 'with config_file' do
let(:config_file_opts) { { 'debug' => true, 'ruby' => true } }
before do
allow(config_file_options).to receive(:get).and_return(config_file_opts)
end
it 'calls OptionStore.set.init with cli_options' do
Facter::Options.init
config_file_opts.each do |key, value|
expect(option_store).to have_received(:set).with(key, value)
end
end
end
end
end
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