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require 'spec_helper'
require 'r10k/source'
describe R10K::Source::Base do
subject { described_class.new('base', '/some/nonexistent/path') }
describe "accepting a visitor" do
it "passes itself to the visitor" do
visitor = spy('visitor')
expect(visitor).to receive(:visit).with(:source, subject)
subject.accept(visitor)
end
it "passes the visitor to each environment if the visitor yields" do
visitor = spy('visitor')
expect(visitor).to receive(:visit) do |type, other, &block|
expect(type).to eq :source
expect(other).to eq subject
block.call
end
env1 = spy('environment')
expect(env1).to receive(:accept).with(visitor)
env2 = spy('environment')
expect(env2).to receive(:accept).with(visitor)
expect(subject).to receive(:environments).and_return([env1, env2])
subject.accept(visitor)
end
end
end
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