openiddict-core/test/OpenIddict.Abstractions.Tests/OpenIddictExtensionsTests.cs

/*
 * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
 * See https://github.com/openiddict/openiddict-core for more information concerning
 * the license and the contributors participating to this project.
 */

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

namespace OpenIddict.Abstractions.Tests
{
    public class OpenIddictExtensionsTests
    {
        [Fact]
        public void AddOpenIddict_ThrowsAnExceptionForNullServices()
        {
            // Arrange
            var services = (IServiceCollection) null!;

            // Act and assert
            var exception = Assert.Throws<ArgumentNullException>(() => services.AddOpenIddict());

            Assert.Equal("services", exception.ParamName);
        }

        [Fact]
        public void AddOpenIddict_ThrowsAnExceptionForNullConfigurationDelegate()
        {
            // Arrange
            var services = new ServiceCollection();

            // Act and assert
            var exception = Assert.Throws<ArgumentNullException>(() => services.AddOpenIddict(configuration: null!));

            Assert.Equal("configuration", exception.ParamName);
        }
    }
}