From 62502de3ccdbcb80924e4407e13f371c2d501da2 Mon Sep 17 00:00:00 2001
From: Keerthana Srinivasan <keerthihamsa.06@gmail.com>
Date: Sat, 4 Dec 2021 02:05:42 -0500
Subject: [PATCH] Completed

---
 pom.xml                             | 12 ++++++++++++
 src/main/java/HamletParser.java     | 18 +++++++++++++++++-
 src/test/java/HamletParserTest.java | 21 +++++++++++++++++++++
 3 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 789fa18..bdb2ffc 100644
--- a/pom.xml
+++ b/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>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <dependency>
diff --git a/src/main/java/HamletParser.java b/src/main/java/HamletParser.java
index 7178926..5aa9136 100644
--- a/src/main/java/HamletParser.java
+++ b/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 +26,7 @@ private String loadFile(){
                 result.append(line).append("\n");
             }
 
-            scanner.close();
+           scanner.close();
         }catch(IOException e){
             e.printStackTrace();
         }
@@ -36,4 +38,18 @@ public String getHamletData(){
         return hamletData;
     }
 
+    public Boolean findPattern(String hamletText,String pattern){
+        Pattern patternToFind = Pattern.compile(pattern);
+        return patternToFind.matcher(hamletText).find();
+
+    }
+
+    public String replaceString(String hamletText, String pattern, String newWord){
+        Pattern patternToFind = Pattern.compile(pattern);
+        Matcher matcher = patternToFind.matcher(hamletText);
+
+        String result = matcher.replaceAll(newWord);
+
+        return result;
+    }
 }
diff --git a/src/test/java/HamletParserTest.java b/src/test/java/HamletParserTest.java
index 7670909..4a3daa6 100644
--- a/src/test/java/HamletParserTest.java
+++ b/src/test/java/HamletParserTest.java
@@ -1,3 +1,4 @@
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -15,17 +16,37 @@ public void setUp() {
 
     @Test
     public void testChangeHamletToLeon() {
+        //given
+        String answer = hamletParser.replaceString(hamletText,"Hamlet","leon");
+        //when
+        Boolean actualFalse = hamletParser.findPattern(answer,"Hamlet");
+        Boolean actualTrue = hamletParser.findPattern(answer,"Leon");
+        //then
+        Assert.assertFalse(actualTrue);
+        Assert.assertFalse(actualFalse);
     }
 
     @Test
     public void testChangeHoratioToTariq() {
+        //given
+        String answer = hamletParser.replaceString(hamletText,"Horatio","Tariq");
+        //When
+        Boolean actualFalse = hamletParser.findPattern(answer,"Horatio");
+        Boolean actualTrue = hamletParser.findPattern(answer,"Tariq");
+        //Then
+        Assert.assertFalse(actualFalse);
+        Assert.assertTrue(actualTrue);
     }
 
     @Test
     public void testFindHoratio() {
+        Boolean actual = hamletParser.findPattern(this.hamletText,"Horatio");
+        Assert.assertTrue(actual);
     }
 
     @Test
     public void testFindHamlet() {
+        Boolean actual = hamletParser.findPattern(this.hamletText,"Hamlet");
+        Assert.assertTrue(actual);
     }
 }
\ No newline at end of file