diff --git a/package.json b/package.json
index ebf3c11a..f6b8aa01 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,8 @@
     "release": "standard-version",
     "release:pre": "npm run release -- --prerelease alpha",
     "postinstall": "electron-builder install-app-deps",
-    "test": "npm run compile && node tests/app.spec.js",
+    "test": "npm run compile && npm run test:dry",
+    "test:dry": "xvfb-maybe -- playwright test",
     "lint": "eslint . --ext .js,.vue && stylelint \"./src/**/*.{css,scss,sass,vue}\"",
     "lint:fix": "eslint . --ext .js,.vue --fix && stylelint \"./src/**/*.{css,scss,sass,vue}\" --fix",
     "contributors:add": "all-contributors add",
@@ -138,6 +139,7 @@
     "@babel/eslint-parser": "^7.15.7",
     "@babel/preset-env": "^7.15.8",
     "@babel/preset-typescript": "^7.16.7",
+    "@playwright/test": "^1.21.1",
     "@types/better-sqlite3": "^7.5.0",
     "@types/node": "^17.0.23",
     "@types/pg": "^8.6.5",
@@ -162,7 +164,8 @@
     "html-webpack-plugin": "^5.5.0",
     "mini-css-extract-plugin": "~2.4.5",
     "node-loader": "^2.0.0",
-    "playwright": "^1.18.1",
+    "playwright": "^1.21.1",
+    "playwright-core": "^1.21.1",
     "progress-webpack-plugin": "^1.0.12",
     "rimraf": "^3.0.2",
     "sass": "^1.42.1",
@@ -179,6 +182,7 @@
     "vue-loader": "^16.8.3",
     "webpack": "^5.60.0",
     "webpack-cli": "^4.9.1",
-    "webpack-dev-server": "^4.4.0"
+    "webpack-dev-server": "^4.4.0",
+    "xvfb-maybe": "^0.2.1"
   }
 }
diff --git a/src/renderer/components/WorkspaceAddConnectionPanel.vue b/src/renderer/components/WorkspaceAddConnectionPanel.vue
index 6087dba3..ba308835 100644
--- a/src/renderer/components/WorkspaceAddConnectionPanel.vue
+++ b/src/renderer/components/WorkspaceAddConnectionPanel.vue
@@ -50,7 +50,11 @@
                            <label class="form-label cut-text">{{ $t('word.client') }}</label>
                         </div>
                         <div class="column col-8 col-sm-12">
-                           <select v-model="connection.client" class="form-select">
+                           <select
+                              id="connection-client"
+                              v-model="connection.client"
+                              class="form-select"
+                           >
                               <option
                                  v-for="client in clients"
                                  :key="client.slug"
@@ -363,6 +367,7 @@
          </div>
          <div class="panel-footer">
             <button
+               id="connection-test"
                class="btn btn-gray mr-2 d-flex"
                :class="{'loading': isTesting}"
                :disabled="isBusy"
@@ -372,6 +377,7 @@
                {{ $t('message.testConnection') }}
             </button>
             <button
+               id="connection-save"
                class="btn btn-primary mr-2 d-flex"
                :disabled="isBusy"
                @click="saveConnection"
diff --git a/src/renderer/components/WorkspaceEditConnectionPanel.vue b/src/renderer/components/WorkspaceEditConnectionPanel.vue
index 27c920da..0b178c65 100644
--- a/src/renderer/components/WorkspaceEditConnectionPanel.vue
+++ b/src/renderer/components/WorkspaceEditConnectionPanel.vue
@@ -355,6 +355,7 @@
          </div>
          <div class="panel-footer">
             <button
+               id="connection-test"
                class="btn btn-gray mr-2 d-flex"
                :class="{'loading': isTesting}"
                :disabled="isBusy"
@@ -364,6 +365,7 @@
                {{ $t('message.testConnection') }}
             </button>
             <button
+               id="connection-save"
                class="btn btn-primary mr-2 d-flex"
                :disabled="isBusy || !hasChanges"
                @click="saveConnection"
@@ -372,6 +374,7 @@
                {{ $t('word.save') }}
             </button>
             <button
+               id="connection-connect"
                class="btn btn-success d-flex"
                :class="{'loading': isConnecting}"
                :disabled="isBusy"
diff --git a/src/renderer/store/modules/workspaces.store.js b/src/renderer/store/modules/workspaces.store.js
index 590bdc73..fddd3932 100644
--- a/src/renderer/store/modules/workspaces.store.js
+++ b/src/renderer/store/modules/workspaces.store.js
@@ -16,9 +16,9 @@ export default {
    },
    getters: {
       getSelected: state => {
+         if (!state.workspaces.length) return 'NEW';
          if (state.selected_workspace) return state.selected_workspace;
-         if (state.workspaces.length) return state.workspaces[0].uid;
-         return 'NEW';
+         return state.workspaces[0].uid;
       },
       getWorkspace: state => uid => {
          return state.workspaces.find(workspace => workspace.uid === uid);
diff --git a/tests/app.spec.js b/tests/app.spec.js
deleted file mode 100644
index 166b2dbc..00000000
--- a/tests/app.spec.js
+++ /dev/null
@@ -1,49 +0,0 @@
-const { _electron: electron } = require('playwright');
-const { strict: assert } = require('assert');
-
-(async () => {
-   console.log('Starting tests');
-   // Launch Electron app.
-   const electronApp = await electron.launch({ args: ['dist/main.js'] });
-
-   /**
-     * App main window state
-     * @type {{isVisible: boolean; isDevToolsOpened: boolean; isCrashed: boolean}}
-     */
-   const windowState = await electronApp.evaluate(({ BrowserWindow }) => {
-      const mainWindow = BrowserWindow.getAllWindows()[0];
-      const getState = () => ({
-         isVisible: mainWindow.isVisible(),
-         isDevToolsOpened: mainWindow.webContents.isDevToolsOpened()
-      });
-
-      return new Promise((resolve) => {
-         if (mainWindow.isVisible())
-            resolve(getState());
-         else
-            mainWindow.once('ready-to-show', () => setTimeout(() => resolve(getState()), 0));
-      });
-   });
-
-   // Check main window state
-   assert.ok(windowState.isVisible, 'Main window not visible');
-   assert.ok(!windowState.isDevToolsOpened, 'DevTools opened');
-   assert.ok(!windowState.isCrashed, 'Window crashed');
-
-   /**
-     * Rendered Main window web-page
-     * @type {Page}
-     */
-   const page = await electronApp.firstWindow();
-   console.log(await page.title());
-
-   // Check web-page content
-   const element = await page.$('#wrapper', { strict: true });
-
-   assert.notStrictEqual(element, null, 'Can\'t find root element');
-   assert.notStrictEqual((await element.innerHTML()).trim(), '', 'Window content is empty');
-
-   // Close app
-   await electronApp.close();
-   console.log('Tests finished');
-})();
diff --git a/tests/app.spec.ts b/tests/app.spec.ts
new file mode 100644
index 00000000..2e9679b9
--- /dev/null
+++ b/tests/app.spec.ts
@@ -0,0 +1,49 @@
+import { Page, _electron as electron } from 'playwright';
+import { ElectronApplication } from 'playwright-core';
+import { test, expect } from '@playwright/test';
+
+let appWindow: Page;
+let electronApp: ElectronApplication;
+
+test.beforeAll(async () => {
+   electronApp = await electron.launch({ args: ['dist/main.js'] });
+   appWindow = await electronApp.firstWindow();
+   await appWindow.waitForEvent('load');
+});
+
+test('launch app', async () => {
+   const isPackaged = await electronApp.evaluate(async ({ app }) => {
+      return app.isPackaged;
+   });
+
+   expect(isPackaged, 'expect is unpacked').toBe(false);
+});
+
+test('main window elements visibility', async () => {
+   const visibleSelectors = [
+      '#titlebar',
+      '#window-content',
+      '#settingbar',
+      '#footer'
+   ];
+
+   for (const selector of visibleSelectors)
+      expect(await appWindow.isVisible(selector), `expect ${selector} visible`).toBe(true);
+});
+
+// test('SQLite connection', async () => {// FIXME: not working on GitHub Actions
+//    await appWindow.selectOption('#connection-client', 'sqlite');// Select connection client
+//    await appWindow.click('#connection-test');// Press test button
+//    await new Promise(resolve => setTimeout(resolve, 50)); // Small toast wait
+//    await appWindow.isVisible('.toast-primary');// If success toast
+//    await appWindow.click('#connection-save');// Save connection
+//    await appWindow.isVisible('.settingbar-top-elements .settingbar-element .dbi-sqlite');// If new connection in settingbar
+//    await appWindow.click('#connection-connect');// Connect
+
+//    // TODO: continue test chain
+// });
+
+test.afterAll(async () => {
+   // await new Promise(resolve => setTimeout(resolve, 10000));
+   await electronApp.close();
+});
diff --git a/tsconfig.json b/tsconfig.json
index 9e768354..33613a2a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,5 +1,9 @@
 {
-  "include": ["./src/main/**/*", "src/common/interfaces/antares.ts"],
+  "include": [
+    "./tests/**/*", 
+    "./src/main/**/*", 
+    "./src/common/interfaces/antares.ts"
+  ],
   "compilerOptions": {
     "baseUrl": "./",
     "target": "es2021",