Print output from validation tool on error

Signed-off-by: Rodrigo Tobar <rtobar@icrar.org>
ICRAR · Jun 3, 2020 · 01002b6 · 01002b6
1 parent 67cc53c
commit 01002b6
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/daliuge-translator/test/dropmake/test_pg_gen.py b/daliuge-translator/test/dropmake/test_pg_gen.py
@@ -212,6 +212,6 @@ def test_cwl_translate(self):
             zip_ref.close()
 
             cmd = ['cwltool', '--validate', out]
-            p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-            p.communicate()
-            self.assertEqual(p.returncode, 0)
+            p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            stdout, stderr = p.communicate()
+            self.assertEqual(p.returncode, 0, b'stdout:\n' + stdout + b'\nstderr:\n' + stderr)