public async Task CheckCreateRoleAsync(string areaId, string accountId, string possibleRoleId)
{
Role role = new Role();
Account account = await accountProvider.GetById(accountId);
Area area = await areaProvider.GetByIdAsync(areaId);
PossibleRole possibleRole = await possibleRoleProvider.GetByIdAsync(possibleRoleId);
role.Account = account;
role.DefaultRole = possibleRole;
role.Context = area;
var created = await roleProvider.CreateRoleAsync(role);
Assert.NotNull(created);
Assert.IsType <Role>(created);
Assert.True(await roleProvider.RemoveRoleCreated(created.Id));
}
