Setup logging in tests

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 561042d..20e41d8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,6 +30,7 @@ toml         = "0.5"
 serde_json   = "1"
 quickcheck   = "0.8"
 serde_derive = "1"
+env_logger   = "0.7"
 
 [features]
 default = ["backend_toml", "backend_serde_json"]