finished up

CurrencyConverter.java

@@ -1,2 +1,36 @@
+import java.text.DecimalFormat; 
+
 public class CurrencyConverter {
+
+    static final Double USDOLLAREXR = 1.00;
+    static final Double EUROEXR = 0.94;
+    static final Double BRITPOUNDEXR = 0.82;
+    static final Double INDIARUPEEEXR = 68.32;
+    static final Double AUSTDOLLAREXR = 1.35;
+    static final Double CANADADOLLAREXR = 1.32;
+    static final Double SINGDOLLAREXR = 1.43;
+    static final Double SWISSFRANCEXR = 1.01;
+    static final Double MALAYSRINGGITEXR = 4.47;
+    static final Double JAPANYENEXR = 115.84;
+    static final Double CHINAYUANEXR = 6.92;
+
+    private Double currentC;
+    private Double convertedC;
+    private Double currentA;
+
+    public CurrencyConverter(Double currentC, Double convertedC, Double currentA){
+        this.currentC = currentC;
+        this.convertedC = convertedC;
+        this.currentA = currentA;
+
+    }
+
+    public static Double convertCurrency(Double currentA, Double currentC, Double convertedC){
+        Double convertedA = (currentA * convertedC) / currentC;
+        convertedA = convertedA * 100;
+        long temp = Math.round(convertedA);
+        return (double) temp / 100;
+    }
+
 }
+

CurrencyConverterTest.java

@@ -1,2 +1,84 @@
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.Arrays;
+
 public class CurrencyConverterTest {
+    Double USDOLLAREXR = 1.00;
+    Double EUROEXR = 0.94;
+    Double BRITPOUNDEXR = 0.82;
+    Double INDIARUPEEEXR = 68.32;
+    Double AUSTDOLLAREXR = 1.35;
+    Double CANADADOLLAREXR = 1.32;
+    Double SINGDOLLAREXR = 1.43;
+    Double SWISSFRANCEXR = 1.01;
+    Double MALAYSRINGGITEXR = 4.47;
+    Double JAPANYENEXR = 115.84;
+    Double CHINAYUANEXR = 6.92;
+
+    @Test
+    public void testDollarToEuro(){
+        Double actual = CurrencyConverter.convertCurrency(50_000.00, USDOLLAREXR, EUROEXR);
+        Double expected = 47_000.00;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testEuroToDollar(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, EUROEXR, USDOLLAREXR);
+        Double expected = 53_191.49;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testEuroToBritishPound(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, EUROEXR, BRITPOUNDEXR);
+        Double expected = 43_617.02;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testBritishPoundToIndianRupee(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, BRITPOUNDEXR, INDIARUPEEEXR);
+        Double expected = 4_165_853.66;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testRupeeToCanadianDollar(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, INDIARUPEEEXR, CANADADOLLAREXR);
+        Double expected = 966.04;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testCanadianDollarToSingaporeDollar(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, CANADADOLLAREXR, SINGDOLLAREXR);
+        Double expected = 54_166.67;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testSingaporeDollarToSwissFranc(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, SINGDOLLAREXR, SWISSFRANCEXR);
+        Double expected = 35_314.69;
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testSwissFrancToMalaysianRinggit(){
+        Double actual = CurrencyConverter.convertCurrency(50000.00, SWISSFRANCEXR, MALAYSRINGGITEXR);
+        Double expected = 221_287.13;
+
+        Assert.assertEquals(expected, actual);
+    }
+
 }

package.bluej

@@ -1,20 +1,23 @@
 #BlueJ package file
+dependency1.from=CurrencyConverterTest
+dependency1.to=CurrencyConverter
+dependency1.type=UsesDependency
 editor.fx.0.height=722
-editor.fx.0.width=800
-editor.fx.0.x=560
-editor.fx.0.y=117
-objectbench.height=101
-objectbench.width=461
+editor.fx.0.width=938
+editor.fx.0.x=187
+editor.fx.0.y=29
+objectbench.height=151
+objectbench.width=776
 package.divider.horizontal=0.6
-package.divider.vertical=0.8007380073800738
-package.editor.height=427
+package.divider.vertical=0.7084870848708487
+package.editor.height=377
 package.editor.width=674
-package.editor.x=141
-package.editor.y=59
+package.editor.x=32
+package.editor.y=23
 package.frame.height=600
 package.frame.width=800
-package.numDependencies=0
-package.numTargets=0
+package.numDependencies=1
+package.numTargets=2
 package.showExtends=true
 package.showUses=true
 project.charset=UTF-8
@@ -23,3 +26,18 @@ readme.name=@README
 readme.width=47
 readme.x=10
 readme.y=10
+target1.height=50
+target1.name=CurrencyConverterTest
+target1.showInterface=false
+target1.type=UnitTestTargetJunit4
+target1.width=140
+target1.x=40
+target1.y=90
+target2.association=CurrencyConverterTest
+target2.height=50
+target2.name=CurrencyConverter
+target2.showInterface=false
+target2.type=ClassTarget
+target2.width=140
+target2.x=10
+target2.y=120