Merge pull request #11 from treebeardtech:disable-on-collect

disable on collect

Author: Alex Remedios

python-cli/src/deeptest/pytest_plugin.py

@@ -17,7 +17,7 @@ def is_enabled(config: Config) -> bool:
 def pytest_load_initial_conftests(
     early_config: Config, parser: Parser, args: List[str]
 ):
-    if sys.gettrace():
+    if sys.gettrace() or "--co" in args or "--collect-only" in args:
         early_config.known_args_namespace.cov_source = None
         early_config.option.no_cov = True
 

python-cli/tests/test_pytest_plugin.py

@@ -18,6 +18,8 @@
 @pytest.fixture
 def fake_repo(testdir: Testdir):
     copy_tree(RESOURCES.as_posix(), ".")
+    shutil.rmtree(".deeptest", ignore_errors=True)
+    return testdir
 
 
 def test_when_no_xml_then_output_correctly(testdir: Testdir, fake_repo: object):
@@ -46,3 +48,11 @@ def test_when_trace_present_then_disables_cov(testdir: Testdir, fake_repo: objec
 
     assert hook_recorder.ret == ExitCode.TESTS_FAILED
     assert not Path(".deeptest/junit.xml").exists()
+
+
+def test_when_collect_only_then_no_output(fake_repo: Testdir):
+    assert not Path(".deeptest/junit.xml").exists()
+    hook_recorder = fake_repo.inline_run("--co")
+
+    assert hook_recorder.ret == ExitCode.OK
+    assert not Path(".deeptest/junit.xml").exists()