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24 lines
597 B
24 lines
597 B
13 years ago
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# Allow matching arrays in "ba_able_to"
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#
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# user.should be_able_to [:read, :write], post
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#
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RSpec::Matchers.define :be_able_to do |*args|
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match do |ability|
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arguments = args.dup
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first = arguments.delete_at(0)
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if first.is_a?(Array)
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first.all?{|operation| ability.can?(operation, *arguments)}
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else
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ability.can?(*args)
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end
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end
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failure_message_for_should do |ability|
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"expected to be able to #{args.map(&:inspect).join(" ")}"
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end
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failure_message_for_should_not do |ability|
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"expected not to be able to #{args.map(&:inspect).join(" ")}"
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end
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end
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