added setPWLength Option refactor

src/main/java/Vault.java

@@ -39,7 +39,7 @@ public class Vault implements VaultInterface {
     }
 
     public void setPWLength(){
-
+        println("Set PW length:");
     }
 
 

src/test/java/VaultTest.java

@@ -1,6 +1,7 @@
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -38,9 +39,6 @@ public class VaultTest {
     @Test
     void loadFromJson() {vlt.loadFromJson();}
 
-    @Test
-    void setPWLength() {vlt.setPWLength();}
-
     @Test
     void openConfigureMenu() {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
@@ -71,7 +69,13 @@ public class VaultTest {
         assertTrue(outputStream.toString().startsWith("Configure:"));
     }
 
-
+    @Test
+    void openSetPWLength() {
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        vlt.outputS = outputStream;
+        vlt.setPWLength();
+        assertTrue(outputStream.toString().startsWith("Set"));
+    }
 
     private ByteArrayInputStream getEmptyStringInputStream() {
         return new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8));