fix: handle get auth token errors

1 files changed, 12 insertions, 3 deletions

diff --git a/src/client.rs b/src/client.rs
index 179377f..b814a52 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -198,10 +198,19 @@ impl DeezerClient
             return Err(DeezerClientError::ReceivedErrorResponse(err_body.error));
         }
 
-        let access_token_response: AccessTokenResponse = serde_json::from_slice(body_buf)
-            .map_err(DeezerClientError::ParseResponseFailed)?;
+        let access_token_response_result =
+            serde_json::from_slice::<AccessTokenResponse>(body_buf);
+
+        if let Ok(access_token_response) = access_token_response_result {
+            Ok(access_token_response.into())
+        } else {
+            let body_str = std::str::from_utf8(body_buf)
+                .map_err(|_| DeezerClientError::AuthErrorResponseNotUTF8)?;
 
-        Ok(access_token_response.into())
+            Err(DeezerClientError::ReceivedAuthErrorResponse(
+                body_str.to_string(),
+            ))
+        }
     }
 
     fn build_endpoint_uri(