Spotify.NET/SpotifyAPI.Docs/docs/unit_testing.md
2020-06-03 23:57:28 +02:00

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---
id: unit_testing
title: Unit Testing
---
The modular structure of the library makes it easy to mock the API when unit testing. Consider the following method:
```csharp
public static async Task<bool> IsAdmin(IUserProfileClient userProfileClient)
{
// get loggedin user
var user = await userProfileClient.Current();
// only my user id is an admin
return user.Id == "1122095781";
}
```
Using `Moq`, this can be tested without doing any network requests:
```csharp
[Test]
public async Task IsAdmin_SuccessTest()
{
var userProfileClient = new Mock<IUserProfileClient>();
userProfileClient.Setup(u => u.Current()).Returns(
Task.FromResult(new PrivateUser
{
Id = "1122095781"
})
);
Assert.AreEqual(true, await IsAdmin(userProfileClient.Object));
}
```