Merge 1a80ebb1622e9178b64e78c3069af3afd417cbee into 74a9673e36c7d25c28315cb54247a91792f8fbc0

pom.xml

@@ -7,6 +7,25 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>phonebok</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+        </dependency>
+    </dependencies>
 
 
 </project>

src/main/java/com/zipcodewilmington/phonebook/Person.java

@@ -0,0 +1,28 @@
+/*package com.zipcodewilmington.phonebook;
+
+public class Person {
+    public final String name;
+    public final PhoneNumbers phoneNumbers;
+
+    public Person(String name, PhoneNumbers phoneNumbers) {
+        this.name = name;
+        this.phoneNumbers = phoneNumbers;
+    }
+
+    public void add(String phoneNumber) {
+        phoneNumbers.addToContacts(phoneNumber);
+    }
+
+    public void remove(String phoneNumber) {
+        phoneNumbers.removeFromContacts(phoneNumber);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public PhoneNumbers getPhoneNumber() {
+        return phoneNumbers;
+    }
+}
+*/

src/main/java/com/zipcodewilmington/phonebook/PhoneBook.java

@@ -1,7 +1,60 @@
 package com.zipcodewilmington.phonebook;
 
-/**
- * Created by leon on 1/23/18.
- */
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
 public class PhoneBook {
+
+    TreeMap<String, List<String>> phoneBookList = new TreeMap<String, List<String>>();
+
+    public void addEntry(String name, String ...phoneNumber) {
+        List<String> numberList = new ArrayList<String>();
+        for(String number : phoneNumber) {
+            numberList.add(number);
+        }
+        phoneBookList.put(name, numberList);
+    }
+
+    public void removeEntry(String name) {
+        phoneBookList.remove(name);
+    }
+
+    public String lookUp(String name) {
+        return phoneBookList.get(name).toString();
+    }
+
+    public String listNames() {
+        return phoneBookList.keySet().toString();
+    }
+
+    public String listAll() {
+
+        StringBuilder sb = new StringBuilder();
+        for(Map.Entry<String, List<String>> entry : phoneBookList.entrySet()) {
+            sb.append(entry.getKey() + entry.getValue());
+            sb.append("\n");
+        }
+        return sb.toString();
+    }
+
+    public String reverseLookUp(String number) {
+        for(Map.Entry<String, List<String>> entry : phoneBookList.entrySet()) {
+            if(entry.getValue().contains(number)) {
+                return entry.getKey();
+            }
+        }
+        return "That number is not in the phone book";
+    }
+
+    public void removeOneNumber(String name, String number) {
+        int i = 0;
+        for (String phoneNumber : phoneBookList.get(name)) {
+            if(phoneNumber == number) {
+                phoneBookList.get(name).remove(i);
+            }
+            i++;
+        }
+    }
 }

src/main/java/com/zipcodewilmington/phonebook/PhoneNumbers.java

@@ -0,0 +1,17 @@
+/*package com.zipcodewilmington.phonebook;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PhoneNumbers {
+    List<String> contactList = new ArrayList<String>();
+
+    public void addToContacts(String phoneNumber) {
+        contactList.add(phoneNumber);
+    }
+
+    public void removeFromContacts(String phoneNumber) {
+        contactList.remove(phoneNumber);
+    }
+}
+*/

src/test/java/com/zipcodewilmington/phonebook/PhoneBookTest.java

@@ -1,7 +1,126 @@
 package com.zipcodewilmington.phonebook;
 
-/**
- * Created by leon on 1/23/18.
- */
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
 public class PhoneBookTest {
+
+    private static PhoneBook phoneBookTest;
+
+    @Before
+    public void createPhoneBook() {
+        this.phoneBookTest = new PhoneBook();
+    }
+
+    @Test
+    public void testAddEntry() {
+        String name = "Person 1";
+        String number = "1234567";
+        phoneBookTest.addEntry(name, number);
+        String expected = "[1234567]";
+        String actual = phoneBookTest.lookUp(name);
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void testAddEntry2() {
+        String name = "Person 2";
+        String number = "87654321";
+        phoneBookTest.addEntry(name, number);
+        String expected = "[87654321]";
+        String actual = phoneBookTest.lookUp(name);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void removeEntryTest() {
+        String name = "Person 1";
+        String number = "8942418";
+        phoneBookTest.addEntry(name, number);
+        phoneBookTest.removeEntry(name);
+        phoneBookTest.lookUp(name);
+
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void removeEntryTest2() {
+        String name = "Person 2";
+        String number = "12387874";
+        phoneBookTest.addEntry(name, number);
+        phoneBookTest.removeEntry(name);
+        phoneBookTest.lookUp(name);
+    }
+
+    @Test
+    public void listNamesTest() {
+        String name = "Person 1";
+        String number = "1234567";
+        phoneBookTest.addEntry(name, number);
+        String name2 = "Person 2";
+        String number2 = "2345678";
+        phoneBookTest.addEntry(name2, number2);
+        String name3 = "Person 3";
+        String number3 = "34567898";
+        phoneBookTest.addEntry(name3, number3);
+        String expected = "[Person 1, Person 2, Person 3]";
+        String actual = phoneBookTest.listNames();
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void listAllTest() {
+        String name = "Person 1";
+        String number = "1234567";
+        String name2 = "Person 2";
+        String number2 = "2345678";
+        String name3 = "Person 3";
+        String number3 = "34567898";
+        String number4 = "5343677";
+        phoneBookTest.addEntry(name, number);
+        phoneBookTest.addEntry(name2, number2);
+        phoneBookTest.addEntry(name3, number3, number4);
+        String expected = "Person 1[1234567]\nPerson 2[2345678]\nPerson 3[34567898, 5343677]\n";
+        System.out.println(expected);
+        String actual = phoneBookTest.listAll();
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void reverseLookUpTest() {
+        String name = "Person 1";
+        String number = "1234567";
+        phoneBookTest.addEntry(name, number);
+        String expected = "Person 1";
+        String actual = phoneBookTest.reverseLookUp(number);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void reverseLookUpTest2() {
+        String name = null;
+        String number = null;
+        String expected = "That number is not in the phone book";
+        String actual = phoneBookTest.reverseLookUp(number);
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void removeOneNumberTest() {
+        String name = "Brian";
+        String number = "1234567";
+        String number2 = "2345678";
+        String number3 = "3456789";
+        phoneBookTest.addEntry(name, number, number2, number3);
+        phoneBookTest.removeOneNumber(name, number2);
+        String expected = "[1234567, 3456789]";
+        String actual = phoneBookTest.lookUp(name);
+        Assert.assertEquals(expected, actual);
+
+
+    }
+
 }