Added a testing suite in the main method

SchedulerApp/src/main/java/com/example/scheduler_server/Staff.java

@@ -253,7 +253,7 @@ public class Staff {
     }
 
     // Staff testing suite
-    // This test suite must be started while the staff table is empty.
+    // This test suite must be started with an empty Employees and Positions tables.
     public static void main(String[] args) {
         try {
             Connection dbConnection = DriverManager.getConnection("jdbc:mysql://localhost:3306/ScheduleApp", "root", "password");
@@ -264,9 +264,9 @@ public class Staff {
             String queryString;
             int queryInt;
             int success = 0;
+            System.out.println("Staff Testing Suite:");
 
-
-            System.out.println("Staff Test 1: ");
+            System.out.println("\nStaff Test 1: ");
             System.out.println("Test Scenario: " + "Testing allEmployees()");
             System.out.println("Test Data: " + "none");
             System.out.println("Expected Results: " + "allEmployees");
@@ -335,7 +335,7 @@ public class Staff {
                 System.out.println("Pass/Fail: Fail");
             }
 
-            //Setup to test removePositionAllEmployees() properly
+            //Setup to properly test removePositionAllEmployees()
             staff.addEmployee("Jane", "Doe", "false", "jane.doe@email.com",
                     "1234567890", 10.0f);
             staff.addPosition(2, "cashier");
@@ -352,7 +352,6 @@ public class Staff {
             System.out.println("Actual Results: " + queryString);
             if (queryString.equals("allEmployees/1,Jonathan,Deer,0,jonathan.deer@email.com,0987654321,15.0,null/2,Jane," +
                     "Doe,0,jane.doe@email.com,1234567890,10.0,null")){
-
                 success += 1;
                 System.out.println("Pass/Fail: Pass");
             } else {