fix cargo issues and test work without default-features

Signed-off-by: Berend Sliedrecht <[email protected]>

src/ffi/credential.rs

@@ -12,7 +12,7 @@ use crate::services::{
     issuer::create_credential,
     prover::process_credential,
     types::{Credential, CredentialRevocationConfig, MakeCredentialValues},
-    utils::encode_credential_attribute,
+    helpers::encode_credential_attribute,
 };
 use crate::Error;
 

src/services/mod.rs

@@ -1,11 +1,6 @@
-mod helpers;
-
+pub(crate) mod helpers;
 pub mod issuer;
 pub mod prover;
 pub mod tails;
 pub mod types;
 pub mod verifier;
-
-pub mod utils {
-    pub use super::helpers::encode_credential_attribute;
-}

tests/multiple-credentials.rs

@@ -191,7 +191,9 @@ fn test_requests_generate<'a>() -> Vec<ReqInput<'a>> {
 
 #[test]
 fn anoncreds_with_multiple_credentials_per_request() {
+    #[cfg(feature = "logger")]
     env_logger::init();
+
     let mut mock = utils::Mock::new(&[ISSUER_ID], &[PROVER_ID], TF_PATH, MAX_CRED_NUM);
 
     let issuer1_creds = create_issuer_data();