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#! /usr/bin/env ruby
# Encoding: UTF-8
require 'spec_helper'
require 'puppet/util/pson'
class PsonUtil
include Puppet::Util::Pson
end
describe Puppet::Util::Pson do
it "should fail if no data is provided" do
expect {
PsonUtil.new.pson_create("type" => "foo")
}.to raise_error(ArgumentError, /No data provided in pson data/)
end
it "should call 'from_data_hash' with the provided data" do
pson = PsonUtil.new
pson.expects(:from_data_hash).with("mydata")
pson.pson_create("type" => "foo", "data" => "mydata")
end
{
'foo' => '"foo"',
1 => '1',
"\x80" => "\"\x80\"",
[] => '[]'
}.each do |str, expect|
it "should be able to encode #{str.inspect}" do
got = str.to_pson
if got.respond_to? :force_encoding
got.force_encoding('binary').should == expect.force_encoding('binary')
else
got.should == expect
end
end
end
it "should be able to handle arbitrary binary data" do
bin_string = (1..20000).collect { |i| ((17*i+13*i*i) % 255).chr }.join
parsed = PSON.parse(%Q{{ "type": "foo", "data": #{bin_string.to_pson} }})["data"]
if parsed.respond_to? :force_encoding
parsed.force_encoding('binary')
bin_string.force_encoding('binary')
end
parsed.should == bin_string
end
it "should be able to handle UTF8 that isn't a real unicode character" do
s = ["\355\274\267"]
PSON.parse( [s].to_pson ).should == [s]
end
it "should be able to handle UTF8 for \\xFF" do
s = ["\xc3\xbf"]
PSON.parse( [s].to_pson ).should == [s]
end
it "should be able to handle invalid UTF8 bytes" do
s = ["\xc3\xc3"]
PSON.parse( [s].to_pson ).should == [s]
end
it "should be able to parse JSON containing UTF-8 characters in strings" do
s = '{ "foö": "bár" }'
lambda { PSON.parse s }.should_not raise_error
end
end
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