1 files changed, 32 insertions, 0 deletions
diff --git a/tests/snippets/conftest.py b/tests/snippets/conftest.py
new file mode 100644
index 0000000..02e6255
--- /dev/null
+++ b/tests/snippets/conftest.py
@@ -0,0 +1,32 @@
+"""
+    Generated lexer tests
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Checks that lexers output the expected tokens for each sample
+    under lexers/*/test_*.txt.
+
+    After making a change, rather than updating the samples manually,
+    run `pytest --update-goldens tests/lexers`.
+
+    To add a new sample, create a new file matching this pattern.
+    The directory must match the alias of the lexer to be used.
+    Populate only the input, then just `--update-goldens`.
+
+    :copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import pathlib
+import pytest
+
+from tests.conftest import LexerInlineTestItem
+
+
+def pytest_collect_file(parent, path):
+    if path.ext == '.txt':
+        return LexerTestFile.from_parent(parent, path=pathlib.Path(path))
+
+
+class LexerTestFile(pytest.File):
+    def collect(self):
+        yield LexerInlineTestItem.from_parent(self, name='')