Test.example replace a reftest

tests/integration/conftest.py

@@ -512,6 +512,7 @@ def reflog():
     """
 
     def _reflog(schd, flow_nums=False):
+
         submit_task_jobs = schd.task_job_mgr.submit_task_jobs
         triggers = set()
 

tests/integration/test_triggering.py

@@ -0,0 +1,46 @@
+# THIS FILE IS PART OF THE CYLC WORKFLOW ENGINE.
+# Copyright (C) NIWA & British Crown (Met Office) & Contributors.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+async def test_fail(flow, scheduler, run, reflog, complete, validate):
+    """Test triggering on :fail"""
+    id_ = flow({
+        'scheduler': {
+            'allow implicit tasks': 'true'
+        },
+        'scheduling': {
+            'graph': {
+                'R1': 'foo:failed => bar'
+            }
+        },
+        'runtime': {
+            'root': {
+                'simulation': {'default run length': 'PT0S'}
+            },
+            'foo': {
+                'simulation': {'fail cycle points': 'all'}
+            }
+        }
+    })
+    schd = scheduler(id_, paused_start=False)
+
+    async with run(schd):
+        triggers = reflog(schd)
+        await complete(schd)
+
+    assert triggers == {
+        ('1/foo', None),
+        ('1/bar', ('1/foo',)),
+    }