Add env-logger for test logging

3 files changed, 11 insertions, 0 deletions

diff --git a/libimagentrylink/Cargo.toml b/libimagentrylink/Cargo.toml
index e90cc0f5..2628938b 100644
--- a/libimagentrylink/Cargo.toml
+++ b/libimagentrylink/Cargo.toml
@@ -10,6 +10,7 @@ toml = "0.2.*"
 semver = "0.2"
 url = "1.1"
 rust-crypto = "0.2.35"
+env_logger = "0.3"
 
 [dependencies.libimagstore]
 path = "../libimagstore"
diff --git a/libimagentrylink/src/internal.rs b/libimagentrylink/src/internal.rs
index d0cfec4f..79e37329 100644
--- a/libimagentrylink/src/internal.rs
+++ b/libimagentrylink/src/internal.rs
@@ -257,12 +257,18 @@ mod test {
 
     use super::InternalLinker;
 
+    fn setup_logging() {
+        use env_logger;
+        let _ = env_logger::init().unwrap_or(());
+    }
+
     pub fn get_store() -> Store {
         Store::new(PathBuf::from("/"), None).unwrap()
     }
 
     #[test]
     fn test_new_entry_no_links() {
+        setup_logging();
         let store = get_store();
         let entry = store.create(PathBuf::from("test_new_entry_no_links")).unwrap();
         let links = entry.get_internal_links();
@@ -273,6 +279,7 @@ mod test {
 
     #[test]
     fn test_link_two_entries() {
+        setup_logging();
         let store = get_store();
         let mut e1 = store.create(PathBuf::from("test_link_two_entries1")).unwrap();
         assert!(e1.get_internal_links().is_ok());
diff --git a/libimagentrylink/src/lib.rs b/libimagentrylink/src/lib.rs
index 31442503..ccc503fd 100644
--- a/libimagentrylink/src/lib.rs
+++ b/libimagentrylink/src/lib.rs
@@ -38,6 +38,9 @@ extern crate semver;
 extern crate url;
 extern crate crypto;
 
+#[cfg(test)]
+extern crate env_logger;
+
 #[macro_use] extern crate libimagstore;
 #[macro_use] extern crate libimagerror;
 #[macro_use] extern crate libimagutil;