regex

pom.xml

@@ -7,6 +7,18 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>regex</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <dependency>

src/main/java/HamletParser.java

@@ -1,6 +1,8 @@
 import java.io.File;
 import java.io.IOException;
 import java.util.Scanner;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 /**
  * Created by thook on 10/7/15.
@@ -24,7 +26,6 @@ public class HamletParser {
                 result.append(line).append("\n");
             }
 
-            scanner.close();
         }catch(IOException e){
             e.printStackTrace();
         }
@@ -36,4 +37,51 @@ public class HamletParser {
         return hamletData;
     }
 
+    public String changeHamletToLeon(String test) {
+        Pattern pattern = Pattern.compile("\\w+(\\W)?");
+        Matcher matcher = pattern.matcher(test);
+
+        String str ="";
+
+        while(matcher.find()){
+            String word = matcher.group();
+            if(word.equals("Hamlet ")){
+                str+="Leon ";
+            }else{
+                str+=word;
+            }
+        }
+        return str;
+    }
+
+    public String changeHoratioToTariq(String test) {
+        Pattern pattern = Pattern.compile("\\w+(\\W)?");
+        Matcher matcher = pattern.matcher(test);
+
+        String str = "";
+
+        while(matcher.find()){
+            String word = matcher.group();
+            if(word.equals("Horatio ")){
+                str+="Tariq ";
+            }else{
+                str+=word;
+            }
+        }
+        return str;
+    }
+
+    public Boolean findHoratio(String name) {
+        Pattern pattern =Pattern.compile(name);
+        Matcher matcher = pattern.matcher(name);
+
+        return matcher.find();
+    }
+
+    public Boolean findHamlet(String name) {
+        Pattern pattern =Pattern.compile(name);
+        Matcher matcher = pattern.matcher(name);
+
+        return matcher.find();
+    }
 }

src/test/java/HamletParserTest.java

@@ -1,3 +1,4 @@
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -15,17 +16,55 @@ public class HamletParserTest {
 
     @Test
     public void testChangeHamletToLeon() {
+        //given
+        String test = "Hamlet likes coding";
+        String expected = "Leon likes coding";
+
+        //when
+        String actual = hamletParser.changeHamletToLeon(test);
+
+        //then
+        Assert.assertEquals(expected, actual);
     }
 
     @Test
     public void testChangeHoratioToTariq() {
+        //given
+        String test = "Horatio likes coding";
+        String expected = "Tariq likes coding";
+
+        //when
+        String actual = hamletParser.changeHoratioToTariq(test);
+
+        //then
+        Assert.assertEquals(expected, actual);
     }
 
     @Test
     public void testFindHoratio() {
+        //given
+        String name = " ";
+        String expected = "Horatio";
+
+        //when
+
+       Boolean actual = hamletParser.findHoratio(name);
+
+        //then
+        Assert.assertTrue(expected, actual);
     }
 
     @Test
     public void testFindHamlet() {
+        //given
+        String name = " ";
+        String expected = "Hamlet";
+
+        //when
+
+        Boolean actual = hamletParser.findHamlet(name);
+
+        //then
+        Assert.assertTrue(expected, actual);
     }
 }