From c16022586e80d679c9e93d787468a585600cb889 Mon Sep 17 00:00:00 2001
From: centauri <83140718+centau@users.noreply.github.com>
Date: Mon, 3 Nov 2025 00:51:09 +0000
Subject: [PATCH] Add create type test

---
 test/create-types.luau | 70 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 test/create-types.luau

diff --git a/test/create-types.luau b/test/create-types.luau
new file mode 100644
index 0000000..3d387e3
--- /dev/null
+++ b/test/create-types.luau
@@ -0,0 +1,70 @@
+type Pseudo = {
+    Test: number
+}
+
+type Instances = {
+    TextLabel: TextLabel,
+    TextButton: TextButton,
+    ImageLabel: ImageLabel,
+    Pseudo: Pseudo
+}
+
+type function Properties(instance: type?)
+    local properties = types.newtable()
+
+    while instance do
+        for i, v in instance:properties() do
+            local connector = v.read and v.read.tag == "table" and v.read:readproperty(types.singleton("Connect"))
+            if connector then
+                if not connector then continue end
+                local params = connector:parameters().head
+                if not params then continue end
+                local listener = params[2]
+                if not listener then continue end
+                properties:setproperty(i, types.optional(listener))
+            elseif v.write then
+                properties:setproperty(i, types.optional(types.unionof(
+                    v.write,
+                    types.newfunction({}, { head = { v.write } })
+                )))
+            end
+        end
+
+        instance = instance:readparent()
+    end
+
+    properties:setindexer(types.number, types.any)
+
+    return properties
+end
+
+local function create<Name>(name: Name | keyof<Instances>): (Properties<index<Instances, Name>>) -> index<Instances, Name>
+    return function()
+        return "" :: any
+    end
+end
+
+local vide = require "../src/"
+local count = vide.source(0)
+create("TextButton") {
+    BackgroundTransparency = 1,
+    AnchorPoint = "bad value", -- should error
+    InvalidProperty = true, -- should error
+
+    Text = function()
+        return "count: " .. count()
+    end,
+
+    Size = function() -- should error
+        return "bad value"
+    end,
+
+    MouseEnter = function(x, y)
+
+    end,
+
+    Activated = "bad value", -- should error
+
+    create "TextLabel" {},
+    function() end,
+}