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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
23 lines
560 B
Ruby
23 lines
560 B
Ruby
require_relative '../../shared/complex/real'
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describe "Complex#real" do
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it_behaves_like :complex_real, :real
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end
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describe "Complex#real?" do
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it "returns false if there is an imaginary part" do
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Complex(2,3).real?.should be_false
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end
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it "returns false if there is not an imaginary part" do
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Complex(2).real?.should be_false
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end
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it "returns false if the real part is Infinity" do
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Complex(infinity_value).real?.should be_false
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end
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it "returns false if the real part is NaN" do
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Complex(nan_value).real?.should be_false
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end
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end
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