Add doc for RecordManagerTest

tests/phpunit/src/custom/gradebook_fake/RecordManagerTest.php

@@ -4,13 +4,24 @@
 use Sugarcrm\Sugarcrm\custom\gradebook_fake\RecordManager;
 use PHPUnit\Framework\TestCase;
 
+/**
+ * Class RecordManagerTest
+ * Tests the RecordManager for the GradebookFake app
+ */
 class RecordManagerTest extends TestCase
 {
+    /**
+     * Check that when valid params are sent to createStudentRecord, true is returned
+     */
     public function testRecordManagerValidParams(){
         $rm = new RecordManager();
         $this->assertTrue($rm->createStudentRecord('[email protected]', 'Lauren', 'Sample'));
     }
 
+    /**
+     * Check that when the email address [email protected] is used as a param for createStudentRecord, an
+     * exception is thrown
+     */
     public function testRecordManagerForceException(){
         $rm = new RecordManager();
         $this -> expectException(Exception::class);