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require_relative '../../../spec_helper'
describe "Encoding::Converter#convpath" do
it "returns an Array with a single element if there is a direct converter" do
cp = Encoding::Converter.new('ASCII', 'UTF-8').convpath
cp.should == [[Encoding::US_ASCII, Encoding::UTF_8]]
end
it "returns multiple encoding pairs when direct conversion is impossible" do
cp = Encoding::Converter.new('ascii','Big5').convpath
cp.should == [
[Encoding::US_ASCII, Encoding::UTF_8],
[Encoding::UTF_8, Encoding::Big5]
]
end
it "indicates if crlf_newline conversion would occur" do
ec = Encoding::Converter.new("ISo-8859-1", "EUC-JP", crlf_newline: true)
ec.convpath.last.should == "crlf_newline"
ec = Encoding::Converter.new("ASCII", "UTF-8", crlf_newline: false)
ec.convpath.last.should_not == "crlf_newline"
end
end
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