public async Task BanknoteExists_ReturnsTrue_GivenValidBanknoteId()
{
//Arrange
Guid id = new Guid("3da0c34f-dbfb-41a3-801f-97b7f4cdde89");
//Act
var result = await _banknoteService.BanknoteExists(id);
//Assert
Assert.True(result);
}
public async Task <IActionResult> BlockBanknoteCreation(Guid id)
{
if (await _banknoteService.BanknoteExists(id))
{
return(new StatusCodeResult(StatusCodes.Status409Conflict));
}
return(NotFound());
}
