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29 lines
822 B
Ruby
29 lines
822 B
Ruby
# -*- encoding: utf-8 -*-
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require_relative '../../spec_helper'
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describe "Symbol#swapcase" do
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it "returns a Symbol" do
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:glark.swapcase.should be_an_instance_of(Symbol)
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end
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it "converts lowercase ASCII characters to their uppercase equivalents" do
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:lower.swapcase.should == :LOWER
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end
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it "converts uppercase ASCII characters to their lowercase equivalents" do
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:UPPER.swapcase.should == :upper
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end
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it "works with both upper- and lowercase ASCII characters in the same Symbol" do
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:mIxEd.swapcase.should == :MiXeD
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end
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it "swaps the case for Unicode characters" do
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"äÖü".to_sym.swapcase.should == :"ÄöÜ"
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"aOu".to_sym.swapcase.should == :"AoU"
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end
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it "leaves non-alphabetic ASCII characters as they were" do
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"Glark?!?".to_sym.swapcase.should == :"gLARK?!?"
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end
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end
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