completed file

src/main/java/com/zipcodewilmington/exceptions/InvalidPhoneNumberFormatException.java

@@ -4,4 +4,6 @@ package com.zipcodewilmington.exceptions;
  * Created by leon on 5/10/17.
  */ // Checked Exception
 public final class InvalidPhoneNumberFormatException extends Exception {
+
+
 }

src/main/java/com/zipcodewilmington/phone/PhoneNumberFactory.java

@@ -2,6 +2,8 @@ package com.zipcodewilmington.phone;
 
 import com.zipcodewilmington.exceptions.InvalidPhoneNumberFormatException;
 
+import java.util.Random;
+import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
@@ -10,6 +12,7 @@ import java.util.logging.Logger;
 public final class PhoneNumberFactory {
     private static final Logger logger = Logger.getGlobal();
 
+
     private PhoneNumberFactory() {
         /** This constructor is private
          *  This class is uninstantiable */
@@ -20,14 +23,33 @@ public final class PhoneNumberFactory {
      * @return array of randomly generated PhoneNumber objects
      */ //TODO - Implement logic
     public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) {
-        return null;
+
+        PhoneNumber[] arr = new PhoneNumber[phoneNumberCount];
+
+        for(int i = 0; i < phoneNumberCount;i++){
+
+                arr[i] = createRandomPhoneNumber();
+            }
+
+
+        return arr;
     }
 
     /**
      * @return an instance of PhoneNumber with randomly generated phone number value
      */ //TODO - Implement logic
     public static PhoneNumber createRandomPhoneNumber() {
-        return createPhoneNumberSafely(-1, -1, -1);
+
+        Random random = new Random();
+
+
+        int areaCodeRandom = random.nextInt(900) + 100;
+        int centralOfficeCodeRandom = random.nextInt(900) + 100;
+        int phoneLineCodeRandom = random.nextInt(9000)+ 1000;
+
+
+
+        return createPhoneNumberSafely(areaCodeRandom, centralOfficeCodeRandom, phoneLineCodeRandom);
     }
 
 
@@ -38,7 +60,25 @@ public final class PhoneNumberFactory {
      * @return a new phone number object
      */ //TODO - if input is valid, return respective PhoneNumber object, else return null
     public static PhoneNumber createPhoneNumberSafely(int areaCode, int centralOfficeCode, int phoneLineCode) {
-        return createPhoneNumber(null);
+
+        try {
+
+            String phoneNumberString;
+            String first3 = Integer.toString(areaCode);
+            String second3 = Integer.toString(centralOfficeCode);
+            String last4 = Integer.toString(phoneLineCode);
+
+            phoneNumberString = "(" + first3 + ")-" + second3 + "-" + last4;
+
+
+            return createPhoneNumber(phoneNumberString);
+        }catch(InvalidPhoneNumberFormatException ex){
+            logger.setLevel(Level.WARNING);
+            logger.warning("(" + areaCode + ")-" + centralOfficeCode + "-" + phoneLineCode + " is not a valid phone number\n");
+            return null;
+        }
+
+
     }
 
     /**
@@ -46,7 +86,9 @@ public final class PhoneNumberFactory {
      * @return a new phone number object
      * @throws InvalidPhoneNumberFormatException - thrown if phoneNumberString does not match acceptable format
      */ // TODO - Add throws statement to method signature
-    public static PhoneNumber createPhoneNumber(String phoneNumberString) {
-        return null;
+    public static PhoneNumber createPhoneNumber(String phoneNumberString) throws InvalidPhoneNumberFormatException {
+        logger.setLevel(Level.INFO);
+        logger.info("Attempting to create a new PhoneNumber object with a value of " + phoneNumberString);
+    return new PhoneNumber(phoneNumberString);
     }
 }

src/test/java/com/zipcodewilmington/PhoneNumberFactoryTest.java

@@ -88,4 +88,22 @@ public class PhoneNumberFactoryTest {
             Assert.assertTrue(phoneNumber != null);
         }
     }
+
+    @Test
+    public void testCreateRandomPhoneNumberArray(){
+        PhoneNumber[] phoneNumber = PhoneNumberFactory.createRandomPhoneNumberArray(5);
+
+        int expected = 5;
+        int actual = phoneNumber.length;
+
+        Assert.assertEquals(expected,actual,.01);
+
+        PhoneNumber[] phoneNumber1 = PhoneNumberFactory.createRandomPhoneNumberArray(10);
+
+
+        int expected1 = 10;
+        int actual1 = phoneNumber1.length;
+
+        Assert.assertEquals(expected1,actual1,.01);
+    }
 }