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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../../spec_helper'
require 'puppet/network/formats'
class JsonIntTest
attr_accessor :string
def ==(other)
other.class == self.class and string == other.string
end
def self.from_json(data)
new(data[0])
end
def initialize(string)
@string = string
end
def to_json(*args)
{
'json_class' => self.class.name,
'data' => [@string]
}.to_json(*args)
end
def self.canonical_order(s)
s.gsub(/\{"data":\[(.*?)\],"json_class":"JsonIntTest"\}/,'{"json_class":"JsonIntTest","data":[\1]}')
end
end
describe Puppet::Network::FormatHandler.format(:s) do
before do
@format = Puppet::Network::FormatHandler.format(:s)
end
it "should support certificates" do
@format.should be_supported(Puppet::SSL::Certificate)
end
it "should not support catalogs" do
@format.should_not be_supported(Puppet::Resource::Catalog)
end
end
describe Puppet::Network::FormatHandler.format(:json) do
describe "when json is absent" do
confine "'json' library is present" => (! Puppet.features.json?)
before do
@json = Puppet::Network::FormatHandler.format(:json)
end
it "should not be suitable" do
@json.should_not be_suitable
end
end
describe "when json is available" do
confine "Missing 'json' library" => Puppet.features.json?
before do
@json = Puppet::Network::FormatHandler.format(:json)
end
it "should be able to render an instance to json" do
instance = JsonIntTest.new("foo")
JsonIntTest.canonical_order(@json.render(instance)).should == JsonIntTest.canonical_order('{"json_class":"JsonIntTest","data":["foo"]}' )
end
it "should be able to render arrays to json" do
@json.render([1,2]).should == '[1,2]'
end
it "should be able to render arrays containing hashes to json" do
@json.render([{"one"=>1},{"two"=>2}]).should == '[{"one":1},{"two":2}]'
end
it "should be able to render multiple instances to json" do
Puppet.features.add(:json, :libs => ["json"])
one = JsonIntTest.new("one")
two = JsonIntTest.new("two")
JsonIntTest.canonical_order(@json.render([one,two])).should == JsonIntTest.canonical_order('[{"json_class":"JsonIntTest","data":["one"]},{"json_class":"JsonIntTest","data":["two"]}]')
end
it "should be able to intern json into an instance" do
@json.intern(JsonIntTest, '{"json_class":"JsonIntTest","data":["foo"]}').should == JsonIntTest.new("foo")
end
it "should be able to intern json with no class information into an instance" do
@json.intern(JsonIntTest, '["foo"]').should == JsonIntTest.new("foo")
end
it "should be able to intern multiple instances from json" do
@json.intern_multiple(JsonIntTest, '[{"json_class": "JsonIntTest", "data": ["one"]},{"json_class": "JsonIntTest", "data": ["two"]}]').should == [
JsonIntTest.new("one"), JsonIntTest.new("two")
]
end
it "should be able to intern multiple instances from json with no class information" do
@json.intern_multiple(JsonIntTest, '[["one"],["two"]]').should == [
JsonIntTest.new("one"), JsonIntTest.new("two")
]
end
end
end
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