UserManager Test To Change Password

UserManagerChangePassword.cs

[TestFixture]
    public class ChangeUserPasswordTests
    {
        [Test]
        public void Test()
        {
            var context = new DataContext("CONNECTION STRING");
            var store = new UserStore<ApplicationUser>(context);
            
            var manager = new UserManager<ApplicationUser>(store);
            manager.UserValidator = new UserValidator<ApplicationUser>(manager)
            {
                AllowOnlyAlphanumericUserNames = false,
            };
            
            var result = manager.ChangePassword("USERIDGUID", "@oldpassword", "@newpassword");
        }
    }