1 files changed, 107 insertions, 0 deletions
diff --git a/tests/test_renderers/test_fixtures_docutils.py b/tests/test_renderers/test_fixtures_docutils.py
new file mode 100644
index 0000000..a1e16e5
--- /dev/null
+++ b/tests/test_renderers/test_fixtures_docutils.py
@@ -0,0 +1,107 @@
+"""Test fixture files, using the ``DocutilsRenderer``.
+
+Note, the output AST is before any transforms are applied.
+"""
+import shlex
+from io import StringIO
+from pathlib import Path
+
+import pytest
+from docutils.core import Publisher, publish_doctree
+
+from myst_parser.parsers.docutils_ import Parser
+
+FIXTURE_PATH = Path(__file__).parent.joinpath("fixtures")
+
+
+@pytest.mark.param_file(FIXTURE_PATH / "docutil_syntax_elements.md")
+def test_syntax_elements(file_params, monkeypatch):
+    """Test conversion of Markdown to docutils AST (before transforms are applied)."""
+
+    def _apply_transforms(self):
+        pass
+
+    monkeypatch.setattr(Publisher, "apply_transforms", _apply_transforms)
+
+    doctree = publish_doctree(
+        file_params.content,
+        source_path="notset",
+        parser=Parser(),
+        settings_overrides={"myst_highlight_code_blocks": False},
+    )
+
+    # in docutils 0.18 footnote ids have changed
+    outcome = doctree.pformat().replace('"footnote-reference-1"', '"id1"')
+    file_params.assert_expected(outcome, rstrip_lines=True)
+
+
+@pytest.mark.param_file(FIXTURE_PATH / "docutil_roles.md")
+def test_docutils_roles(file_params, monkeypatch):
+    """Test conversion of Markdown to docutils AST (before transforms are applied)."""
+
+    def _apply_transforms(self):
+        pass
+
+    monkeypatch.setattr(Publisher, "apply_transforms", _apply_transforms)
+
+    doctree = publish_doctree(
+        file_params.content,
+        source_path="notset",
+        parser=Parser(),
+    )
+
+    ptree = doctree.pformat()
+    # docutils >=0.19 changes:
+    ptree = ptree.replace(
+        'refuri="http://tools.ietf.org/html/rfc1.html"',
+        'refuri="https://tools.ietf.org/html/rfc1.html"',
+    )
+    ptree = ptree.replace(
+        'refuri="http://www.python.org/dev/peps/pep-0000"',
+        'refuri="https://peps.python.org/pep-0000"',
+    )
+
+    file_params.assert_expected(ptree, rstrip_lines=True)
+
+
+@pytest.mark.param_file(FIXTURE_PATH / "docutil_directives.md")
+def test_docutils_directives(file_params, monkeypatch):
+    """Test output of docutils directives."""
+    if "SKIP" in file_params.description:  # line-block directive not yet supported
+        pytest.skip(file_params.description)
+
+    def _apply_transforms(self):
+        pass
+
+    monkeypatch.setattr(Publisher, "apply_transforms", _apply_transforms)
+
+    doctree = publish_doctree(
+        file_params.content,
+        source_path="notset",
+        parser=Parser(),
+    )
+
+    file_params.assert_expected(doctree.pformat(), rstrip_lines=True)
+
+
+@pytest.mark.param_file(FIXTURE_PATH / "docutil_syntax_extensions.txt")
+def test_syntax_extensions(file_params):
+    """The description is parsed as a docutils commandline"""
+    pub = Publisher(parser=Parser())
+    option_parser = pub.setup_option_parser()
+    try:
+        settings = option_parser.parse_args(
+            shlex.split(file_params.description)
+        ).__dict__
+    except Exception as err:
+        raise AssertionError(
+            f"Failed to parse commandline: {file_params.description}\n{err}"
+        )
+    report_stream = StringIO()
+    settings["warning_stream"] = report_stream
+    doctree = publish_doctree(
+        file_params.content,
+        parser=Parser(),
+        settings_overrides=settings,
+    )
+    file_params.assert_expected(doctree.pformat(), rstrip_lines=True)