diff --git a/__tests__/onInstall.test.ts b/__tests__/onInstall.test.ts
deleted file mode 100644
index c6af9f4..0000000
--- a/__tests__/onInstall.test.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-import { onInstall } from '../src/sheetsl';
-
-const ADDON_NAME = 'SheetsL';
-
-SpreadsheetApp.getUi = jest.fn(() => ({
-  createAddonMenu: jest.fn(() => new MockMenu(true)),
-  createMenu: jest.fn((title: string) => new MockMenu(false, title)),
-})) as any;
-
-class MockMenu {
-  mockMenu: MockMenuObj;
-  isAddonMenu: boolean;
-  constructor(isAddonMenu: boolean, title: string = '') {
-    this.mockMenu = {
-      title: isAddonMenu ? ADDON_NAME : title,
-      menu: [],
-      isAddonMenu: isAddonMenu,
-    };
-  }
-  addItem(itemName: string, functionName: string): this {
-    this.mockMenu.menu.push({ itemName: itemName, functionName: functionName });
-    return this;
-  }
-  addSeparator(): this {
-    this.mockMenu.menu.push('---');
-    return this;
-  }
-  addSubMenu(menu: MockMenuObj): this {
-    this.mockMenu.menu.push(menu);
-    return this;
-  }
-  addToUi(): MockMenuObj {
-    return this.mockMenu;
-  }
-}
-
-type MockMenuObj = {
-  title: string;
-  menu: any[];
-  isAddonMenu: boolean;
-};
-
-describe('onOpen/onInstall', () => {
-  test('onOpen/onInstall test', () => {
-    expect(onInstall).toEqual({
-      title: ADDON_NAME,
-      menu: [
-        {
-          title: 'Settings',
-          menu: [{ itemName: 'Set Auth Key', functionName: 'setDeeplAuthKey' }],
-          isAddonMenu: false,
-        },
-      ],
-      isAddonMenu: true,
-    });
-  });
-});
diff --git a/__tests__/onInstallonOpen.test.ts b/__tests__/onInstallonOpen.test.ts
new file mode 100644
index 0000000..c0782c8
--- /dev/null
+++ b/__tests__/onInstallonOpen.test.ts
@@ -0,0 +1,98 @@
+import { onInstall } from '../src/sheetsl';
+
+type MockMenuObj = {
+  title?: string;
+  menu: (MockMenuObj | MockMenuItemObj | string)[];
+};
+
+type MockMenuItemObj = {
+  itemName: string;
+  functionName: string;
+};
+
+const ADDON_MENU: MockMenuObj = {
+  menu: [],
+};
+const ADDON_SUB_MENU_SETTINGS: MockMenuObj = {
+  menu: [],
+};
+const SEPARATOR = '---';
+
+SpreadsheetApp.getUi = jest.fn(() => new MockUi()) as any;
+
+class MockUi {
+  isAddonMenu: boolean;
+  constructor() {}
+  addItem(itemName: string, functionName: string): this {
+    if (this.isAddonMenu) {
+      ADDON_MENU.menu.push({
+        itemName: itemName,
+        functionName: functionName,
+      });
+    } else {
+      ADDON_SUB_MENU_SETTINGS.menu.push({
+        itemName: itemName,
+        functionName: functionName,
+      });
+    }
+    return this;
+  }
+  addSeparator(): this {
+    if (this.isAddonMenu) {
+      ADDON_MENU.menu.push(SEPARATOR);
+    } else {
+      ADDON_SUB_MENU_SETTINGS.menu.push(SEPARATOR);
+    }
+    return this;
+  }
+  addSubMenu(ui: MockUi): this {
+    ADDON_MENU.menu.push(ADDON_SUB_MENU_SETTINGS);
+    this.isAddonMenu = true;
+    return this;
+  }
+  addToUi(): void {
+    console.log(JSON.stringify(ADDON_MENU));
+  }
+  createAddonMenu(): this {
+    this.isAddonMenu = true;
+    return this;
+  }
+  createMenu(title: string): this {
+    this.isAddonMenu = false;
+    ADDON_SUB_MENU_SETTINGS.title = title;
+    return this;
+  }
+}
+
+describe('onOpen/onInstall', () => {
+  test('onOpen/onInstall test', () => {
+    onInstall();
+    expect(ADDON_MENU).toEqual({
+      menu: [
+        {
+          title: 'Settings',
+          menu: [
+            {
+              itemName: 'Set Auth Key',
+              functionName: 'setDeeplAuthKey',
+            },
+            {
+              itemName: 'Delete Auth Key',
+              functionName: 'deleteDeeplAuthKey',
+            },
+            '---',
+            {
+              itemName: 'Set Language',
+              functionName: 'setLanguage',
+            },
+          ],
+        },
+        '---',
+        {
+          itemName: 'Translate',
+          functionName: 'translateRange',
+        },
+      ],
+    });
+  });
+});
diff --git a/jest.config.js b/jest.config.js
index d1d8efe..1fb9bf1 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -9,11 +9,8 @@ module.exports = {
   coverageDirectory: 'coverage',
   coverageProvider: 'v8',
   globals: {
-    /*
-    'ts-jest': {
-      diagnostics: false,
-    },*/
     PropertiesService: {},
+    SpreadsheetApp: {},
     UrlFetchApp: {},
     Utilities: {},
   },