public void SetUp() { _dbConnection = ContextHelper.OpenSqliteInMemoryConnection(); _dataContext = ContextHelper.CreateContext(_dbConnection, true); _userManager = ContextHelper.CreateUserManager(_dataContext); _roleManager = ContextHelper.CreateRoleManager(_dataContext); _service = new DefaultDataInitializationService(_userManager, _roleManager); _dataContext.Database.EnsureCreated(); }