From b9c99e7d50f28666ef8a055bf253694cc91bbc0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ionel=20Cristian=20M=C4=83rie=C8=99?= <contact@ionelmc.ro>
Date: Wed, 18 Sep 2024 02:06:23 +0300
Subject: [PATCH] Add example test with coverage plugin. Ref #642.
---
tests/test_pytest_cov.py | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/tests/test_pytest_cov.py b/tests/test_pytest_cov.py
index 0969267a..5d7b3be4 100644
--- a/tests/test_pytest_cov.py
+++ b/tests/test_pytest_cov.py
@@ -1631,6 +1631,34 @@ def test_append_coverage(pytester, testdir, opts, prop):
)
+@xdist_params
+def test_coverage_plugin(pytester, testdir, opts, prop):
+ script = testdir.makepyfile(test_1=prop.code)
+ testdir.makepyfile(
+ coverageplugin="""
+import coverage
+
+class ExamplePlugin(coverage.CoveragePlugin):
+ pass
+
+def coverage_init(reg, options):
+ reg.add_file_tracer(ExamplePlugin())
+"""
+ )
+ testdir.makepyprojecttoml(f"""
+[tool.coverage.run]
+plugins = ["coverageplugin"]
+concurrency = ["thread", "multiprocessing"]
+{prop.conf}
+""")
+ result = testdir.runpytest('-v', f'--cov={script.dirpath()}', script, *opts.split() + prop.args)
+ result.stdout.fnmatch_lines(
+ [
+ f'test_1* {prop.result}*',
+ ]
+ )
+
+
@xdist_params
def test_do_not_append_coverage(pytester, testdir, opts, prop):
script = testdir.makepyfile(test_1=prop.code)