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19 lines
483 B
Ruby
19 lines
483 B
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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describe "Numeric#nonzero?" do
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before :each do
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@obj = NumericSpecs::Subclass.new
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end
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it "returns self if self#zero? is false" do
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@obj.should_receive(:zero?).and_return(false)
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@obj.nonzero?.should == @obj
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end
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it "returns nil if self#zero? is true" do
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@obj.should_receive(:zero?).and_return(true)
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@obj.nonzero?.should == nil
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end
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end
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