test_summary_stats: tr._is_last_item

Author: blueyed

testing/test_terminal.py

@@ -1437,6 +1437,10 @@ def tr():
 def test_summary_stats(tr, exp_line, exp_color, stats_arg):
     tr.stats = stats_arg
 
+    # Fake "_is_last_item" to be True.
+    tr._testscollected = 0
+    assert tr._is_last_item
+
     print("Based on stats: %s" % stats_arg)
     print('Expect summary: "{}"; with color "{}"'.format(exp_line, exp_color))
     (line, color) = tr.build_summary_stats_line()