test: extract common test setup to initialize logger

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/support/common.rs b/tests/support/common.rs
new file mode 100644
index 00000000..8db5c52b
--- /dev/null
+++ b/tests/support/common.rs
@@ -0,0 +1,12 @@
+use std::sync::Once;
+
+static INIT: Once = Once::new();
+
+pub fn setup() {
+    INIT.call_once(|| {
+        tracing_subscriber::fmt()
+            .with_test_writer()
+            .with_max_level(tracing::Level::WARN)
+            .init();
+    });
+}