public async Task ExistsAsync_UnknownId_ShouldReturnFalse()
{
using (var context = new PreservationContext(_dbContextOptions, _plantProvider, _eventDispatcher, _currentUserProvider))
{
var dut = new JourneyValidator(context);
var result = await dut.ExistsAsync(126234, default);
Assert.IsFalse(result);
}
}
