diff --git a/test/specs/asset_manager/view/AssetView.ts b/test/specs/asset_manager/view/AssetView.ts
index ba20321d0..e0fc7f1bd 100644
--- a/test/specs/asset_manager/view/AssetView.ts
+++ b/test/specs/asset_manager/view/AssetView.ts
@@ -9,8 +9,8 @@ describe('AssetView', () => {
   });
 
   beforeEach(() => {
-    var coll = new Assets();
-    var model = coll.add({ src: 'test' });
+    const coll = new Assets();
+    const model = coll.add({ src: 'test' });
     testContext.view = new AssetView({
       config: {},
       model,
diff --git a/test/specs/asset_manager/view/FileUploader.js b/test/specs/asset_manager/view/FileUploader.ts
similarity index 85%
rename from test/specs/asset_manager/view/FileUploader.js
rename to test/specs/asset_manager/view/FileUploader.ts
index 5321c1c46..0131b002e 100644
--- a/test/specs/asset_manager/view/FileUploader.js
+++ b/test/specs/asset_manager/view/FileUploader.ts
@@ -1,12 +1,12 @@
-import FileUploader from 'asset_manager/view/FileUploader';
+import FileUploader from '../../../../src/asset_manager/view/FileUploader';
 
 describe('File Uploader', () => {
-  let obj;
+  let obj: FileUploader;
 
   beforeEach(() => {
     obj = new FileUploader({ config: {} });
     document.body.innerHTML = '<div id="fixtures"></div>';
-    document.body.querySelector('#fixtures').appendChild(obj.render().el);
+    document.body.querySelector('#fixtures')!.appendChild(obj.render().el);
   });
 
   afterEach(() => {
@@ -41,7 +41,7 @@ describe('File Uploader', () => {
 
   describe('Interprets configurations correctly', () => {
     test('Could be disabled', () => {
-      var view = new FileUploader({
+      const view = new FileUploader({
         config: {
           disableUpload: true,
           upload: 'something',
@@ -52,7 +52,7 @@ describe('File Uploader', () => {
     });
 
     test('Handles multiUpload false', () => {
-      var view = new FileUploader({
+      const view = new FileUploader({
         config: {
           multiUpload: false,
         },
@@ -62,7 +62,7 @@ describe('File Uploader', () => {
     });
 
     test('Handles embedAsBase64 parameter', () => {
-      var view = new FileUploader({
+      const view = new FileUploader({
         config: {
           embedAsBase64: true,
         },