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require_relative '../../../spec_helper'
describe "Enumerator::Chain#inspect" do
it "shows a representation of the Enumerator" do
Enumerator::Chain.new.inspect.should == "#<Enumerator::Chain: []>"
Enumerator::Chain.new(1..2, 3..4).inspect.should == "#<Enumerator::Chain: [1..2, 3..4]>"
end
it "calls inspect on its chain elements" do
obj = mock('inspect')
obj.should_receive(:inspect).and_return('some desc')
Enumerator::Chain.new(obj).inspect.should == "#<Enumerator::Chain: [some desc]>"
end
it "returns a not initialized representation if #initialized is not called yet" do
Enumerator::Chain.allocate.inspect.should == "#<Enumerator::Chain: uninitialized>"
end
end
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