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# frozen_string_literal: true
require 'spec_helper'
require 'commander/configure'
describe Commander do
describe '.configure' do
it 'calls the given block' do
expect { Commander.configure { throw :block_called } }.to throw_symbol(:block_called)
end
describe 'called block' do
before(:each) do
allow(Commander::Runner.instance).to receive(:run!)
end
it 'provides Commander configuration methods' do
Commander.configure do
program :name, 'test'
end
expect(Commander::Runner.instance.program(:name)).to eq('test')
end
it 'passes all arguments to the block' do
Commander.configure('foo') do |first_arg|
program :name, first_arg
end
expect(Commander::Runner.instance.program(:name)).to eq('foo')
end
end
it 'calls Runner#run! after calling the configuration block' do
expect(Commander::Runner.instance).to receive(:run!)
Commander.configure {}
end
end
end
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