public AtmMachine(IWithdrawalStrategy withdrawalStrategy, IAtmInventory atmInventory)
{
if (withdrawalStrategy == null)
{
throw new ArgumentNullException(nameof(withdrawalStrategy));
}
if (atmInventory == null)
{
throw new ArgumentNullException(nameof(atmInventory));
}
_withdrawalStrategy = withdrawalStrategy;
_atmInventory = atmInventory;
}
public void ConstructWithNullWithdrawalStrategyShouldThrow()
{
// Arrange
IWithdrawalStrategy testWithdrawalStrategy = null;
var testInventory = new Moq.Mock <IAtmInventory>();
// Act
var actualException = Assert.Throws <ArgumentNullException>(() => {
#pragma warning disable RECS0026 // Possible unassigned object created by 'new'
new ATMMachine.Entities.AtmMachine(testWithdrawalStrategy, testInventory.Object);
#pragma warning restore RECS0026 // Possible unassigned object created by 'new'
});
// Assert
Assert.Contains("Value cannot be null", actualException.Message);
}
