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tanga

0.7.0
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Sexier strings for Elixir

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tanga spec swapcase_spec.exs
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spec/swapcase_spec.exs 

defmodule SwapcaseSpec do

  use ESpec, async: true



  describe "" do

    it "swapcase/1" do

      expect Tanga.swapcase("Hello") |> to(eq "hELLO")

      expect Tanga.swapcase("cYbEr_PuNk11") |> to(eq "CyBeR_pUnK11")

      expect Tanga.swapcase("+++---111222???") |> to(eq "+++---111222???")

      expect Tanga.swapcase("") |> to(eq "")

      assert Tanga.swapcase("123 aBCd 456 eFg hIj ( %$#) kL mnOp @ qrst = -_ uvwxyz") |> to(eq"123 AbcD 456 EfG HiJ ( %$#) Kl MNoP @ QRST = -_ UVWXYZ")

    end



    it "swapcase/1 with UTF-8" do

      expect Tanga.swapcase("& % # àÁâ ãÄå 1 2 ç Æ") |> to(eq "& % # Àá ÃäÅ 1 2 Ç æ")

      expect Tanga.swapcase("àáâãäåæÇÈÉÊËìíîïðÑÒÓÔÕÖøùúûüýþ") |> to(eq "ÀÁÂÃÄÅÆçèéêëÌÍÎÏÐñòóôõöØÙÚÛÜÝÞ")

    end



    it "swapcase/1 with UTF-8 multibyte" do

      expect Tanga.swapcase("straße") |> to(eq "STRASSE")

      expect Tanga.swapcase("áÜÈß") |> to(eq "ÁüèSS")

    end

  end

end