Added test for dropFromCourse Method in AdministrationTest class

src/test/java/org/example/AdministrationTest.java

@@ -324,6 +324,33 @@ class AdministrationTest {
 
     }
 
+
+    @Test
+    void dropProfFromCourse(){
+        Professor prof = sampleProf;
+        Course course = sampleCourse;
+        List<Course> courseList = prof.getCoursesTaught();
+        courseList.add(course);
+        prof.setCoursesTaught(courseList);
+
+        //The "User input" to determine the professor
+        String profID = prof.getProfessorID();
+
+        //Grabs the coursesTaught List from the Professor the user wants to enroll
+        List<Course> courseList2 = prof.getCoursesTaught();
+        //Assigning the course to the Prof by adding it the to the courseList
+        courseList2.remove(course);
+        //The Professor gets the updated courseList
+        prof.setCoursesTaught(courseList);
+
+
+        //Checks if the course got removed
+        assertEquals(0,prof.getCoursesTaught().size() );
+
+    }
+
+
+
     @Test
     void registerUser() {
         Administration administration = new Administration();