finished labgit status

pom.xml

@@ -7,6 +7,14 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>Dicey-Lab</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
 
 
 </project>

src/main/java/Bins.java

@@ -17,7 +17,7 @@ public class Bins {
         }
     }
 
-    public HashMap getResults(){
-        return this.results;
+    public void addingToKey(int key) {
+        this.results.put(key, this.results.get(key) + 1);
     }
 }

src/main/java/BinsTest.java

@@ -0,0 +1,43 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+public class BinsTest {
+
+    Dice testDice;
+    Bins testBins;
+
+    public BinsTest() {
+
+        testDice = new Dice(1);
+        testBins = new Bins(1, 6);
+    }
+
+    @Test
+    public void testBinKey(){
+
+        //Given
+        int key = 1;
+        int expected = 0;
+
+        //When
+        int actual = testBins.results.get(key);
+
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void addingToKeyTest() {
+        int key = 1;
+        int expected = 100;
+        int actual = 0;
+
+        for(int i = 0; i < expected; i++) {
+            testBins.addingToKey(key);
+        }
+        actual = testBins.results.get(key);
+
+        Assert.assertEquals(expected, actual);
+
+    }
+}

src/main/java/DiceTest.java

@@ -0,0 +1,33 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+public class DiceTest {
+
+    Dice testDice;
+
+    public DiceTest() {
+        testDice= new Dice(1);
+
+    }
+
+
+    @Test
+    public void tossAndSumTest() {
+        int[] numbers = {1, 2, 3, 4, 5, 6};
+        boolean check = false;
+
+        int actual = testDice.tossAndSum();
+
+        for(int i = 0; i <numbers.length; i++) {
+            if(actual == numbers[i]) {
+                check = true;
+                break;
+            }
+        }
+
+        Assert.assertTrue(check);
+
+
+
+    }
+}

src/main/java/Main.java

@@ -0,0 +1,11 @@
+public class Main {
+
+
+    public static void main(String[] args) {
+        Simulation simulation = new Simulation(2, 1000000);
+
+        System.out.println(simulation.toString());
+    }
+
+
+}

src/main/java/Simulation.java

@@ -1,5 +1,46 @@
 public class Simulation {
 
+    Dice dice;
+    Bins bins;
+    int numOfDice;
+    int numOfTosses;
 
+    public Simulation(int numOfDice, int numOfTosses) {
+        dice = new Dice(numOfDice);
+        bins = new Bins(numOfDice, numOfDice * 6);
+        this.numOfDice = numOfDice;
+        this.numOfTosses = numOfTosses;
+
+        for(int i = 0; i< numOfTosses; i++){
+            int key = dice.tossAndSum();
+            bins.addingToKey(key);
+        }
+    }
+
+    public String toString() {
+        StringBuilder str = new StringBuilder();
+
+
+        str.append("*** \n");
+        str.append("Simulation of " + this.numOfDice + " dice tossed for " + this.numOfTosses + " times. \n");
+        str.append("*** \n");
+
+        for(int element : bins.results.keySet()) {
+            double percent =  ((double)bins.results.get(element) / (double)this.numOfTosses);
+            int starNum = (int) Math.floor((double) bins.results.get(element) / (this.numOfTosses / 100));
+            str.append(String.format("%3d : %8d : %.2f  %s %s", element, bins.results.get(element), percent, stars(starNum), "\n" ));
+
+        }
+        return str.toString();
+    }
+
+    public String stars(int number) {
+        String str = "";
+
+        for(int i =0; i < number; i++) {
+            str+= "*";
+        }
+        return str;
+    }
 
 }