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.NET Core–Unit Tests Configuration

Inside my (.NET Core) unit tests I wanted to load my configuration. I created a small helper method that loads my configuration from a json file:

To make this code compile, you have to add 2 NuGet packages to your test project:

Now you can invoke this method inside your test setup (I’m using NUnit so I use the OneTimeSetUp method) and pass on the TestDirectory (which is through TestContext.CurrentContext.TestDirectory for NUnit):

Remark: Don’t forget to set the appsettings.json file properties to ‘Copy Always’

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