Remove set_debug calls in the tests and update documentation

Since libnitrokey v3.3, libnitrokey no long has debugging output enabled
per default.  Therefore, a corresponding note can be removed from the
crate documentation and the set_debug calls can be removed from the
tests.

1 files changed, 1 insertions, 4 deletions

diff --git a/src/tests/pro.rs b/src/tests/pro.rs
index ece94bf..71daa78 100644
--- a/src/tests/pro.rs
+++ b/src/tests/pro.rs
@@ -1,5 +1,5 @@
 use std::ffi::CStr;
-use {set_debug, AdminAuthenticatedDevice, CommandError, CommandStatus, Config, ConfigureOtp,
+use {AdminAuthenticatedDevice, CommandError, CommandStatus, Config, ConfigureOtp,
      Device, GenerateOtp, Model, OtpMode, OtpSlotData, UnauthenticatedDevice};
 
 static ADMIN_PASSWORD: &str = "12345678";
@@ -26,7 +26,6 @@ static TOTP_CODES: &[(u64, &str)] = &[
 ];
 
 fn get_test_device() -> UnauthenticatedDevice {
-    set_debug(false);
     ::connect_model(Model::Pro).expect("Could not connect to the Nitrokey Pro.")
 }
 
@@ -39,7 +38,6 @@ fn get_admin_test_device() -> AdminAuthenticatedDevice {
 #[test]
 #[cfg_attr(not(feature = "test-pro"), ignore)]
 fn connect() {
-    set_debug(false);
     assert!(::connect().is_ok());
     assert!(::connect_model(Model::Pro).is_ok());
     assert!(::connect_model(Model::Storage).is_err());
@@ -57,7 +55,6 @@ fn assert_empty_serial_number() {
 #[test]
 #[cfg_attr(not(feature = "test-pro"), ignore)]
 fn disconnect() {
-    set_debug(false);
     ::connect().unwrap();
     assert_empty_serial_number();
     ::connect()