feat: use alien-signals

tests/suite.luau

@@ -0,0 +1,64 @@
+local results: { string } = {}
+local stack: { string } = {}
+local errors: { string } = {}
+local tests = 0
+
+local function log(result: string, index: number?)
+	local index = index or #results + 1
+	local indent = string.rep("  ", #stack - 1)
+
+	results[index] = indent .. result
+end
+
+local function test(name: string, callback: () -> ())
+	tests += 1
+	table.insert(stack, name)
+
+	local success = xpcall(callback, function(err)
+		local path = table.concat(stack, " > ")
+		table.insert(errors, `\n🔴 {path}:\n{err}`)
+	end)
+
+	if not success then
+		log(`🔴 {name}`)
+	end
+
+	table.remove(stack)
+end
+
+local function describe(name: string, callback: () -> ())
+	table.insert(stack, name)
+	table.insert(results, name)
+
+	local index = #results
+	local errorCount = #errors
+	callback()
+
+	if #errors > errorCount then
+		log(`🔴 {name}`, index)
+	else
+		log(`🟢 {name}`, index)
+	end
+
+	table.remove(stack)
+end
+
+local function finish()
+	print(`\n🔵 {tests - #errors} / {tests} tests passed\n`)
+
+	for _, result in results do
+		print(result)
+	end
+
+	print()
+
+	if #errors > 0 then
+		error(`{#errors} test(s) failed:\n{table.concat(errors, "\n")}\n`)
+	end
+end
+
+return {
+	test = test,
+	describe = describe,
+	finish = finish,
+}