Added Test for deleteCourseWithInput method to AdministrationTest class

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

@@ -8,6 +8,7 @@ import java.io.ByteArrayOutputStream;
 import java.io.PrintStream;
 import java.util.List;
 import java.util.Map;
+import java.util.Scanner;
 
 import static org.junit.jupiter.api.Assertions.*;
 
@@ -514,6 +515,22 @@ class AdministrationTest {
 
     }
 
+    @Test
+    void deleteCourseWithInput(){
+        Course course = sampleCourse;
+        admin.addCourse(course);
+        String courseIDToDelete = course.getCourseID();
+
+        boolean isDeleted = admin.deleteCourse(courseIDToDelete);
+        if (isDeleted) {
+            System.out.println("Course with ID " + courseIDToDelete + " has been successfully deleted.");
+        } else {
+            System.out.println("Course with ID " + courseIDToDelete + " not found.");
+        }
+
+        assertEquals(0, admin.getCourses().size());
+    }
+
 
 }