Actually done

src/main/java/io/zipcoder/StringsAndThings.java

      * gHappy("xxggyygxx") // Should return  false
      */
     public Boolean gIsHappy(String input) {
-        // int countG = (input.split("g", -1).length) - 1;
+
+
         int countGG = (input.split("gg", -1).length) - 1;
 
         if (countGG > 0) {
      */
     public Integer countTriple(String input) {
 
-        return null;
+        String[] strArr = input.split("");
+        int counter = 0;
+        for (int i = 0; i < strArr.length - 2; i++) {
+            if (strArr[i].equals(strArr[i + 1]) && strArr[i].equals(strArr[i + 2])) {
+                counter++;
+            }
+        }
+        return counter;
     }
 }
 

src/test/java/io/zipcoder/StringsAndThingsTest.java

     private StringsAndThings stringsAndThings;
 
     @Before
-    public void setup(){
+    public void setup() {
         stringsAndThings = new StringsAndThings();
     }
 
     @Test
-    public void countYZTest1(){
+    public void countYZTest1() {
         String input = "fez day";
         Integer expected = 2;
         Integer actual = stringsAndThings.countYZ(input);
     }
 
     @Test
-    public void countYZTest2(){
+    public void countYZTest2() {
         String input = "day fez";
         Integer expected = 2;
         Integer actual = stringsAndThings.countYZ(input);
 
 
     @Test
-    public void countYZTest3 (){
+    public void countYZTest3() {
         String input = "day fyyyz";
         Integer expected = 2;
         Integer actual = stringsAndThings.countYZ(input);
     }
 
     @Test
-    public void withoutStringTest1(){
+    public void withoutStringTest1() {
         String expected = "He there";
         String actual = stringsAndThings.withoutString("Hello there", "llo");
         Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void withoutStringTest2(){
+    public void withoutStringTest2() {
         String expected = "Hllo thr";
         String actual = stringsAndThings.withoutString("Hello there", "e");
         Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void withoutStringTest3(){
+    public void withoutStringTest3() {
         String expected = "Hello there";
         String actual = stringsAndThings.withoutString("Hello there", "x");
         Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void equalIsNotTest1(){
+    public void equalIsNotTest1() {
         Boolean actual = stringsAndThings.equalIsNot("This is not");
         Assert.assertFalse(actual);
     }
 
     @Test
-    public void equalIsNotTest2(){
+    public void equalIsNotTest2() {
         Boolean actual = stringsAndThings.equalIsNot("This is notnot");
         Assert.assertTrue(actual);
     }
 
     @Test
-    public void equalIsNotTest3(){
+    public void equalIsNotTest3() {
         Boolean actual = stringsAndThings.equalIsNot("noisxxnotyynotxisi");
         Assert.assertTrue(actual);
     }
 
     @Test
-    public void gIsHappyTest1(){
+    public void gIsHappyTest1() {
         Boolean actual = stringsAndThings.gIsHappy("xxggxx");
         Assert.assertTrue(actual);
     }
 
     @Test
-    public void gIsHappyTest2(){
+    public void gIsHappyTest2() {
         Boolean actual = stringsAndThings.gIsHappy("xxgxx");
         Assert.assertFalse(actual);
     }
 
     @Test
-    public void gIsHappyTest3(){
+    public void gIsHappyTest3() {
         Boolean actual = stringsAndThings.gIsHappy("xxggyygxx");
         Assert.assertTrue(actual);
     }
 
     @Test
-    public void countTripleTest1(){
+    public void countTripleTest1() {
         Integer expected = 1;
         Integer actual = stringsAndThings.countTriple("abcXXXabc");
         Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void countTripleTest2(){
+    public void countTripleTest2() {
         Integer expected = 3;
         Integer actual = stringsAndThings.countTriple("xxxabyyyycd");
         Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void countTripleTest3(){
+    public void countTripleTest3() {
         Integer expected = 0;
         Integer actual = stringsAndThings.countTriple("a");
         Assert.assertEquals(expected, actual);
     }
-
-
-}
+}