All tests passing

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

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

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

@@ -1,14 +1,19 @@
 package com.zipcodewilmington.phone;
 
 import com.zipcodewilmington.exceptions.InvalidPhoneNumberFormatException;
+import com.zipcodewilmington.tools.RandomNumberFactory;
 
+import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
  * Created by leon on 5/1/17.
  */
 public final class PhoneNumberFactory {
     private static final Logger logger = Logger.getGlobal();
+//    private int areaCode;
+//    private int centralOfficeCode;
+//    private int phoneLineCode;
 
     private PhoneNumberFactory() {
         /** This constructor is private
@@ -19,15 +24,23 @@ private PhoneNumberFactory() {
      * @param phoneNumberCount - number of PhoneNumber objects to instantiate
      * @return array of randomly generated PhoneNumber objects
      */ //TODO - Implement logic
-    public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) {
-        return null;
+    public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) throws InvalidPhoneNumberFormatException{
+        PhoneNumber[] phoneNumbers= new PhoneNumber[phoneNumberCount];
+        for (int i = 0; i < phoneNumberCount; i++ ){
+            phoneNumbers[i] = createRandomPhoneNumber();
+        }
+        return phoneNumbers;
     }
 
     /**
      * @return an instance of PhoneNumber with randomly generated phone number value
      */ //TODO - Implement logic
-    public static PhoneNumber createRandomPhoneNumber() {
-        return createPhoneNumberSafely(-1, -1, -1);
+    public static PhoneNumber createRandomPhoneNumber() throws InvalidPhoneNumberFormatException {
+        Integer areaCode = RandomNumberFactory.createInteger(100, 999);
+        Integer centralOfficeCode = RandomNumberFactory.createInteger(100, 999);
+        Integer phoneLineCode = RandomNumberFactory.createInteger(1000 ,9999);
+
+        return createPhoneNumberSafely(areaCode, centralOfficeCode, phoneLineCode);
     }
 
 
@@ -37,16 +50,25 @@ public static PhoneNumber createRandomPhoneNumber() {
      * @param phoneLineCode     - 4 digit code
      * @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);
+    public static PhoneNumber createPhoneNumberSafely(int areaCode, int centralOfficeCode, int phoneLineCode) throws InvalidPhoneNumberFormatException{
+        StringBuilder sb = new StringBuilder();
+        String correctPhoneFormat = sb.append("(").append(areaCode).append(")-").append(centralOfficeCode).append("-").append(phoneLineCode).toString();
+
+        try {   return createPhoneNumber(correctPhoneFormat);}
+        catch (InvalidPhoneNumberFormatException e) {
+            logger.log(Level.INFO, String.format("%s, is not a valid phone number", correctPhoneFormat));
+                return null;
+        }
     }
 
     /**
      * @param phoneNumberString - some String corresponding to a phone number whose format is `(###)-###-####`
      * @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 {
+        PhoneNumber phoneNumber = new PhoneNumber(phoneNumberString);
+        logger.log(Level.INFO, String.format("Attempting to create a new PhoneNumber object with a value of %s", phoneNumber));
+        return phoneNumber;
     }
 }

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

@@ -21,7 +21,7 @@ public void testInvalidPhoneNumberFormatException() throws InvalidPhoneNumberFor
     }
 
     @Test
-    public void testCreatePhoneNumberSafely() {
+    public void testCreatePhoneNumberSafely() throws InvalidPhoneNumberFormatException {
         // : Given
         int areaCode = 0;
         int centralOfficeCode = 0;
@@ -35,7 +35,7 @@ public void testCreatePhoneNumberSafely() {
     }
 
     @Test
-    public void testGetAreaCode() {
+    public void testGetAreaCode() throws InvalidPhoneNumberFormatException {
         // : Given
         Integer areaCode = 302;
         int centralOfficeCode = 312;
@@ -49,7 +49,7 @@ public void testGetAreaCode() {
     }
 
     @Test
-    public void testGetCentralOfficeCode() {
+    public void testGetCentralOfficeCode() throws InvalidPhoneNumberFormatException {
         // : Given
         int areaCode = 302;
         Integer centralOfficeCode = 312;
@@ -64,7 +64,7 @@ public void testGetCentralOfficeCode() {
 
 
     @Test
-    public void testPhoneLineCode() {
+    public void testPhoneLineCode() throws InvalidPhoneNumberFormatException {
         // : Given
         int areaCode = 302;
         int centralOfficeCode = 312;
@@ -78,7 +78,7 @@ public void testPhoneLineCode() {
     }
 
     @Test
-    public void testCreateRandomPhoneNumber() {
+    public void testCreateRandomPhoneNumber() throws InvalidPhoneNumberFormatException {
         for (int i = 0; i < 999; i++) {
             // : Given
             // : When