public async Task ShouldDeleteGroupAndChargeStations()
{
var group = await AddGroupAsync();
var station = await AddChargeStationAsync(group.Id);
var command = new DeleteGroupCommand
{
GroupId = group.Id
};
await Testing.SendAsync(command);
group = await Testing.FindAsync <Group>(command.GroupId);
group.Should().BeNull();
var chargeStation = await Testing.FindAsync <ChargeStation>(station.Id);
chargeStation.Should().BeNull();
}