tdd

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>7</source>
+                    <target>7</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <dependency>

src/main/java/HamletParser.java

@@ -1,6 +1,9 @@
 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.
@@ -8,6 +11,8 @@ import java.util.Scanner;
 public class HamletParser {
 
     private String hamletData;
+    private Pattern pattern;
+    private Matcher matcher;
 
     public HamletParser(){
         this.hamletData = loadFile();
@@ -32,8 +37,27 @@ public class HamletParser {
         return result.toString();
     }
 
-    public String getHamletData(){
-        return hamletData;
+    public boolean findHoratio() {
+        pattern = Pattern.compile("Horatio");
+        matcher = pattern.matcher(hamletData);
+        return matcher.find();
+    }
+
+    public String changeHoratioToTariq() {
+        return (findHoratio()) ? matcher.replaceAll("Tariq") : null;
+    }
+
+    public boolean findHamlet() {
+        pattern = Pattern.compile("Hamlet");
+        matcher = pattern.matcher(hamletData);
+        return matcher.find();
     }
 
+    public String changeHamletToLeon() {
+        return (findHamlet()) ? matcher.replaceAll("Leon") : null;
+    }
+
+
+    public String getHamletData(){ return hamletData; }
+
 }

src/test/java/HamletParserTest.java

@@ -1,6 +1,9 @@
 import org.junit.Before;
 import org.junit.Test;
 
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 import static org.junit.Assert.*;
 
 public class HamletParserTest {
@@ -15,17 +18,33 @@ public class HamletParserTest {
 
     @Test
     public void testChangeHamletToLeon() {
+        String expected = hamletParser.changeHamletToLeon();
+        assertTrue(hamletParser.getHamletData().contains("Hamlet"));
+        assertTrue(expected.contains("Leon"));
+        assertFalse(expected.contains("Hamlet"));
     }
 
     @Test
     public void testChangeHoratioToTariq() {
+        String expected = hamletParser.changeHoratioToTariq();
+        assertTrue(expected.contains("Tariq"));
+        assertTrue(hamletParser.getHamletData().contains("Horatio"));
+        assertFalse(expected.contains("Horatio"));
     }
 
     @Test
     public void testFindHoratio() {
+        Pattern pattern = Pattern.compile("Horatio");
+        boolean expected = hamletParser.getHamletData().contains("Horatio");
+        boolean actual = hamletParser.findHoratio();
+        assertEquals(expected, actual);
     }
 
     @Test
     public void testFindHamlet() {
+        Pattern pattern = Pattern.compile("Hamlet");
+        boolean expected = hamletParser.getHamletData().contains("Hamlet");
+        boolean actual = hamletParser.findHamlet();
+        assertEquals(expected, actual);
     }
 }