From c4e44ac49910c8c5507dd31354b776ffe1232efc Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Tue, 7 Jan 2020 12:45:52 -0600
Subject: [PATCH] Add tallies to eigenvalue_genperbatch test

---
 .../regression_tests/eigenvalue_genperbatch/inputs_true.dat | 6 ++++++
 .../eigenvalue_genperbatch/results_true.dat                 | 3 +++
 tests/regression_tests/eigenvalue_genperbatch/test.py       | 4 ++++
 3 files changed, 13 insertions(+)

diff --git a/tests/regression_tests/eigenvalue_genperbatch/inputs_true.dat b/tests/regression_tests/eigenvalue_genperbatch/inputs_true.dat
index dabd743c1d..7348663e8d 100644
--- a/tests/regression_tests/eigenvalue_genperbatch/inputs_true.dat
+++ b/tests/regression_tests/eigenvalue_genperbatch/inputs_true.dat
@@ -23,3 +23,9 @@
     </space>
   </source>
 </settings>
+<?xml version='1.0' encoding='utf-8'?>
+<tallies>
+  <tally id="1">
+    <scores>flux</scores>
+  </tally>
+</tallies>
diff --git a/tests/regression_tests/eigenvalue_genperbatch/results_true.dat b/tests/regression_tests/eigenvalue_genperbatch/results_true.dat
index c635f03cee..1ac5ae8291 100644
--- a/tests/regression_tests/eigenvalue_genperbatch/results_true.dat
+++ b/tests/regression_tests/eigenvalue_genperbatch/results_true.dat
@@ -1,2 +1,5 @@
 k-combined:
 3.001411E-01 2.669758E-03
+tally 1:
+3.219698E+01
+2.591699E+02
diff --git a/tests/regression_tests/eigenvalue_genperbatch/test.py b/tests/regression_tests/eigenvalue_genperbatch/test.py
index 5497c37d29..7e21c8d367 100644
--- a/tests/regression_tests/eigenvalue_genperbatch/test.py
+++ b/tests/regression_tests/eigenvalue_genperbatch/test.py
@@ -24,6 +24,10 @@ def model():
     space = openmc.stats.Box((-4.0, -4.0, -4.0), (4.0, 4.0, 4.))
     model.settings.source = openmc.Source(space=space)
 
+    t = openmc.Tally()
+    t.scores = ['flux']
+    model.tallies.append(t)
+
     return model