VendingMachine

UnitTest.cs

using VendingMachine; using Xunit;

namespace TestProject1 { public class MoneyInsertTest { [Fact] public void TestInvalidDenomination() { Customer customer = new Customer(); Assert.False(new VendingMachine.VendingMachine().InsertMoney(3, customer)); }

    [Fact]
    public void TestNegativeDenomination()
    {
        Customer customer = new Customer();
        Assert.False(new VendingMachine.VendingMachine().InsertMoney(-100, customer));
    }

    [Fact]

    public void TestValidDenomination()
    {
        Customer customer = new Customer();
        Assert.True(new VendingMachine.VendingMachine().InsertMoney(5, customer));
    }
    [Fact]
    public void TestUpdatedBalanceAfterPurchase()
    {
        IVending vending = new VendingMachine.VendingMachine();
        Customer customer = new Customer();
        int beginningBalance = 500;
        int expectedBalance = 470;

        int debitedAmount = 30;

        vending.InsertMoney(beginningBalance, customer);
        //vending.Purchase(customer, item: new Beverages { Name="item", Price=15, Index='v' });
        //var input = new StringReader("c"); //lades in för att Console.readKey() satte stop för testen, en form för manuell tangent nedtryckning eller "return"
        //men det funkade ändå inte, så bra försökt.
        //Console.SetIn(input);

        customer.AmountOfMoney-=debitedAmount;
        //vending.Purchase(customer, VendingMachine.Beverages.Cocacola);
        //vending.Purchase(customer, VendingMachine.Beverages.Pepsi);


        int actualBalance = customer.AmountOfMoney;

        Assert.Equal(expectedBalance, actualBalance);
    }