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34 lines
1,006 B
Ruby
34 lines
1,006 B
Ruby
require 'helper'
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describe Pry::Method::Patcher do
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before do
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@x = Object.new
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def @x.test; :before; end
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@method = Pry::Method(@x.method(:test))
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end
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it "should change the behaviour of the method" do
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@x.test.should == :before
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@method.redefine "def @x.test; :after; end\n"
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@x.test.should == :after
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end
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it "should return a new method with new source" do
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@method.source.strip.should == "def @x.test; :before; end"
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@method.redefine("def @x.test; :after; end\n").
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source.strip.should == "def @x.test; :after; end"
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end
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it "should change the source of new Pry::Method objects" do
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@method.redefine "def @x.test; :after; end\n"
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Pry::Method(@x.method(:test)).source.strip.should == "def @x.test; :after; end"
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end
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it "should preserve visibility" do
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class << @x; private :test; end
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@method.visibility.should == :private
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@method.redefine "def @x.test; :after; end\n"
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Pry::Method(@x.method(:test)).visibility.should == :private
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end
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end
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