add --co option to collect-only (pytest-dev#6116)

add --co option to collect-only
blueyed · Nov 7, 2019 · 6ad9571 · 6ad9571
2 parents 3b24340 + 4946cc8
commit 6ad9571
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/changelog/6116.improvement.rst b/changelog/6116.improvement.rst
@@ -0,0 +1 @@
+Add ``--co`` as a synonym to ``--collect-only``.
diff --git a/src/_pytest/main.py b/src/_pytest/main.py
@@ -109,6 +109,7 @@ def pytest_addoption(parser):
     group.addoption(
         "--collectonly",
         "--collect-only",
+        "--co",
         action="store_true",
         help="only collect tests, don't execute them.",
     ),

diff --git a/testing/test_collection.py b/testing/test_collection.py
@@ -402,7 +402,7 @@ def pytest_collect_file(path, parent):
         )
         testdir.mkdir("sub")
         testdir.makepyfile("def test_x(): pass")
-        result = testdir.runpytest("--collect-only")
+        result = testdir.runpytest("--co")
         result.stdout.fnmatch_lines(["*MyModule*", "*test_x*"])
 
     def test_pytest_collect_file_from_sister_dir(self, testdir):
@@ -433,7 +433,7 @@ def pytest_collect_file(path, parent):
         p = testdir.makepyfile("def test_x(): pass")
         p.copy(sub1.join(p.basename))
         p.copy(sub2.join(p.basename))
-        result = testdir.runpytest("--collect-only")
+        result = testdir.runpytest("--co")
         result.stdout.fnmatch_lines(["*MyModule1*", "*MyModule2*", "*test_x*"])