Add example of -k 'not test' in help text

seanluong · seanluong · commit 7093d8f65e48 · 2017-09-30T18:43:20.000-04:00
diff --git a/_pytest/mark.py b/_pytest/mark.py
@@ -91,7 +91,8 @@ def pytest_addoption(parser):
              "where all names are substring-matched against test names "
              "and their parent classes. Example: -k 'test_method or test_"
              "other' matches all test functions and classes whose name "
-             "contains 'test_method' or 'test_other'. "
+             "contains 'test_method' or 'test_other', while -k 'not test_method' "
+             "matches those that don't contain 'test_method' in their names. "
              "Additionally keywords are matched to classes and functions "
              "containing extra names in their 'extra_keyword_matches' set, "
              "as well as functions which have names assigned directly to them."
diff --git a/changelog/1442.doc b/changelog/1442.doc
@@ -0,0 +1 @@
+In help text of ``-k`` option, add example of using ``not`` to not select certain tests whose names match the provided expression.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+In help text of ``-k`` option, add example of using ``not`` to not select certain tests whose names match the provided expression.