assertoutcomes() only accepts plural forms

Fix #6505
2020-06-13 10:24:44 -03:00
parent f551cab877
commit 3151219785
4 changed files with 80 additions and 12 deletions
--- a/testing/python/fixtures.py
+++ b/testing/python/fixtures.py
@@ -4342,6 +4342,6 @@ def test_yield_fixture_with_no_value(testdir):
    )
    expected = "E               ValueError: custom did not yield a value"
    result = testdir.runpytest()
-    result.assert_outcomes(error=1)
+    result.assert_outcomes(errors=1)
    result.stdout.fnmatch_lines([expected])
    assert result.ret == ExitCode.TESTS_FAILED