refactored edit credential menu and test

src/main/java/Vault.java

@@ -14,6 +14,9 @@ public class Vault implements VaultInterface {
     public boolean credentialM;
     public String userName;
     public String password;
+    public int newID;
+    public String newString;
+    public boolean decision;
     InputStream inputS = System.in;
     OutputStream outputS = System.out;
     private CredentialRepository credentialRepository = new CredentialRepository();
@@ -69,7 +72,7 @@ public class Vault implements VaultInterface {
         }
     }
 
-    public void setPWLength(String pwLength){
+    public void setPWLength(String pwLength) {
         try {
             PWLength = Integer.parseInt(pwLength);
         } catch (NumberFormatException e) {
@@ -84,7 +87,7 @@ public class Vault implements VaultInterface {
         credentialRepository.createNewCredential(userName, password);
     }
 
-    public void showCredential(String str){
+    public void showCredential(String str) {
 
         if(str.matches("[0-9]+")) {
             println("Getting credential via ID");
@@ -96,6 +99,7 @@ public class Vault implements VaultInterface {
         }
     }
 
+
     public void getAsJson(){
 
     }
@@ -174,7 +178,19 @@ public class Vault implements VaultInterface {
             showCredential(str);
 
         } else if (input.equals("l")) {
-            println("Type username or ID to select credential:");
+            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;
+            }else{
+                decision = false;
+            }
+            println("Type new:");
+            newString = scan.nextLine();
+            //editCredential(newID, newString, decision);
         }
     }
 }

src/test/java/VaultTest.java

@@ -69,12 +69,20 @@ public class VaultTest {
     @Test
     void openEditCredentialMenuItem() {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        vlt.inputS = new ByteArrayInputStream("l".getBytes(StandardCharsets.UTF_8));
+        vlt.inputS = new ByteArrayInputStream("l\n1\nu\npeter".getBytes(StandardCharsets.UTF_8));
         vlt.outputS = outputStream;
         vlt.credentialMenu();
         assertTrue(outputStream.toString().contains("Type"));
+        assertEquals(1,vlt.newID);
+        assertEquals(true,vlt.decision);
+        assertEquals("peter",vlt.newString);
     }
 
+    /*@Test
+    void editCredentialTest() {
+
+    }*/
+
     /*@Test
     void addCredentialTest() {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();