Added Exercise 002 - Say Hello and Exercise 003 - Say Codeup.

Author: trantbatey

src/Java101ExerciseTest.java

@@ -15,6 +15,46 @@ public void exercise001Test() {
         assertEquals("Java101Exercises.addInts001(-8, 3) failed", -5, Java101Exercises.addInts001(-8, 3));
     }
 
+    @Test
+    public void exercise002Test() {
+        assertEquals("Java101Exercises.sayHello002(\"James\") failed", "Hello James!", Java101Exercises.sayHello002("James"));
+        assertEquals("Java101Exercises.sayHello002(\"Miguel\") failed", "Hello Miguel!", Java101Exercises.sayHello002("Miguel"));
+        assertEquals("Java101Exercises.sayHello002(\"\") failed", "Hello !", Java101Exercises.sayHello002(""));
+        assertEquals("Java101Exercises.sayHello002(null) failed", "Hello null!", Java101Exercises.sayHello002(null));
+    }
+
+    @Test
+    public void exercise003Test() {
+        String[] codeup = Java101Exercises.sayCodeup003();
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 01",
+                "* * * * *                 * *             * * * * * * *          * * * * * * * *     *                 *      * * * * * *",
+                codeup[0].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 02",
+                "*           *            *       *          *             *        *                   *                 *      *           *",
+                codeup[1].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 03",
+                "*               *       *             *       *              *       *                   *                 *      *            *",
+                codeup[2].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 04",
+                "*                        *               *      *               *      *                   *                 *      *           *",
+                codeup[3].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 05",
+                "*                        *               *      *               *      * * * * * * *       *                 *      * * * * * *",
+                codeup[4].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 06",
+                "*                        *               *      *               *      *                   *                 *      *",
+                codeup[5].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 07",
+                "*               *       *             *       *              *       *                    *               *       *",
+                codeup[6].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 08",
+                "*           *            *       *          *             *        *                       *         *          *",
+                codeup[7].trim());
+        assertEquals("Java101Exercises.sayCodeup003() failed on test 09",
+                "* * * * *                 * *             * * * * * * *          * * * * * * * *            * * *             *",
+                codeup[8].trim());
+    }
+
     @Test
     public void exercise011Test() {
         assertEquals("exercise011Test failed test 01.",7.0, Java101Exercises.preformIndicatedOperation011("ADD",3, 4), 0.00001);

src/Java101Exercises.java

@@ -31,6 +31,48 @@ public static int addInts001(int a, int b) {
         return 0;
     }
 
+    /**
+     * Exercise 002 - Say Hello
+     *
+     * Given an input String, name; return a String with "Hello " appended in-front of name and "!" appended after name.
+     *
+     * LEVEL: BASIC
+     *
+     * @param name  A name
+     * @return      A greeting.
+     */
+    public static String sayHello002(String name) {
+        // TODO: Write code here
+        return null;
+    }
+
+    /**
+     * Exercise 003 - Say Codeup
+     *
+     * Write a method to return an array of nine strings with the message below using asterisk.
+     *
+     *
+     *             * * * * *                 * *             * * * * * * *          * * * * * * * *     *                 *      * * * * * *
+     *           *           *            *       *          *             *        *                   *                 *      *           *
+     *         *               *       *             *       *              *       *                   *                 *      *            *
+     *       *                        *               *      *               *      *                   *                 *      *           *
+     *       *                        *               *      *               *      * * * * * * *       *                 *      * * * * * *
+     *       *                        *               *      *               *      *                   *                 *      *
+     *         *               *       *             *       *              *       *                    *               *       *
+     *           *           *            *       *          *             *        *                       *         *          *
+     *             * * * * *                 * *             * * * * * * *          * * * * * * * *            * * *             *
+     *
+     *
+     *
+     * LEVEL: BASIC
+     *
+     * @return      A String array with an asterisks drawing of CODEUP
+     */
+    public static String[] sayCodeup003() {
+        // TODO: Write code here
+        return null;
+    }
+
     /**
      * Exercise 011 - Preform Indicate Operation
      * Write a method with 3 parameters; a String and 2 doubles. The string will be an operation that the operation