refactored editCredential for better compatibility

src/main/java/Vault.java

@@ -120,10 +120,31 @@ public class Vault implements VaultInterface {
         }
     }
 
-    public void editCredential(int newID, String newString, boolean decision) {
-        if(decision == true){
+    public void editCredential() {
+        Scanner scan = new Scanner(inputS);
+
+        println("Type ID to select credential:");
+        newID = Integer.parseInt(scan.nextLine());
+
+        println("-change username: u\n-change password: p");
+
+        String input = scan.nextLine();
+
+        if (input.equals("u")) {
+            decision = true;
+        }
+
+        if(decision){
+
+            println("Type new username:");
+            newString = scan.nextLine();
+
             credentialRepository.updateUsername(newID, newString);
         } else {
+
+            println("Type new password:");
+            newString = scan.nextLine();
+
             credentialRepository.updatePassword(newID, newString);
         }
     }
@@ -201,18 +222,7 @@ public class Vault implements VaultInterface {
                 break;
 
             case "l":
-                println("Type ID to select credential:");
-                newID = Integer.parseInt(scan.nextLine());
-                println("-change username: u\n-change password: p");
-
-                input = scan.nextLine();
-
-                if (input.equals("u")) {
-                    decision = true;
-                }
-                println("Type new:");
-                newString = scan.nextLine();
-                editCredential(newID, newString, decision);
+                editCredential();
                 break;
         }
     }

src/test/java/VaultTest.java

@@ -60,7 +60,7 @@ public class VaultTest {
         assertTrue(outputStream.toString().contains("Type"));
     }*/
 
-    @Test
+    /*@Test
     void openEditCredentialMenuItem() {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
         vlt.inputS = new ByteArrayInputStream("l\n1\nu\npeter".getBytes(StandardCharsets.UTF_8));
@@ -70,12 +70,26 @@ public class VaultTest {
         assertEquals(1,vlt.newID);
         assertTrue(vlt.decision);
         assertEquals("peter",vlt.newString);
-    }
+    }*/
 
-    /*@Test
+    @Test
     void editCredentialTest() {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        vlt.outputS = outputStream;
+        vlt.inputS = new ByteArrayInputStream("1\np\npassword".getBytes(StandardCharsets.UTF_8));
+        vlt.editCredential();
 
-    }*/
+        assertEquals(1, vlt.newID);
+        assertEquals("password", vlt.newString);
+
+
+        vlt.inputS = new ByteArrayInputStream("1\nu\npeter".getBytes(StandardCharsets.UTF_8));
+        vlt.editCredential();
+
+        assertEquals(1, vlt.newID);
+        assertEquals("peter", vlt.newString);
+
+    }
 
     @Test
     void addCredentialTest() {