Class ServiceProviderExtensions

Namespace

Codebelt.Extensions.Xunit.Hosting

Assembly

Codebelt.Extensions.Xunit.Hosting.dll

Provides extension methods for the IServiceProvider interface.

public static class ServiceProviderExtensions

Inheritance

object

ServiceProviderExtensions

Examples

The following example retrieves a scoped service of type T from an IServiceProvider by calling GetRequiredScopedService<T>. The extension creates a new scope, resolves the service from the scope's provider, and disposes the scope before returning.

using System;
using Codebelt.Extensions.Xunit.Hosting;
using Microsoft.Extensions.DependencyInjection;

namespace HostFixtureTests;

public class ServiceResolver
{
    public T Resolve<T>(IServiceProvider provider) where T : notnull
    {
        return provider.GetRequiredScopedService<T>();
    }
}

Methods

GetRequiredScopedService<T>(IServiceProvider)

Gets a required scoped service of type T from the IServiceProvider.

public static T GetRequiredScopedService<T>(this IServiceProvider provider)

Parameters

provider IServiceProvider

The IServiceProvider to retrieve the service from.

Returns

T

The required service of type T.

Type Parameters

T

The type of the service to retrieve.

Exceptions

InvalidOperationException

There is no service of type T.