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# encoding: UTF-8
require "spec_helper"
describe GritExt do
describe :encode! do
it "should return nil if the message is nil" do
message = GritExt.encode! nil
message.should be_nil
end
it "should return binary it self when message is binary" do
message = "\xFF\xD8\xFF\xE0"
encoded_message = GritExt.encode!(message)
encoded_message.bytes.to_a.should eql(message.bytes.to_a)
message.encoding.name.should eql("ASCII-8BIT")
end
it "cleans up UTF-8 strings with invalid encoding" do
message = GritExt.encode!("yummy\xE2 \xF0\x9F\x8D\x94 \x9F\x8D\x94")
message.should eql("yummy 🍔 ")
message.encoding.name.should eql("UTF-8")
end
it "encode string to UTF-8" do
message = GritExt.encode!("{foo \xC3 'bar'}")
message.should eql("{foo à 'bar'}")
message.encoding.name.should eql("UTF-8")
message = "我爱你".encode("GBK")
message.encoding.name.should eql("GBK")
GritExt.encode!(message)
message.should eql("我爱你")
message.encoding.name.should eql("UTF-8")
end
end
end
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