Improve fmt test failure message

2019-06-26 06:08:33 +02:00 · 2019-06-26 06:08:33 +02:00 · aeac3da2c1
parent 11707f3443
commit aeac3da2c1
1 changed files with 4 additions and 1 deletions
--- a/tests/fmt.rs
+++ b/tests/fmt.rs
@ -16,5 +16,8 @@ fn fmt() {
    println!("stdout: {}", String::from_utf8_lossy(&output.stdout));
    println!("stderr: {}", String::from_utf8_lossy(&output.stderr));

-    assert!(output.status.success());
+    assert!(
+        output.status.success(),
+        "Formatting check failed. Run `./util/dev fmt` to update formatting."
+    );
 }