Fix plurality mismatch for and in pytest terminal summary

testing/acceptance_test.py

@@ -628,7 +628,7 @@ class TestInvocationVariants:
         result = testdir.runpytest("--pyargs", "tpkg.test_hello", syspathinsert=True)
         assert result.ret != 0
 
-        result.stdout.fnmatch_lines(["collected*0*items*/*1*errors"])
+        result.stdout.fnmatch_lines(["collected*0*items*/*1*error"])
 
     def test_pyargs_only_imported_once(self, testdir):
         pkg = testdir.mkpydir("foo")
@@ -956,7 +956,7 @@ class TestDurations:
         testdir.makepyfile(test_collecterror="""xyz""")
         result = testdir.runpytest("--durations=2", "-k test_1")
         assert result.ret == 2
-        result.stdout.fnmatch_lines(["*Interrupted: 1 errors during collection*"])
+        result.stdout.fnmatch_lines(["*Interrupted: 1 error during collection*"])
         # Collection errors abort test execution, therefore no duration is
         # output
         result.stdout.no_fnmatch_line("*duration*")

testing/python/collect.py

@@ -1167,7 +1167,7 @@ def test_dont_collect_non_function_callable(testdir):
         [
             "*collected 1 item*",
             "*test_dont_collect_non_function_callable.py:2: *cannot collect 'test_a' because it is not a function*",
-            "*1 passed, 1 warnings in *",
+            "*1 passed, 1 warning in *",
         ]
     )
 

testing/python/fixtures.py

@@ -3081,7 +3081,7 @@ class TestErrors:
             *KeyError*
             *ERROR*teardown*test_2*
             *KeyError*
-            *3 pass*2 error*
+            *3 pass*2 errors*
         """
         )
 

testing/test_assertrewrite.py

@@ -122,7 +122,7 @@ class TestAssertionRewrite:
         }
         testdir.makepyfile(**contents)
         result = testdir.runpytest_subprocess()
-        assert "warnings" not in "".join(result.outlines)
+        assert "warning" not in "".join(result.outlines)
 
     def test_rewrites_plugin_as_a_package(self, testdir):
         pkgdir = testdir.mkpydir("plugin")

testing/test_capture.py

@@ -453,7 +453,7 @@ class TestCaptureFixture:
                 "E*capfd*capsys*same*time*",
                 "*ERROR*setup*test_two*",
                 "E*capsys*capfd*same*time*",
-                "*2 error*",
+                "*2 errors*",
             ]
         )
 

testing/test_collection.py

@@ -892,7 +892,7 @@ def test_continue_on_collection_errors(testdir):
     assert res.ret == 1
 
     res.stdout.fnmatch_lines(
-        ["collected 2 items / 2 errors", "*1 failed, 1 passed, 2 error*"]
+        ["collected 2 items / 2 errors", "*1 failed, 1 passed, 2 errors*"]
     )
 
 
@@ -909,7 +909,7 @@ def test_continue_on_collection_errors_maxfail(testdir):
     res = testdir.runpytest("--continue-on-collection-errors", "--maxfail=3")
     assert res.ret == 1
 
-    res.stdout.fnmatch_lines(["collected 2 items / 2 errors", "*1 failed, 2 error*"])
+    res.stdout.fnmatch_lines(["collected 2 items / 2 errors", "*1 failed, 2 errors*"])
 
 
 def test_fixture_scope_sibling_conftests(testdir):
@@ -1253,7 +1253,7 @@ def test_collector_respects_tbstyle(testdir):
             '  File "*/test_collector_respects_tbstyle.py", line 1, in <module>',
             "    assert 0",
             "AssertionError: assert 0",
-            "*! Interrupted: 1 errors during collection !*",
+            "*! Interrupted: 1 error during collection !*",
             "*= 1 error in *",
         ]
     )

testing/test_doctest.py

@@ -334,7 +334,7 @@ class TestDoctests:
             [
                 "*ERROR collecting hello.py*",
                 "*{e}: No module named *asdals*".format(e=MODULE_NOT_FOUND_ERROR),
-                "*Interrupted: 1 errors during collection*",
+                "*Interrupted: 1 error during collection*",
             ]
         )
 

testing/test_mark.py

@@ -891,7 +891,7 @@ def test_parameterset_for_fail_at_collect(testdir):
     result = testdir.runpytest(str(p1))
     result.stdout.fnmatch_lines(
         [
-            "collected 0 items / 1 errors",
+            "collected 0 items / 1 error",
             "* ERROR collecting test_parameterset_for_fail_at_collect.py *",
             "Empty parameter set in 'test' at line 3",
             "*= 1 error in *",

testing/test_runner_xunit.py

@@ -234,7 +234,7 @@ def test_setup_funcarg_setup_when_outer_scope_fails(testdir):
             "*ValueError*42*",
             "*function2*",
             "*ValueError*42*",
-            "*2 error*",
+            "*2 errors*",
         ]
     )
     result.stdout.no_fnmatch_line("*xyz43*")

testing/test_skipping.py

@@ -886,7 +886,7 @@ def test_errors_in_xfail_skip_expressions(testdir):
             "    syntax error",
             markline,
             "SyntaxError: invalid syntax",
-            "*1 pass*2 error*",
+            "*1 pass*2 errors*",
         ]
     )
 

testing/test_stepwise.py

@@ -164,7 +164,7 @@ def test_stop_on_collection_errors(broken_testdir, broken_first):
     if broken_first:
         files.reverse()
     result = broken_testdir.runpytest("-v", "--strict-markers", "--stepwise", *files)
-    result.stdout.fnmatch_lines("*errors during collection*")
+    result.stdout.fnmatch_lines("*error during collection*")
 
 
 def test_xfail_handling(testdir):

testing/test_terminal.py

@@ -1237,7 +1237,7 @@ def test_terminal_summary_warnings_header_once(testdir):
             "*= warnings summary =*",
             "*warning_from_test*",
             "*= short test summary info =*",
-            "*== 1 failed, 1 warnings in *",
+            "*== 1 failed, 1 warning in *",
         ]
     )
     result.stdout.no_fnmatch_line("*None*")
@@ -1263,6 +1263,7 @@ def test_terminal_summary_warnings_header_once(testdir):
             {"failed": (1,), "passed": (1,)},
         ),
         ("red", [("1 error", {"bold": True, "red": True})], {"error": (1,)}),
+        ("red", [("2 errors", {"bold": True, "red": True})], {"error": (1, 2)}),
         (
             "red",
             [
@@ -1281,16 +1282,12 @@ def test_terminal_summary_warnings_header_once(testdir):
             ],
             {"weird": (1,), "passed": (1,)},
         ),
-        (
-            "yellow",
-            [("1 warnings", {"bold": True, "yellow": True})],
-            {"warnings": (1,)},
-        ),
+        ("yellow", [("1 warning", {"bold": True, "yellow": True})], {"warnings": (1,)}),
         (
             "yellow",
             [
                 ("1 passed", {"bold": False, "green": True}),
-                ("1 warnings", {"bold": True, "yellow": True}),
+                ("1 warning", {"bold": True, "yellow": True}),
             ],
             {"warnings": (1,), "passed": (1,)},
         ),

testing/test_warnings.py

@@ -142,7 +142,7 @@ def test_unicode(testdir, pyfile_with_warnings):
         [
             "*== %s ==*" % WARNINGS_SUMMARY_HEADER,
             "*test_unicode.py:7: UserWarning: \u6d4b\u8bd5*",
-            "* 1 passed, 1 warnings*",
+            "* 1 passed, 1 warning*",
         ]
     )
 
@@ -201,7 +201,7 @@ def test_filterwarnings_mark(testdir, default_config):
     """
     )
     result = testdir.runpytest("-W always" if default_config == "cmdline" else "")
-    result.stdout.fnmatch_lines(["*= 1 failed, 2 passed, 1 warnings in *"])
+    result.stdout.fnmatch_lines(["*= 1 failed, 2 passed, 1 warning in *"])
 
 
 def test_non_string_warning_argument(testdir):
@@ -216,7 +216,7 @@ def test_non_string_warning_argument(testdir):
         """
     )
     result = testdir.runpytest("-W", "always")
-    result.stdout.fnmatch_lines(["*= 1 passed, 1 warnings in *"])
+    result.stdout.fnmatch_lines(["*= 1 passed, 1 warning in *"])
 
 
 def test_filterwarnings_mark_registration(testdir):
@@ -302,7 +302,7 @@ def test_collection_warnings(testdir):
             "*== %s ==*" % WARNINGS_SUMMARY_HEADER,
             "  *collection_warnings.py:3: UserWarning: collection warning",
             '    warnings.warn(UserWarning("collection warning"))',
-            "* 1 passed, 1 warnings*",
+            "* 1 passed, 1 warning*",
         ]
     )
 
@@ -358,7 +358,7 @@ def test_hide_pytest_internal_warnings(testdir, ignore_pytest_warnings):
             [
                 "*== %s ==*" % WARNINGS_SUMMARY_HEADER,
                 "*test_hide_pytest_internal_warnings.py:4: PytestWarning: some internal warning",
-                "* 1 passed, 1 warnings *",
+                "* 1 passed, 1 warning *",
             ]
         )
 
@@ -476,7 +476,7 @@ class TestDeprecationWarningsByDefault:
             [
                 "*== %s ==*" % WARNINGS_SUMMARY_HEADER,
                 "*test_hidden_by_mark.py:3: DeprecationWarning: collection",
-                "* 1 passed, 1 warnings*",
+                "* 1 passed, 1 warning*",
             ]
         )