public void PurchaseTransactionHappyPathTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
Snacks snackBeingSold = new Snacks();
decimal balance = 3M;
bool expectedResult = true;
bool actualResult = functionstoTest.PurchaseTransaction(snackBeingSold, balance);
Assert.AreEqual(expectedResult, actualResult);
}
public void FeedMoneyEmptyStringTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
string paidInAmount = "";
decimal balance = 3M;
decimal expectedResult = 3.00M;
decimal actualResult = functionstoTest.FeedMoney(paidInAmount, balance);
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(0.00M, functionstoTest.FeedMoney("", 0M));
}
public void PurchaseTransactionNotEnough()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
Snacks snackBeingSold = new Snacks();
snackBeingSold.SnackPrice = 1.05M;
decimal balance = 1.00M;
bool expectedResult = false;
bool actualResult = functionstoTest.PurchaseTransaction(snackBeingSold);
Assert.AreEqual(expectedResult, actualResult);
}
public void FeedMoneyWordTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
string paidInAmount = "five";
decimal balance = 3M;
decimal expectedResult = 3.00M;
decimal actualResult = functionstoTest.FeedMoney(paidInAmount, balance);
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(0.00M, functionstoTest.FeedMoney("a;weifjw", 0M));
Assert.AreEqual(42.00M, functionstoTest.FeedMoney("(2*30)", 42));
}
public void FeedMoneyNegativeEntryTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
string paidInAmount = "-5";
decimal balance = 3M;
decimal expectedResult = 3.00M;
decimal actualResult = functionstoTest.FeedMoney(paidInAmount, balance);
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(0.00M, functionstoTest.FeedMoney("-103.00", 0M));
Assert.AreEqual(42.00M, functionstoTest.FeedMoney("-45.5", 42));
Assert.AreEqual(.75M, functionstoTest.FeedMoney("-0", .75M));
Assert.AreEqual(1.05M, functionstoTest.FeedMoney("-2.0", 1.05M));
}
public void FeedMoneyNotIntTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
string paidInAmount = "5.50";
decimal balance = 3M;
decimal expectedResult = 3.00M;
decimal actualResult = functionstoTest.FeedMoney(paidInAmount, balance);
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(0.00M, functionstoTest.FeedMoney("103.13", 0M));
Assert.AreEqual(42.00M, functionstoTest.FeedMoney("45.01", 42));
Assert.AreEqual(.75M, functionstoTest.FeedMoney("1.333333333", .75M));
Assert.AreEqual(1.05M, functionstoTest.FeedMoney("2.0000005", 1.05M));
}
public void FeedMoneyEnteredWithDecimalTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
string paidInAmount = "5.00";
decimal balance = 3M;
decimal expectedResult = 8.00M;
decimal actualResult = functionstoTest.FeedMoney(paidInAmount, balance);
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(103.00M, functionstoTest.FeedMoney("103.00", 0M));
Assert.AreEqual(47.00M, functionstoTest.FeedMoney("45.0", 42));
Assert.AreEqual(1.75M, functionstoTest.FeedMoney("1.00", .75M));
Assert.AreEqual(3.05M, functionstoTest.FeedMoney("2.0", 1.05M));
}
public void FeedMoneyHappyPathTest()
{
MoneyFunctions functionstoTest = new MoneyFunctions();
string paidInAmount = "5";
functionstoTest.CurrentBalance = 3M;
decimal expectedResult = 8.00M;
decimal actualResult = functionstoTest.FeedMoney(paidInAmount);
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(108.00M, functionstoTest.FeedMoney("103"));
Assert.AreEqual(47.00M, functionstoTest.FeedMoney("45"));
Assert.AreEqual(1.75M, functionstoTest.FeedMoney("1"));
Assert.AreEqual(3.05M, functionstoTest.FeedMoney("2"));
}
