diff --git a/.gitignore b/.gitignore
index 83d1a01..8d3ebf9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ build
 dist
 cache
 node_modules
-.tsbuildinfo
\ No newline at end of file
+.tsbuildinfo
+asajs.config.js
\ No newline at end of file
diff --git a/.npmignore b/.npmignore
index 3525fde..24a9309 100644
--- a/.npmignore
+++ b/.npmignore
@@ -5,4 +5,6 @@ src
 test
 .gitignore
 .tsbuildinfo
-tsconfig.json
\ No newline at end of file
+tsconfig.json
+asajs.config.js
+build
\ No newline at end of file
diff --git a/package.json b/package.json
index acfb461..ba1bea4 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
 	"scripts": {
 		"build": "tsc",
 		"dev": "tsc --watch",
-		"test": "bun test/app.ts",
+		"test": "bun test/app.ts --test",
 		"prefetch": "bun scripts/prefetch",
 		"vanilla:defs": "bun scripts/vanilladefs",
 		"gen:enums": "bun scripts/enum",
diff --git a/src/compilers/Configuration.ts b/src/compilers/Configuration.ts
index edd05dc..6df0b8b 100644
--- a/src/compilers/Configuration.ts
+++ b/src/compilers/Configuration.ts
@@ -4,22 +4,27 @@ import path from "path"
 import { Config } from "../../config.js"
 import { createRequire } from "module"
 
-if (!fs.existsSync("asajs.config.js")) {
-	fs.copyFileSync("node_modules/asajs/resources/asajs.config.js", "asajs.config.js")
+const options: Record<string, unknown> = {}
+
+for (const arg of process.argv) {
+	if (arg.startsWith("--")) options[arg.slice(2)] = true
 }
 
-if (!fs.existsSync(".gitignore")) {
-	fs.writeFileSync(".gitignore", `node_modules`, "utf-8")
+export const isTestMode = options["test"] ?? false
+
+if (!fs.existsSync("asajs.config.js")) {
+	fs.copyFileSync(
+		isTestMode ? "resources/asajs.config.js" : "node_modules/asajs/resources/asajs.config.js",
+		"asajs.config.js",
+	)
 }
 
 export const config: Config = createRequire(import.meta.url)(path.resolve(process.cwd(), "asajs.config.js")).config
 
-export let isBuildMode = config.compiler?.enabled ?? false
-export let isLinkMode = config.compiler?.autoImport ?? false
-export let unLinked = !(config.compiler?.autoImport ?? true)
+export const isBuildMode = options["build"] ?? config.compiler?.enabled ?? false
+export const isLinkMode = options["link"] ?? config.compiler?.autoImport ?? false
+export const unLinked = options["unlink"] ?? !(config.compiler?.autoImport ?? true)
 
-for (const arg of process.argv) {
-	if (arg === "--build") isBuildMode = true
-	if (arg === "--link") isLinkMode = true
-	else if (arg === "--unlink") unLinked = true
+if (!fs.existsSync(".gitignore")) {
+	fs.writeFileSync(".gitignore", `node_modules`, "utf-8")
 }
diff --git a/src/compilers/ui/builder.ts b/src/compilers/ui/builder.ts
index e06cb11..af6f775 100644
--- a/src/compilers/ui/builder.ts
+++ b/src/compilers/ui/builder.ts
@@ -1,4 +1,4 @@
-import { config, isBuildMode, isLinkMode, unLinked } from "../Configuration.js"
+import { config, isBuildMode, isLinkMode, isTestMode, unLinked } from "../Configuration.js"
 import { Memory } from "../Memory.js"
 import { createBuildFolder, gamePath, getBuildFolderName, linkToGame, unlink } from "./linker.js"
 import { genManifest, version } from "./manifest.js"
@@ -56,7 +56,12 @@ async function buildUI() {
 		BuildCache.set("version", version).then(() => Log("INFO", "version set!")),
 		fs
 			.stat("build/pack_icon.png")
-			.catch(() => fs.copyFile("node_modules/asajs/resources/pack_icon.png", "build/pack_icon.png"))
+			.catch(() =>
+				fs.copyFile(
+					isTestMode ? "resources/pack_icon.png" : "node_modules/asajs/resources/pack_icon.png",
+					"build/pack_icon.png",
+				),
+			)
 			.then(() => Log("INFO", "build/pack_icon.png copied!")),
 	])