Another PR

arraz/.idea/workspace.xml

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arraz/src/main/java/Arraz.java

     }
 
 
+    public boolean containsValue(int[] arr, int value) {
+
+        for (int i : arr){
+            if ( i == value){
+                return true;
+            }
+        }
+        return false;
+    }
+
+
+    public int[] reverseArray(int[] array1) {
+        int[] array2 = new int[array1.length];
+
+        for (int i = 0; i < array1.length; i++){
+            array2[array1.length - 1 - i] = array1[i];
+        }
+
+        return array2;
+    }
+
+    public class OddEven{
+        public int odds;
+        public int evens;
+
+        public int getOdds() {
+            return odds;
+        }
+
+        public int getEvens() {
+            return evens;
+        }
+    }
+
+
+
 }

arraz/src/test/java/ArrazTest.java

 import org.junit.Assert;
 import org.junit.Test;
 
+import java.util.Arrays;
+import java.util.Collections;
+
 import static org.junit.Assert.*;
 
 public class ArrazTest {
     @Test
     public void test2DoubleAverageOfArray(){
 
-        double expected = (17 / 5);
+        double expected = (17.0 / 5.0);
         double actual = arraz.doubleAverageOfArray(arr4);
 
         Assert.assertEquals(expected, actual);
 
     }
 
+    @Test
+    public void test1ContainsValue(){
+        int value = 4;
+
+        boolean actual = arraz.containsValue(arr, value);
+
+        Assert.assertFalse(actual);
+    }
+
+    @Test
+    public void test2ContainsValue(){
+        int value = 2;
+
+        boolean actual = arraz.containsValue(arr, value);
+
+        Assert.assertTrue(actual);
+    }
+
+    int[] array1 = {1,2,3,4,5};
+
+    @Test
+    public void test1ReverseArray(){
+
+        int[] expected = {5,4,3,2,1};
+        int[] actual = arraz.reverseArray(array1);
+
+        Assert.assertEquals(Arrays.toString(expected), Arrays.toString(actual));
+    }
+
+    int[] array2 = {10,2,4,7,2};
+
+    @Test
+    public void test2ReverseArray(){
+
+        int[] expected = {2,7,4,2,10};
+        int[] actual = arraz.reverseArray(array2);
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+
+
+    //int[] array1 = {1,2,3,4,5};
+
+
+
+    @Test
+    public void testGetOddEvensOfArray(){
+
+
+        int[] expected = {1,2,3,4,5};
+        int[] actual = arraz.reverseArray(array2);
+
+
+
+    }
+
 }