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arraz/pom.xml

         <dependency>
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-            <version>4.0</version>
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         </dependency>
     </dependencies>
 

arraz/src/main/java/Arraz.java

+import java.util.*;
+
 public class Arraz {
+
+    public int sumValuesOfArray(int[] array) {
+
+        int sum = 0;
+
+        for (int i = 0; i < array.length; i++) {
+
+            sum += array[i];
+        }
+        return sum;
+
+    }
+
+    public double sumDoublesOfArray(double[] newArray) {
+
+        double sum = 0;
+
+        for (int i = 0; i < newArray.length; i++) {
+            sum += newArray[i];
+        }
+
+        return sum;
+    }
+
+
+    public Integer averageOfArray(Integer[] newArray) {
+
+        Integer result = 0;
+        Integer finalResult = 0;
+
+        for (int i = 0; i < newArray.length; i++) {
+
+            result += newArray[i];
+            finalResult = result / newArray.length;
+        }
+
+        return finalResult;
+    }
+
+
+    public double doubleAverageOfArray(double[] exampleArray) {
+        double result = 0.0;
+        double finalResult = 0.0;
+
+        for (int i = 0; i < exampleArray.length; i++) {
+            result += exampleArray[i];
+            finalResult = result / exampleArray.length;
+        }
+
+
+        return finalResult;
+    }
+
+    public boolean containsValue(Integer[] x, int num) {
+
+        for (int i = 0; i < x.length; i++) {
+            if (x[i] == num)
+                return true;
+
+        }
+        return false;
+    }
+
+    public Integer[] reverseArray(Integer[] x) {
+
+        Integer[] newArray = new Integer[x.length];
+        int counter = 0;
+        for (int i = x.length - 1; i >= 0; i--) {
+            newArray[counter] = x[i];
+            counter++;
+
+
+        }
+        return newArray;
+
+    }
+
+    public OddEven getOddEvens(Integer[] array) {
+        OddEven oddEven = new OddEven();
+        for (int i = 0; i < array.length; i++)
+            if (array[i] % 2 == 0) {
+                oddEven.evens++;
+            } else {
+                oddEven.odds++;
+            }
+        return oddEven;
+    }
+
+    public Integer findIndexOf(Integer[] example, Integer value) {
+        for (int i = 0; i < example.length; i++) {
+            if (example[i] == value)
+                return i;
+        }
+        return -1;
+    }
+
+    public Integer[] copyArrayByIterator(Integer[] array1) {
+        Integer[] newArray = new Integer[array1.length];
+        Iterator<Integer> integerIterator = Arrays.asList(array1).iterator();
+        int count = 0;
+        while (integerIterator.hasNext()) {
+            newArray[count] = integerIterator.next();
+            count++;
+        }
+        return newArray;
+    }
+
+    public Integer[] copyArrayByLoop(Integer[] array2) {
+        Integer[] newArray = new Integer[array2.length];
+
+        int counter = 0;
+
+        for (int i = 0; i < array2.length; i++) {
+            newArray[counter] = array2[i];
+            counter++;
+        }
+        return newArray;
+
+
+    }
+
+    public Integer[] removeElementFromArray(Integer[] practArray, Integer valueToRemove) {
+        if (containsValue(practArray, valueToRemove)) {
+
+            Integer[] newArray = new Integer[practArray.length - 1];
+            int counter = 0;
+            for (int i = 0; i < practArray.length; i++) {
+                if (practArray[i] != valueToRemove) {
+                    newArray[counter] = practArray[i];
+                    counter++;
+                }
+            }
+
+            return newArray;
+        } else {
+            return practArray;
+        }
+
+    }
+
+    public Integer[] insertIntoArray(Integer[] practicalArray, Integer index, Integer valueToAdd) {
+
+        Integer[] newArray = new Integer[practicalArray.length + 1];
+
+        for (int i = 0; i <= practicalArray.length; i++) {
+            if (i < index) {
+                newArray[i] = practicalArray[i];
+            } else if (i == index) {
+                newArray[i] = valueToAdd;
+            } else {
+                newArray[i] = practicalArray[i - 1];
+            }
+        }
+
+        return newArray;
+
+
+    }
+
+    public Integer getMinValue(Integer[] array) {
+
+        Integer minValue = array[0];
+
+        for (int i = 0; i < array.length; i++) {
+            if (array[i] < minValue)
+                minValue = array[i];
+        }
+        return minValue;
+
+
+    }
+
+    public Integer getMaxValue(Integer[] array) {
+
+        Integer maxValue = array[0];
+
+        for (int i = 0; i < array.length; i++) {
+            if (array[i] > maxValue)
+                maxValue = array[i];
+        }
+        return maxValue;
+
+    }
+
+    public MaxMin findMaxMinOfArray(Integer[] array) {
+
+
+        MaxMin maxMin = new MaxMin(0,0);
+        maxMin.max = getMaxValue(array);
+        maxMin.min = getMinValue(array);
+        return maxMin;
+
+    }
+
+
+    public Integer[] removeDuplicatesFromArray(Integer[] array) {
+        Set<Integer> result = new LinkedHashSet<Integer>();
+        for (int i = 0; i < array.length; i++) {
+            result.add(array[i]);
+        }
+        //Copy elements from set back to the new Array
+        Integer[] finalResult = new Integer[result.size()];
+        int i = 0;
+        for (Integer var : result) {
+            finalResult[i++] = var;
+        }
+        return finalResult;
+    }
+
+
+    public Double find2ndLargestValueFromArray(Double[] array1) {
+        Double largest = array1[0];
+        Double secondLargest = array1[0];
+        for (int i = 0; i < array1.length; i++) {
+            if (array1[i] > largest) {
+                secondLargest = largest;
+                largest = array1[i];
+            } else if (array1[i] > secondLargest) {
+                secondLargest = array1[i];
+            }
+        }
+        return secondLargest;
+    }
+
+    public List<Integer> turnArrayToArrayList(Integer[] example) {
+        List<Integer> finalResult = Arrays.asList(example);
+        return finalResult;
+
+
+    }
+
+    public Integer[] makeMeAnArrayFromArrayList(List<Integer> arrayList) {
+
+        Integer[] finalResult = arrayList.toArray(new Integer[arrayList.size()]);
+
+
+        return finalResult;
+    }
+
+    public boolean check2ArraysForEqual(Integer[] example1, Integer[] example2) {
+
+        for (int i = 0; i < example1.length; i++)
+            if (example1[i] != example2[i]) {
+                return false;
+            }
+        return true;
+    }
+
+
+
+
+    public Integer averageArratWithoutMaxMin(Integer[] arrayProvided) {
+        MaxMin maxmin = new MaxMin(0,0);
+        maxmin.findMaxMinOfArray(arrayProvided);
+        int max = maxmin.getMax();
+        int min = maxmin.getMin();
+        Integer[] finalArray = new Integer[arrayProvided.length - 2];
+        for (int i = 0, j = 0; i < arrayProvided.length; i++, j++)
+
+            if (arrayProvided[i] != max && arrayProvided[i] != min)
+                finalArray[i] = arrayProvided[i];
+            else {
+                j--;
+            }
+        return averageOfArray(arrayProvided);
+    }
+
+    public boolean arrayHas65and77(Integer[] example1) {
+
+        for(int i =0; i<example1.length; i++){
+            if(example1[i] == 65 && example1[i]==77)
+                return true;
+        }
+            return false;
+    }
+
+
+    public boolean theTotalofTensIs30(Integer[] example1) {
+
+            int counter=0;
+        for( int i =0; i< example1.length; i++){
+            if(example1[i] == 10)
+                counter+=i;
+                if(counter == 30)
+                    return true;
+            }
+            return false;
+        }
+
+    public Integer[] findSmallestAndSecondSmallestOfArray(Integer[] example1) {
+
+        Arrays.sort(example1);
+        return new Integer[]{example1[0],example1[1]};
+    }
+
+    public Integer[] reverseACopyOfArray(Integer[] array1) {
+        Integer[] finalArray = new Integer[array1.length];
+        finalArray = reverseArray(array1);
+        return finalArray;
+    }
+
+    public Integer[] removeLastItemAndCopy(Integer[] array1) {
+
+        return removeElementFromArray(array1, array1[array1.length-1]);
+    }
+
+    public Integer[] removeFirstItemAndCopy(Integer[] array1) {
+
+        return removeElementFromArray(array1, array1[0]);
+
+    }
+
+    public Integer[] insertAtStartAndCopy(Integer[] array1, Integer num) {
+
+        return insertIntoArray(array1, 0,  num);
+
+
+    }
+
+    public Integer[] insertAtEndAndCopy(Integer[] array1, Integer num) {
+
+        return insertIntoArray(array1, array1.length, num);
+    }
+
+
+    public Integer[] sortArrayIntoEvensThenOdds(Integer[] array1) {
+        Integer [] newArray = new Integer[array1.length];
+        Arrays.sort(array1);
+        int counter =0;
+
+        for(int i =0; i< array1.length; i++) {
+            if (array1[i] % 2 == 0) {
+                newArray[counter] = array1[i];
+                counter++;
+            }
+        }
+        for(int j=0; j< array1.length; j++){
+                if(array1[j]%2!=0) {
+                    newArray[counter] = array1[j];
+                    counter++;
+                }
+        }
+
+        return newArray;
+    }
 }
+
+

arraz/src/main/java/MaxMin.java

+public class MaxMin {
+
+    public int max;
+    public int min;
+
+    //Constructor
+    public MaxMin(int min, int max) {
+        this.max = max;
+        this.min =min;
+    }
+
+    //Getters
+    public int getMax() {
+        return max;
+    }
+
+    public int getMin() {
+        return min;
+    }
+
+    public void findMaxMinOfArray(Integer[] arrayProvided) {
+
+    }
+}

arraz/src/main/java/OddEven.java

+public class OddEven {
+    //fields
+    public int odds;
+
+    public int evens;
+
+ //Constructor
+
+ public OddEven() {
+    this.odds = odds;
+    this.evens =evens;
+ }
+
+
+//Getters
+    public int getOdds() {
+
+        return odds;
+    }
+
+    public int getEvens() {
+
+        return evens;
+    }
+}

arraz/src/test/java/ArrazTest.java

-import static org.junit.Assert.*;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 
 public class ArrazTest {
 
-}
+    Arraz arraz = new Arraz();
+
+    @Test
+
+    public void testSumValuesOfArray() {
+        //given
+        int[] example = {1, 2, 3};
+
+        //when
+        int expected = 6;
+        int actual = arraz.sumValuesOfArray(example);
+
+        //then
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testSumValuesOfArrayPt2() {
+        //given
+        int[] example2 = {5, 3, 1};
+
+        //when
+        int expected = 9;
+        int actual = arraz.sumValuesOfArray(example2);
+
+        //then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testSumDoubleOfArray() {
+        //given
+        double[] newArray = {5.2, 3.3, 1.2};
+
+        //when
+        double expected = 9.7;
+        double actual = arraz.sumDoublesOfArray(newArray);
+
+        //then
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testSumDoubleOfArrayPt2() {
+        //given
+        double[] newArray2 = {3.0, 2.0, 1.0};
+
+        //when
+        double expected = 6.0;
+        double actual = arraz.sumDoublesOfArray(newArray2);
+
+        //then
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testAverageOfArray() {
+        //given
+        Integer[] newArray = {3, 2, 4};
+
+        //when
+        Integer expected = 3;
+        Integer actual = arraz.averageOfArray(newArray);
+
+        //then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testAverageOfArrayPt2() {
+        //given
+        Integer[] newArray = {3, 5, 4};
+
+        //when
+        Integer expected = 4;
+        Integer actual = arraz.averageOfArray(newArray);
+
+        //then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testAverageOfDoubleArray() {
+        //Given
+        double[] v = {3.0, 3.2, 4.0};
+
+        //When
+        double expected = (v[0] + v[1] + v[2]) / v.length;
+        double actual = arraz.doubleAverageOfArray(v);
+
+        //Then
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testAverageOfDoubleArrayPyt2() {
+        //Given
+        double[] p = {5.0, 5.2, 5.4};
+
+        //When
+        double expected = (p[0] + p[1] + p[2]) / p.length;
+        double actual = arraz.doubleAverageOfArray(p);
+
+        //Then
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testContainsValue() {
+        // Given
+        Integer[] x = {1, 3, 4, 5, 10};
+        int num = 10;
+
+
+        //Then
+        boolean expected = true;
+        boolean actual = arraz.containsValue(x, num);
+
+        //When
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testContainsValuePt2() {
+        // Given
+        Integer[] x = {1, 3, 4, 5, 10};
+        int num = 4;
+
+
+        //Then
+        boolean expected = true;
+        boolean actual = arraz.containsValue(x, num);
+
+        //When
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testReverseArray() {
+
+        //Given
+        Integer[] x = {1, 2, 3, 4, 5};
+
+        //When
+
+        Integer[] expected = {5, 4, 3, 2, 1};
+
+        Integer[] actual = arraz.reverseArray(x);
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+
+    @Test
+    public void testReverseArrayPt2() {
+
+        //Given
+        Integer[] x = {4, 1, 2, 3, 9};
+
+        //When
+
+        Integer[] expected = {9, 3, 2, 1, 4};
+
+        Integer[] actual = arraz.reverseArray(x);
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testGetOddEven() {
+        //Given
+        Integer[] example = {1, 2, 3, 4, 5, 6, 7};
+
+
+        //When
+        int expected = 3;
+        int actual = arraz.getOddEvens(example).getEvens();
+
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testGetOddEvenPt2() {
+        //Given
+        Integer[] example = {1, 2, 3, 4, 5, 6, 7};
+
+
+        //When
+        int expected = 4;
+        int actual = arraz.getOddEvens(example).getOdds();
+
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testFindIndexOf() {
+        //Given
+        Integer[] example = {1, 2, 3, 4};
+        Integer value = 3;
+
+        //When
+        Integer expected = 2;
+        Integer actual = arraz.findIndexOf(example, value);
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+
+    @Test
+    public void testFindIndexOfPt2() {
+        //Given
+        Integer[] example = {1, 2, 3, 4};
+        Integer value = 4;
+
+        //When
+        Integer expected = 3;
+        Integer actual = arraz.findIndexOf(example, value);
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testCopyArrayByIterator() {
+
+        //Given
+        Integer[] array1 = {1, 2, 3, 4, 5};
+
+
+        //When
+        Integer[] expected = {1, 2, 3, 4, 5};
+
+        Integer[] actual = arraz.copyArrayByIterator(array1);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+
+    }
+
+    @Test
+    public void testCopyArrayByIteratorPt2() {
+
+        //Given
+        Integer[] array2 = {6, 4, 2, 8, 4};
+
+
+        //When
+        Integer[] expected = {6, 4, 2, 8, 4};
+
+        Integer[] actual = arraz.copyArrayByIterator(array2);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+
+    }
+
+    @Test
+    public void testCopyArrayByLoop() {
+        //Given
+        Integer[] array1 = {5, 9, 3, 2, 1};
+
+
+        //When
+        Integer[] expected = {5, 9, 3, 2, 1};
+
+        Integer[] actual = arraz.copyArrayByLoop(array1);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+
+    }
+
+    @Test
+    public void testCopyArrayByLoopPt2() {
+        //Given
+        Integer[] array2 = {9, 4, 3, 3, 2};
+
+
+        //When
+        Integer[] expected = {9, 4, 3, 3, 2};
+
+        Integer[] actual = arraz.copyArrayByLoop(array2);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testRemoveElementFromArray() {
+        //Given
+        Integer[] practArray = {2, 3, 4, 5, 6};
+        Integer valueToRemove = 6;
+
+
+        //When
+        Integer[] expected = {2, 3, 4, 5};
+        Integer[] actual = arraz.removeElementFromArray(practArray, valueToRemove);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+
+    @Test
+    public void testRemoveElementFromArrayPt2() {
+        //Given
+        Integer[] practArray2 = {10, 3, 18, 9, 3};
+        Integer valueToRemove = 18;
+
+
+        //When
+        Integer[] expected = {10, 3, 9, 3};
+        Integer[] actual = arraz.removeElementFromArray(practArray2, valueToRemove);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+
+    public void testInsertIntoArray() {
+        //Given
+        Integer[] practicalArray = {1, 2, 3, 4, 5};
+        Integer valueToAdd = 6;
+        Integer index = 2;
+
+        //When
+        Integer[] expected = {1, 2, 6, 3, 4, 5};
+        Integer[] actual = arraz.insertIntoArray(practicalArray, index, valueToAdd);
+        //System.out.println(Arrays.toString(actual));
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testInsertIntoArrayPt2() {
+        //Given
+        Integer[] differentArray = {5, 12, 13, 40, 53};
+        Integer valueToAdd = 69;
+        Integer index = 3;
+
+        //When
+        Integer[] expected = {5, 12, 13, 69, 40, 53};
+        Integer[] actual = arraz.insertIntoArray(differentArray, index, valueToAdd);
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testgetMinValue() {
+        //Given
+        Integer[] array = {62, 73, -544, 13};
+
+        //When
+        Integer expected = -544;
+        Integer actual = arraz.getMinValue(array);
+
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testgetMaxValue() {
+        //Given
+        Integer[] array = {62, 73, -544, 13};
+
+        //When
+        Integer expected = 73;
+        Integer actual = arraz.getMaxValue(array);
+
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testFindMaxMinOfArray(){
+        Integer[] newStuff = { 1,2,3,4,5,6};
+        MaxMin newTest = new MaxMin(1,6);
+          MaxMin actual = arraz.findMaxMinOfArray(newStuff);
+        Assert.assertEquals(newTest,actual);
+
+
+
+
+
+        }
+
+    @Test
+    public void testRemoveDuplicatesFromArray() {
+        //Given
+        Integer[] array = {5, 12, 13, 13, 40, 53};
+
+
+        //When
+        Integer[] expected = {5, 12, 13, 40, 53};
+        Integer[] actual = arraz.removeDuplicatesFromArray(array);
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testRemoveDuplicatesFromArrayPt2() {
+        //Given
+        Integer[] array2 = {5, 11, 11, 9, 5, 40, 53};
+
+
+        //When
+        Integer[] expected = {5, 11, 9, 40, 53};
+        Integer[] actual = arraz.removeDuplicatesFromArray(array2);
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testFind2ndLargestValueFromArray() {
+
+        //Given
+        Double[] array1 = {1.1, 2.2, 3.3, 4.4, 5.5, 6.6};
+
+        //Then
+        Double expected = 5.5;
+        Double actual = arraz.find2ndLargestValueFromArray(array1);
+
+        //When
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testFind2ndLargestValueFromArrayPt2() {
+
+        //Given
+        Double[] array2 = {13.1, 12.2, 83.3, 77.2, 9.3, 7.6};
+
+        //Then
+        Double expected = 77.2;
+        Double actual = arraz.find2ndLargestValueFromArray(array2);
+
+        //When
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+
+    @Test
+    public void testTurnArrayToArrayList() {
+        //Given
+        Integer[] example = {2, 3, 4, 5, 6};
+        List<Integer> list = new ArrayList<Integer>();
+        list.add(2);
+        list.add(3);
+        list.add(4);
+        list.add(5);
+        list.add(6);
+
+        //Then
+        List<Integer> actual = arraz.turnArrayToArrayList(example);
+        //When
+        Assert.assertEquals(list, actual);
+    }
+
+    @Test
+    public void testTurnArrayToArrayListPt2() {
+        //Given
+        Integer[] example2 = {4, 5, 9, 10, 1};
+        List<Integer> list = new ArrayList<Integer>();
+        list.add(4);
+        list.add(5);
+        list.add(9);
+        list.add(10);
+        list.add(1);
+
+        //Then
+        List<Integer> actual = arraz.turnArrayToArrayList(example2);
+        //When
+        Assert.assertEquals(list, actual);
+
+    }
+
+        @Test
+    public void testMakeMeAnArrayFromArrayList(){
+             //Given
+            List<Integer> arrayList = new ArrayList<Integer>();
+            arrayList.add(10);
+            arrayList.add(12);
+            arrayList.add(13);
+            arrayList.add(60);
+            //Then
+
+            Integer[] expected ={10,12,13,60};
+            Integer[] actual = arraz.makeMeAnArrayFromArrayList(arrayList);
+
+            //When
+
+            Assert.assertTrue(Arrays.equals(expected, actual));
+
+        }
+
+    @Test
+    public void testMakeMeAnArrayFromArrayListPt2(){
+        //Given
+        List<Integer> arrayList = new ArrayList<Integer>();
+        arrayList.add(60);
+        arrayList.add(100);
+        arrayList.add(35);
+        arrayList.add(95);
+        //Then
+
+        Integer[] expected ={60,100,35,95};
+        Integer[] actual = arraz.makeMeAnArrayFromArrayList(arrayList);
+
+        //When
+
+       Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+
+    @Test
+    public void testCheck2ArraysForEqual(){
+        //Given
+        Integer[] example1 = {1,2,3,4,5,6};
+        Integer[] example2 = {1,2,3,4,5,6};
+
+
+
+        //when
+       Assert.assertTrue(arraz.check2ArraysForEqual(example1,example2));
+    }
+
+    @Test
+    public void testCheck2ArraysForEqualPt2(){
+        //Given
+        Integer[] example2 = {1,2,3,4,5,6};
+        Integer[] example3 = {1,3,3,4,3,6};
+
+
+
+        //when
+        Assert.assertFalse(arraz.check2ArraysForEqual(example2,example3));
+    }
+
+    @Test
+    public void testAverageArrayWithoutMaxMin(){
+       //Given
+        Integer[] arrayProvided= {1,2,3,4,5,6};
+
+        //When
+        Integer expected = (2+3+4+5) / (arrayProvided.length-2);
+        Integer actual = arraz.averageArratWithoutMaxMin(arrayProvided);
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+
+    }
+
+    @Test
+    public void testAverageArrayWithoutMaxMinPt2(){
+        //Given
+        Integer[] arrayProvidedpt2= {10,2,12,5,4,6};
+
+        //When
+        Integer expected = (10+5+4+6) / (arrayProvidedpt2.length-2);
+        Integer actual = arraz.averageArratWithoutMaxMin(arrayProvidedpt2);
+
+        //Then
+        Assert.assertEquals(expected, actual);
+
+
+    }
+
+    @Test
+    public void arrayHas65and77(){
+        //Given
+        Integer[] example1 = {30, 65, 92, 77, 101};
+
+        //When
+
+        Boolean expected = true;
+        Boolean actual = arraz.arrayHas65and77(example1);
+
+        //Them
+        Assert.assertFalse(arraz.arrayHas65and77(example1));
+
+
+    }
+
+    @Test
+    public void arrayHas65and77Pt2(){
+        //Given
+        Integer[] example1 = {30, 33, 92, 100, 101};
+
+        //When
+
+        Boolean expected = true;
+        Boolean actual = arraz.arrayHas65and77(example1);
+
+        //Then
+        Assert.assertFalse(arraz.arrayHas65and77(example1));
+
+
+    }
+
+    @Test
+    public void testTheTotalofTensIs30(){
+        //Given
+        Integer[] example1= {13, 7,11, 10, 10, 22, 10};
+
+        //When
+
+        Boolean expected = true;
+        Boolean actual = arraz.theTotalofTensIs30(example1);
+
+        //Then
+        Assert.assertFalse(arraz.theTotalofTensIs30(example1));
+
+
+    }
+
+    @Test
+    public void testTheTotalofTensIs30Pt2(){
+        //Given
+        Integer[] example2= {13, 7,11, 10, 22, 10};
+
+        //When
+
+        Boolean expected = true;
+        Boolean actual = arraz.theTotalofTensIs30(example2);
+
+        //Then
+        Assert.assertFalse(arraz.theTotalofTensIs30(example2));
+
+
+    }
+
+
+    @Test
+    public void testFindSmallestAndSecondSmallestOfArray(){
+        //Given
+        Integer[] example1 = {3,1,7,19,22,31};
+
+        //when
+        Integer[] expected = {1,3};
+        Integer[] actual = arraz.findSmallestAndSecondSmallestOfArray(example1);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+
+
+    @Test
+    public void testFindSmallestAndSecondSmallestOfArrayPt2(){
+        //Given
+        Integer[] example1 = {9,10,7,19,22,31};
+
+        //when
+        Integer[] expected = {7,9};
+        Integer[] actual = arraz.findSmallestAndSecondSmallestOfArray(example1);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testReverseACopyOfArray(){
+        //Given
+        Integer[] array1 = {1,2,3,4,5};
+
+
+        //When
+        Integer[] expected = {5,4,3,2,1};
+        Integer[] actual = arraz.reverseACopyOfArray(array1);
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testReverseACopyOfArrayPt2(){
+        //Given
+        Integer[] array1 = {10,11,12,13,14,15};
+
+
+        //When
+        Integer[] expected = {15,14,13,12,11,10};
+        Integer[] actual = arraz.reverseACopyOfArray(array1);
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testRemoveLastItemAndCopy(){
+
+        //Given
+        Integer[] array1 = {2,4,6,8,10};
+
+        //When
+
+        Integer[] expected = {2,4,6,8};
+        Integer[] actual = arraz.removeLastItemAndCopy(array1);
+
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testRemoveLastItemAndCopyPt2(){
+
+        //Given
+        Integer[] array1 = {9,4,6,8,11};
+
+        //When
+
+        Integer[] expected = {9,4,6,8};
+        Integer[] actual = arraz.removeLastItemAndCopy(array1);
+
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+    @Test
+    public void testRemoveFirstItemAndCopy(){
+        //Given
+
+        Integer[] array1 = {1,2,3,4,5,6};
+
+
+        //When
+
+        Integer[] expected = {2,3,4,5,6};
+        Integer[] actual = arraz.removeFirstItemAndCopy(array1);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testRemoveFirstItemAndCopyPt2(){
+        //Given
+
+        Integer[] array1 = {6,7,8,9,10,11};
+
+
+        //When
+
+        Integer[] expected = {7,8,9,10,11};
+        Integer[] actual = arraz.removeFirstItemAndCopy(array1);
+
+
+        //Then
+        Assert.assertTrue(Arrays.equals(expected, actual));
+
+    }
+
+    @Test
+    public void testInsertAtStartAndCopy(){
+
+        //Given
+        Integer[] array1 = {1,2,3,4,5};
+        Integer num = 1;
+
+        //when
+        Integer[] expected = {1,1,2,3,4,5};
+        Integer[] actual = arraz.insertAtStartAndCopy(array1, num);
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testInsertAtStartAndCopyPT2(){
+
+        //Given
+        Integer[] array1 = {5,4,3,2,1};
+        Integer num = 6;
+
+        //when
+        Integer[] expected = {6,5,4,3,2,1};
+        Integer[] actual = arraz.insertAtStartAndCopy(array1, num);
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testInsertAtEndAndCopy() {
+
+        //Given
+        Integer[] array1 = {1, 2, 3, 4, 5};
+        Integer num = 6;
+
+        //when
+        Integer[] expected = {1, 2, 3, 4, 5, 6};
+        Integer[] actual = arraz.insertAtEndAndCopy(array1, num);
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+
+    @Test
+    public void testInsertAtEndAndCopyPt2(){
+
+        //Given
+        Integer[] array1 = {3,4,5,9,10};
+        Integer num = 37;
+
+        //when
+        Integer[] expected = {3,4,5,9,10,37};
+        Integer[] actual = arraz.insertAtEndAndCopy(array1, num);
+
+        //Then
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+ public void sortArrayIntoEvensThenOdds() {
+        //Given
+        Integer[] array1 = {102,13,15,16,18,22,3,7};
+        //Then
+        Integer[] expected = {16,18,22,102,3,7,13,15};
+        Integer[] actual = arraz.sortArrayIntoEvensThenOdds(array1);
+        //when
+        Assert.assertTrue(Arrays.equals(expected,actual));
+           }
+
+    @Test
+    public void sortArrayIntoEvensThenOddsPt2() {
+        //Given
+        Integer[] spiffyHandyIntArray = {4,5,102,6,-7,12,-32,92,8};
+        //Then
+        Integer[] expected = {-32,4,6,8,12,92,102,-7,5,};
+        Integer[] actual = arraz.sortArrayIntoEvensThenOdds(spiffyHandyIntArray);
+        //when
+        Assert.assertTrue(Arrays.equals(expected,actual));
+    }
+
+
+
+
+
+}
+
+