菲尼克斯装置json文件 [英] Phoenix fixture json file

问题描述

如何在phoenix项目中加载JSON夹具文件?

How can I load a JSON fixture file in my phoenix project?

当我尝试使用类似Application.app_dir(my_app，"priv")的方法时，它会为我提供一个已编译的路径，而我不能在测试中使用它.

When I tried something like Application.app_dir(my_app, "priv"), it gives me a compiled path and I can't use that on my tests .

还有其他方法可以从"test/support/somefile.json"中加载灯具文件吗?

Is there any other way to load a fixture file from "test/support/somefile.json" ?

推荐答案

您可以将__DIR__与Path.expand/2结合使用.例如，如果您的测试在test/controllers/page_controller_test.exs中，则可以使用以下命令获取test/support/somefile.json的路径:

You can use __DIR__ with Path.expand/2. For example, if your tests are in test/controllers/page_controller_test.exs, you can get the path to test/support/somefile.json using:

path = Path.expand("../support/somefile.json", __DIR__)

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