From a5861d7bfc5ca03a36b0fd322419838afd4232bb Mon Sep 17 00:00:00 2001
From: David Stuebe <david@camus.energy>
Date: Wed, 4 Oct 2023 22:57:14 -0400
Subject: [PATCH] fix the test

---
 kerchunk/tests/test_grib.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/kerchunk/tests/test_grib.py b/kerchunk/tests/test_grib.py
index b0f7bfa5..e5ed8712 100644
--- a/kerchunk/tests/test_grib.py
+++ b/kerchunk/tests/test_grib.py
@@ -77,5 +77,8 @@ def test_archives(tmpdir, url):
     xr.testing.assert_allclose(ours, theirs)
 
 def test_subhourly():
-    result = scan_grib("hrrr.wrfsubhf.sample.grib2")
-    len(result) == 2
\ No newline at end of file
+    # two messages extracted from a hrrr output including one with an eccodes
+    # non-compliant endstep type which raises WrongStepUnitError
+    fpath = os.path.join(here, "hrrr.wrfsubhf.sample.grib2")
+    result = scan_grib(fpath)
+    assert len(result) == 2, "Expected two grib messages"