private static async IAsyncEnumerable <ApplicationUser> GetOrCreateUsers(this AppUserManager manager, GenderValue?gender, params string[] userNames)
{
foreach (var userName in userNames)
{
var user = new ApplicationUser(userName)
{
Id = GuidUtilities.Create($"u_{userName}").ToString(),
Gender = gender,
IsActive = true
};
await manager.CreateOrUpdateByNameAsync(user, "Password123").ConfigureAwait(false);
yield return(user);
}
}
