import org.junit.Assert;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class CurrencyConverterTest {
    CurrencyConverter cc;
    @Before
    public void setup() {
        cc = new CurrencyConverter();
    }
    
    @Test
    public void dollarToEuroTest() {
        double expected = 0.94;
        double actual = cc.convertCurrency(Currency.usdollar, Currency.euro, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void euroToDollarTest() {
        double expected = 1;
        double actual = cc.convertCurrency(Currency.euro, Currency.usdollar, 0.94);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void euroToBritishPoundTest() {
        double expected = 0.87;
        double actual = cc.convertCurrency(Currency.euro, Currency.bpound, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void britishPoundToIndianRupeeTest() {
        double expected = 83.32;
        double actual = cc.convertCurrency(Currency.bpound, Currency.irupee, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void rupeeToCanadianDollarTest() {
        double expected = 0.02;
        double actual = cc.convertCurrency(Currency.irupee, Currency.candollar, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void canadianDollarToSingaporeDollarTest() {
        double expected = 1.08;
        double actual = cc.convertCurrency(Currency.candollar, Currency.singdollar, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void singaporeDollarToSwissFrancTest() {
        double expected = 0.71; 
        double actual = cc.convertCurrency(Currency.singdollar, Currency.swissfranc, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void swissFrancToMalaysianRinggitTest() {
        double expected = 4.43; 
        double actual = cc.convertCurrency(Currency.swissfranc, Currency.malringgit, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void malaysianRinggitToJapaneseYenTest() {
        double expected = 25.91;
        double actual = cc.convertCurrency(Currency.malringgit, Currency.japyen, 1);
        Assert.assertEquals(expected, actual, 0);
    }
    @Test
    public void JapaneseYenToChineseYuanRenminbiTest() {
        double expected = 5.97;
        double actual = cc.convertCurrency(Currency.japyen, Currency.yuanrenminbi, 100);
        Assert.assertEquals(expected, actual, 0);
    }
}