storageForm.setBucketName("New Bucket Name");
storageForm.setAccessKey("123");
storageForm.setSecretKey("123");
storageForm.setEditing(true);
S3StorageConfiguration storageConfiguration = new S3StorageConfiguration();
storageConfiguration.setId(1l);
storageConfiguration.setBaseLocation("baseLocation");
storageConfiguration.setName("name");
storageConfiguration.setBucketName("Bucket Name");
storageConfiguration.setAccessKey("123");
storageConfiguration.setSecretKey("123");
storageConfiguration.setStorageType(StorageType.LOCAL);
Mockito.when(storageConfigurationService.getByName(storageForm.getName())).thenReturn(storageConfiguration);
Mockito.when(storageConfigurationService.get(storageForm.getId())).thenReturn(storageConfiguration);
validator.validate(storageForm, errors);