prob 6 ,working

src/main/java/io/zipcoder/Problem6.java

@@ -1,4 +1,130 @@
 package io.zipcoder;
 
+import sun.font.CompositeGlyphMapper;
+
+import javax.swing.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 public class Problem6 {
+    private static ArrayList <String> amStrings = new ArrayList <String>(Arrays.asList("Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve"));
+
+
+    public String breakInput(String input) {
+
+        String regexPattern = "^([0-9]|0[0-9]|1[0-9]|2[0-3]):[0-5][0-9][AaPp][Mm]$";
+
+        Pattern checkRegex = Pattern.compile(regexPattern);
+        Matcher regexMatcher = checkRegex.matcher(input);
+
+        if (regexMatcher.find()) {
+
+            int index = regexMatcher.start();
+            int end = regexMatcher.end();
+
+            String HH = input.substring(index, end - 5);
+            String MM = input.substring(index + 3, end - 2);
+            String meridiem = input.substring(index + 5, end);
+
+            String newHHString = createMilitaryTimeHH(HH, meridiem);
+            String newMMString = createMilitaryTimeMM(MM);
+
+            return newHHString + newMMString;
+
+
+        } else {
+            System.out.println("INVALID");
+            return null;
+        }
+
+
+    }
+
+
+    public String createMilitaryTimeHH(String input, String meridiem) {
+        ArrayList <String> pmStrings = new ArrayList <String>(Arrays.asList("", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty", "Twentyone", "Twentytwo", "TwentyThree", "Twentyfour"));
+        StringBuilder stringBuilder = new StringBuilder();
+
+
+        if (meridiem.equalsIgnoreCase("am")) {
+            if (Integer.valueOf(input) < 10) stringBuilder.append(amStrings.get(0) + " ");
+                stringBuilder.append(amStrings.get(Integer.valueOf(input)) + " ");
+        } else {
+            stringBuilder.append(pmStrings.get(Integer.valueOf(input)) + " ");
+        }
+
+        stringBuilder.append("Hundred");
+
+        return stringBuilder.toString();
+    }
+
+    private String createMilitaryTimeMM(String mm) {
+        StringBuilder stringBuilder = new StringBuilder();
+        stringBuilder.append(" and ");
+        if (Integer.valueOf(mm) < 10) stringBuilder.append("Zero");
+
+        stringBuilder.append(tenMinutes(mm)).append(secMinutes(mm));
+
+
+        stringBuilder.append(" Hours");
+        return stringBuilder.toString();
+    }
+
+    public String tenMinutes(String mm) {
+        ArrayList <String> minutes = new ArrayList <String>(Arrays.asList("", "Twenty", "Thirty", "Fourty", "Fifty"));
+        StringBuilder stringBuilder = new StringBuilder();
+
+        if (mm.charAt(0) == '2') {
+            stringBuilder.append(minutes.get(1));
+        }
+        if (mm.charAt(0) == '3') {
+            stringBuilder.append(minutes.get(2));
+        }
+        if (mm.charAt(0) == '4') {
+            stringBuilder.append(minutes.get(3));
+        }
+        if (mm.charAt(0) == '5') {
+            stringBuilder.append(minutes.get(4));
+        }
+        return stringBuilder.toString();
+    }
+
+    public String secMinutes(String mm) {
+        StringBuilder stringBuilder = new StringBuilder();
+
+
+
+        if (mm.charAt(1) == '1') {
+            stringBuilder.append("Eleven");
+        }
+        if (mm.charAt(1) == '2') {
+            stringBuilder.append(" " + amStrings.get(2));
+        }
+        if (mm.charAt(1) == '3') {
+            stringBuilder.append(" " + amStrings.get(3));
+        }
+        if (mm.charAt(1) == '4') {
+            stringBuilder.append(" " + amStrings.get(4));
+        }
+        if (mm.charAt(1) == '5') {
+            stringBuilder.append(" " + amStrings.get(5));
+        }
+        if (mm.charAt(1) == '6') {
+            stringBuilder.append(" " + amStrings.get(6));
+        }
+        if (mm.charAt(1) == '7') {
+            stringBuilder.append(" " + amStrings.get(7));
+        }
+        if (mm.charAt(1) == '8') {
+            stringBuilder.append(" " + amStrings.get(8));
+        }
+        if (mm.charAt(1) == '9') {
+            stringBuilder.append(" " + amStrings.get(9));
+        }
+        return stringBuilder.toString();
+
+    }
 }

src/test/java/io/zipcoder/Problem6Test.java

@@ -1,4 +1,62 @@
 package io.zipcoder;
 
+import org.junit.Assert;
+
+import org.junit.Test;
+
+
+
 public class Problem6Test {
+
+    @Test
+    public void test1() {
+        Problem6 test = new Problem6();
+
+        String expected = "Thirteen Hundred and Thirty Hours";
+
+        String actual = test.breakInput("01:30pm").toString();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void test2() {
+        Problem6 test = new Problem6();
+        String expected = "Zero One Hundred and Thirty Hours";
+
+        String actual = test.breakInput("01:30am").toString();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+        @Test
+    public void test3(){
+        Problem6 test = new Problem6();
+        String expected = "Fourteen Hundred and Twenty Two Hours";
+
+        String actual = test.breakInput("02:22pm").toString();
+
+        Assert.assertEquals(expected,actual);
+    }
+    @Test
+    public void test4(){
+        Problem6 test = new Problem6();
+        String expected = "Zero Two Hundred and Eleven Hours";
+
+        String actual = test.breakInput("02:11am").toString();
+
+        Assert.assertEquals(expected,actual);
+    }
+    @Test
+    public void test5(){
+        Problem6 test = new Problem6();
+        String expected = "Ten Hundred and Zero Two Hours";
+
+        String actual = test.breakInput("10:02am").toString();
+
+        Assert.assertEquals(expected,actual);
+    }
+
+
+
 }