lune/tests/roblox/files/serializeModel.luau

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local fs = require("@lune/fs")
local roblox = require("@lune/roblox")
local Instance = roblox.Instance
-- Smoke tests
do
local instances = {
Instance.new("Model"),
Instance.new("Part"),
}
local modelAsBinary = roblox.serializeModel(instances)
local modelAsXml = roblox.serializeModel(instances, true)
fs.writeFile("bin/temp-model.rbxm", modelAsBinary)
fs.writeFile("bin/temp-model.rbxmx", modelAsXml)
local savedFileBinary = fs.readFile("bin/temp-model.rbxm")
local savedFileXml = fs.readFile("bin/temp-model.rbxmx")
local savedBinary = roblox.deserializeModel(savedFileBinary)
local savedXml = roblox.deserializeModel(savedFileXml)
assert(savedBinary[1].Name ~= "ROOT")
assert(savedXml[1].Name ~= "ROOT")
assert(savedBinary[1].Name ~= "DataModel")
assert(savedXml[1].Name ~= "DataModel")
assert(savedBinary[1].ClassName == "Model")
assert(savedBinary[2].ClassName == "Part")
assert(savedXml[1].ClassName == "Model")
assert(savedXml[2].ClassName == "Part")
end
-- Ensure Ref properties are preserved across descendants of multi-root model siblings
do
local part = Instance.new("Part")
local particleEmitter = Instance.new("ParticleEmitter")
particleEmitter.Parent = part
local folder = Instance.new("Folder")
local objectValue = Instance.new("ObjectValue") :: any
objectValue.Value = particleEmitter
objectValue.Parent = folder
local serialized = roblox.serializeModel({ part, folder })
local deserialized = roblox.deserializeModel(serialized) :: any
assert(deserialized[2].ObjectValue.Value == deserialized[1].ParticleEmitter)
end