refactoring: adjusting test functions to the naming conventions in class AdminTest

src/test/java/org/example/AdminTest.java

@@ -30,7 +30,7 @@ class AdminTest {
 
     //Tests printAdminInfo Method
     @org.junit.jupiter.api.Test
-    void printAdminInfo() {
+    void testPrintAdminInfo() {
         Admin admin = new Admin("Aaron", "A1001", "Admin");
 
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
@@ -47,7 +47,7 @@ class AdminTest {
     }
     //Tests writeToFile Method
     @Test
-    void writeToFile() throws IOException {
+    void testWriteToFile() throws IOException {
         Admin admin = new Admin("Simon", "A1001", "Admin") ;
 
         admin.writeToFile(admin, fileName());
@@ -59,7 +59,7 @@ class AdminTest {
     }
     //Tests readFromFile Method
     @Test
-    void readFromFile() throws IOException {
+    void testReadFromFile() throws IOException {
 
         try (PrintWriter writer = new PrintWriter(new FileWriter("testAdminData.txt"))){
             writer.println("Thomas");