Add set_encrypted_volume_mode method to Storage

Previously, we considered this command as unsupported as it only was
available with firmware version 0.49.  But as discussed in nitrocli
issue 80 [0], it will probably be re-enabled in future firmware
versions.  Therefore this patch adds the set_encrypted_volume_mode to
Storage.

[0] https://github.com/d-e-s-o/nitrocli/issues/80

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/device.rs b/tests/device.rs
index 306b33f..969a7df 100644
--- a/tests/device.rs
+++ b/tests/device.rs
@@ -402,6 +402,36 @@ fn lock(device: Storage) {
 }
 
 #[test_device]
+fn set_encrypted_volume_mode(device: Storage) {
+    // This test case does not check the device status as the command only works with firmware
+    // version 0.49.  For later versions, it does not do anything and always returns Ok(()).
+
+    assert_ok!(
+        (),
+        device.set_encrypted_volume_mode(ADMIN_PASSWORD, VolumeMode::ReadOnly)
+    );
+
+    // TODO: re-enable once the password is checked in the firmware
+    // assert_cmd_err!(
+    //     CommandError::WrongPassword,
+    //     device.set_encrypted_volume_mode(USER_PASSWORD, VolumeMode::ReadOnly)
+    // );
+
+    assert_ok!(
+        (),
+        device.set_encrypted_volume_mode(ADMIN_PASSWORD, VolumeMode::ReadOnly)
+    );
+    assert_ok!(
+        (),
+        device.set_encrypted_volume_mode(ADMIN_PASSWORD, VolumeMode::ReadWrite)
+    );
+    assert_ok!(
+        (),
+        device.set_encrypted_volume_mode(ADMIN_PASSWORD, VolumeMode::ReadOnly)
+    );
+}
+
+#[test_device]
 fn set_unencrypted_volume_mode(device: Storage) {
     fn assert_mode(device: &Storage, mode: VolumeMode) {
         let status = unwrap_ok!(device.get_status());