chore: follow up to the element screenshot change (#199)

2025-04-16 12:53:27 -07:00
parent 6d4adfe5c6
commit 6054290d9a
2 changed files with 76 additions and 5 deletions
--- a/tests/screenshot.spec.ts
+++ b/tests/screenshot.spec.ts
@@ -0,0 +1,72 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { test, expect } from './fixtures';
+
+test('browser_take_screenshot (viewport)', async ({ client }) => {
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: 'data:text/html,<html><title>Title</title><body>Hello, world!</body></html>',
+    },
+  })).toContainTextContent(`Navigate to data:text/html`);
+
+  expect(await client.callTool({
+    name: 'browser_take_screenshot',
+    arguments: {},
+  })).toEqual({
+    content: [
+      {
+        data: expect.any(String),
+        mimeType: 'image/jpeg',
+        type: 'image',
+      },
+      {
+        text: expect.stringContaining(`Screenshot viewport and save it as`),
+        type: 'text',
+      },
+    ],
+  });
+});
+
+test('browser_take_screenshot (element)', async ({ client }) => {
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: 'data:text/html,<html><title>Title</title><button>Hello, world!</button></html>',
+    },
+  })).toContainTextContent(`[ref=s1e3]`);
+
+  expect(await client.callTool({
+    name: 'browser_take_screenshot',
+    arguments: {
+      element: 'hello button',
+      ref: 's1e3',
+    },
+  })).toEqual({
+    content: [
+      {
+        data: expect.any(String),
+        mimeType: 'image/jpeg',
+        type: 'image',
+      },
+      {
+        text: expect.stringContaining(`page.getByRole('button', { name: 'Hello, world!' }).screenshot`),
+        type: 'text',
+      },
+    ],
+  });
+});