/// <summary>
/// Tests whether the action result is <see cref="Microsoft.AspNetCore.Mvc.SignOutResult"/>
/// with the same authentication properties and schemes as the provided ones.
/// </summary>
/// <typeparam name="TActionResult">Type of the action result.</typeparam>
/// <param name="shouldReturnTestBuilder">Instance of <see cref="IShouldReturnTestBuilder{TActionResult}"/> type.</param>
/// <param name="properties">Expected authentication properties.</param>
/// <param name="authenticationSchemes">Expected authentication schemes.</param>
/// <returns>Test builder of <see cref="IAndTestBuilder"/> type.</returns>
public static IAndTestBuilder SignOut <TActionResult>(
this IShouldReturnTestBuilder <TActionResult> shouldReturnTestBuilder,
AuthenticationProperties properties,
params string[] authenticationSchemes)
=> shouldReturnTestBuilder
.SignOut(result => result
.WithAuthenticationProperties(properties)
.ContainingAuthenticationSchemes(authenticationSchemes));