public async Task DeleteUserShouldWorkCorrectly()
{
var appUsers = new List <ApplicationUser>();
var mockAppUser = new Mock <IDeletableEntityRepository <ApplicationUser> >();
mockAppUser.Setup(x => x.All()).Returns(appUsers.AsQueryable());
mockAppUser.Setup(x => x.AddAsync(It.IsAny <ApplicationUser>())).Callback((ApplicationUser appU) => appUsers.Add(appU));
var service = new AdminsService(null, null, null, null, mockAppUser.Object);
var user = new ApplicationUser
{
Id = "123",
};
appUsers.Add(user);
await service.DeleteUser("123");
Assert.Equal(true, user.IsDeleted);
}