crystal-cbor/spec/cbor_spec.cr

122 lines
3.2 KiB
Crystal

require "./spec_helper"
class Location
include CBOR::Serializable
@[CBOR::Field(key: "lat")]
property latitude : Float64
@[CBOR::Field(key: "lng")]
property longitude : Float64
def initialize(@latitude, @longitude)
end
end
class House
include CBOR::Serializable
property address : String
property location : Location?
def initialize(@address)
end
end
class Person
include CBOR::Serializable
include CBOR::Serializable::Unmapped
property name : String?
def initialize(@name = nil)
end
end
describe CBOR do
describe "basics: to_cbor" do
it "array - strings" do
["a", "b", "c"].to_cbor.hexstring.should eq "83616161626163"
end
it "array - " do
["a", "b", "c"].to_cbor.hexstring.should eq "83616161626163"
end
it "hash" do
{"a" => 10, "b" => true, "c" => nil}.to_cbor.hexstring.should eq "a361610a6162f56163f6"
end
end
describe "Time" do
it "Time#to_cbor" do
time = Time.utc(2016, 2, 15, 10, 20, 30)
time.to_cbor.hexstring.should eq "c074323031362d30322d31355431303a32303a33305a"
end
it "Time#from_cbor" do
time = Time.from_cbor Time.utc(2016, 2, 15, 10, 20, 30).to_cbor
time.to_cbor.hexstring.should eq "c074323031362d30322d31355431303a32303a33305a"
end
end
describe "UUID" do
it "UUID#to_cbor" do
uuid = UUID.new "fc47eb8e-b13c-481e-863a-8f8c47a550f2"
uuid.to_cbor.hexstring.should eq "50fc47eb8eb13c481e863a8f8c47a550f2"
end
it "UUID#from_cbor" do
uuid = UUID.from_cbor "50fc47eb8eb13c481e863a8f8c47a550f2".hexbytes
uuid.to_cbor.hexstring.should eq "50fc47eb8eb13c481e863a8f8c47a550f2"
end
end
describe "CBOR library annotations and features" do
it "Person#from_cbor with unmapped values" do
h = Hash(String | Int32, String | Int32).new
h["name"] = "Alice"
h["age"] = 30
h["size"] = 160
alice = Person.from_cbor h.to_cbor
alice.to_cbor.hexstring.should eq "a3646e616d6565416c69636563616765181e6473697a6518a0"
end
it "Person#to_cbor with unmapped values" do
alice = Person.new "Alice"
alice.cbor_unmapped["age"] = 30
alice.cbor_unmapped["size"] = 160
alice.to_cbor.hexstring.should eq "a3646e616d6565416c69636563616765181e6473697a6518a0"
end
end
describe "CBOR::Any" do
it "from JSON::Any - 1" do
h_any = {"a" => "b", "c" => "d", "e" => true, "f" => 10}
json_any = JSON.parse h_any.to_json
cbor_any = CBOR::Any.new json_any
cbor_any.to_cbor.hexstring.should eq "a461616162616361646165f561660a"
end
it "from JSON::Any - 2" do
h_any = {"a" => "b", "c" => "d", "e" => true, "f" => 10}
json_any = JSON.parse h_any.to_json
cbor_any = CBOR::Any.new json_any
cbor_any["f"].should eq 10
end
it "from array" do
array = CBOR::Any.from_cbor [ "a", "b", "c", "d" ].to_cbor
array.to_cbor.hexstring.should eq "846161616261636164"
end
it "from hash" do
h_cany = Hash(String | Int32, String | Int32).new
h_cany["name"] = "Alice"
h_cany["age"] = 30
h_cany["size"] = 160
cbor_any_hash = CBOR::Any.from_cbor h_cany.to_cbor
cbor_any_hash.to_cbor.hexstring.should eq "a3646e616d6565416c69636563616765181e6473697a6518a0"
end
end
end