OOP-WuTangFinancial/src/test/java/CurrencyTest.java at 6aaaedd2c1b79662aa3d316a9e0c4a88d74bcca2 · ZipCodeCore/OOP-WuTangFinancial · GitHub

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import org.junit.Test;
import org.junit.Assert;

public class CurrencyTest extends Currency{

    @Test
    private static double exchanger() {
//All deltas stopping withing 2 decimals
        final CurrencyTest exchanger = new CurrencyTest();

//created to test currencyExchangeFormula()
        public void USDToEURO(){
            currencyTest = new currencyTest();
            double initialVal = 1.00;
            double expected = 0.94;
            double actual = test.exchanger(initialVal, exchangeRate.USD, exchangeRate.EURO);
            Assert.assertEquals(expected, actual, 0.01);
        }


            // created to test currencyExchangeFormula()
//            @Test
//            public void USDToEURO() {
//            double initialVal = 1.00;
//            double expected = 0.94;
//            double actual = exchanger.currencyExchange(initialVal, exchangeRate.USD, exchangeRate.EURO);
//            Assert.assertEquals(expected, actual, 0.01); //delta measures accuracy, within .01
//        }
//
//            @Test
//            public void EuroToUsdTest () {
//            double initialVal = 0.94;
//            double expected = 1.00;
//            double actual = exchangeRate.currencyExchange(amountFrom, exchangeRate.EURO, exchangeRate.USD);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void EuroToPoundTest () {
//            double initialVal = 0.94;
//            double expected = 0.82;
//            double actual = exchangeRate.currencyExchangeFormula(initialVal, exchangeRate.EURO, exchangeRate.POUND);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void PoundToRupeeTest () {
//            double initialVal = 0.82;
//            double expected = 68.32;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.POUND, exchangeRate.RUPEE);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void RupeeToCanadianTest () {
//            double initialVal = 68.82;
//            double expected = 1.32;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.RUPEE, exchangeRate.CANADIAN);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void CanadianToSingaporeTest () {
//            double initialVal = 1.32;
//            double expected = 1.43;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.CANADIAN, exchangeRate.SINGAPORE);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void SingaporeToSwissTest () {
//            double initialVal = 1.43;
//            double expected = 1.01;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.SINGAPORE, exchangeRate.SWISS);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void SwissToMalaysianTest () {
//            double initialVal = 1.01;
//            double expected = 4.47;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.SWISS, exchangeRate.MALAYSIAN);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public void malaysianToYenTest () {
//            double initialVal = 4.47;
//            double expected = 115.84;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.MALAYSIAN, exchangeRate.YEN);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
//
//            @Test
//            public double yenToYuanTest () {
//            double initialVal = 115.84;
//            double expected = 6.92;
//            double actual = exchangeRate.currencyExchange(initialVal, exchangeRate.YEN, exchangeRate.YUAN);
//            Assert.assertEquals(expected, actual, 0.01);
//        }
        }
    }


//      1. Convert Dollar to Euro
//       2. Convert Euro to Dollar
//        3. Convert Euro to British Pound
//         4. Convert British Pound to Indian Rupee
//          5. Convert Rupee to Canadian Dollar
//           6. Convert Canadian Dollar to Singapore Dollar
//            7. Convert Singapore Dollar to Swiss Franc
//             8. Convert Swiss Franc to Malaysian Ringgit
//              9. Convert Malaysian Ringgit to Japanese Yen
//               10. Convert Japanese Yen to Chinese Yuan Renminbi