add test_warn_missing case for --assert=plain

2020-06-20 13:06:41 -04:00 · 2020-06-20 13:06:41 -04:00 · fe68c58698
parent a9d50aeab6
commit fe68c58698
1 changed files with 7 additions and 0 deletions
--- a/testing/test_assertion.py
+++ b/testing/test_assertion.py
@ -1400,6 +1400,13 @@ def test_warn_missing(testdir):
    result = testdir.run(sys.executable, "-OO", "-m", "pytest")
    result.stdout.fnmatch_lines(warning_output)

+    warning_output = [
+        "=*= warnings summary =*=",
+        "*PytestConfigWarning: ASSERTIONS ARE NOT EXECUTED and FAILING TESTS WILL PASS.  Are you using python -O?",
+    ]
+    result = testdir.run(sys.executable, "-OO", "-m", "pytest", "--assert=plain")
+    result.stdout.fnmatch_lines(warning_output)
+

 def test_recursion_source_decode(testdir):
    testdir.makepyfile(