Merge 94d5550ed5ad8656004584fd41fd5f312a2dfaf9 into acdd71eb540bd8356719c3274bc7bbbdbd82ea21

Crypto/src/Caesar.java

@@ -0,0 +1,8 @@
+
+
+public class Caesar extends ROT13 {
+
+    Caesar(Character cs, Character cf) {
+        super(cs, cf);
+    }
+}

Crypto/src/ROT13.java

@@ -1,8 +1,10 @@
+import java.util.Scanner;
+
 import static java.lang.Character.isLowerCase;
 import static java.lang.Character.isUpperCase;
 import static java.lang.Character.toLowerCase;
 
-public class ROT13  {
+public class ROT13 {
 
     ROT13(Character cs, Character cf) {
     }
@@ -12,21 +14,37 @@ public class ROT13  {
 
 
     public String crypt(String text) throws UnsupportedOperationException {
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < text.length(); i++) {
+            char c = text.charAt(i);
+            if ((c >= 'A') && (c <= 'M')) {
+                c += 13;
+            } else if ((c >= 'a') && (c <= 'm')) {
+                c += 13;
+            } else if ((c >= 'N') && (c <= 'Z')) {
+                c -= 13;
+            } else if ((c >= 'n') && (c <= 'z')) {
+                c -= 13;
+            }
+            sb.append(c);
+        }
+        return sb.toString();
 
-        return "";
-    }
-
-    public String encrypt(String text) {
-        return text;
     }
 
-    public String decrypt(String text) {
-        return text;
+        public String encrypt (String text){
+            return crypt(text);
+        }
+
+        public String decrypt (String text){
+            return crypt(text);
+        }
+
+        public static String rotate (String s, Character c){
+            int firstIndex = s.indexOf(c);
+            StringBuilder sb = new StringBuilder();
+            sb.append(s.substring(firstIndex, s.length()));
+            sb.append(s.substring(0, firstIndex));
+            return sb.toString();
+        }
     }
-
-    public static String rotate(String s, Character c) {
-
-        return "";
-    }
-
-}

Crypto/src/ROT13Test.java

@@ -1,5 +1,4 @@
 import org.junit.Test;
-
 import static org.junit.Assert.*;
 
 public class ROT13Test {

SimpleCrypt.iml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_5">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/Crypto/src" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: junit:junit:4.12" level="project" />
+    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
+  </component>
+</module>

pom.xml

@@ -7,6 +7,13 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>SimpleCrypt</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+        </dependency>
+    </dependencies>
 
 
 </project>