如何模拟图片上传到谷歌应用引擎blobstore [英] how to simulate image upload to google app engine blobstore

问题描述

我使用create_upload_url将图像上传到GAE blobstore。

$ p $ upload $ url

为了单元测试gae代码，您可以模拟图像上传吗？或者是否应该将图像数据插入我的测试平台并假定上传成功？如果是这样，你如何将图像上传到测试平台？

解决方案

同意@fredrik关于您在那里测试的内容。

无论如何，如果你正在做一些功能/黑盒/类似的测试，你可以简单地使用 Webtest框架（参见 post 方法），并进行实际的上传，例如

  payload = [（fieldname，filename）] 
 test_app.post（uploadURL，upload_files = payload）
  

查看 Handler Testing for Python 以获得有关如何初始化上述test_app的详细信息。

I'm uploading images to the GAE blobstore using create_upload_url

uploadURL = blobstore.create_upload_url('/upload')

For the purpose of unit testing the gae code, can you simulate the image upload? OR should I insert the image data in my test bed and assume the upload is successful? If so, how do you upload an image to the test bed?

解决方案

Agree with @fredrik on what exactly you're testing there.

Anyway, if you're doing some functional/blackbox/similar testing, you could simply use Webtest framework (see post method) and do the actual upload, e.g.

payload = [(fieldname, filename)]
test_app.post(uploadURL, upload_files=payload)

Have a look at Handler Testing for Python for details on how to initialize the above test_app.

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