fixed a bug in the test for osx
fixed a bug in the test for osx

Signed-off-by: avaid96 <5d848571eb53d86b5530128c4fd3edd4d2c88399@gmail.com>

KingEmet/docker-credential-helpers,KingEmet/docker-credential-helpers,docker/docker-credential-helpers,docker/docker-credential-helpers,KingEmet/docker-credential-helpers,docker/docker-credential-helpers