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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
11 lines
302 B
Ruby
11 lines
302 B
Ruby
require_relative '../../spec_helper'
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describe "ArgumentError" do
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it "is a subclass of StandardError" do
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StandardError.should be_ancestor_of(ArgumentError)
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end
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it "gives its own class name as message if it has no message" do
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ArgumentError.new.message.should == "ArgumentError"
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end
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end
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