Fix #2162: Add Sphinx.add_source_parser() to add source_suffix and source_parsers from extension

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/test_application.py b/tests/test_application.py
index c878cc1b6..a19664bf7 100644
--- a/tests/test_application.py
+++ b/tests/test_application.py
@@ -88,3 +88,18 @@ def test_domain_override(app, status, warning):
     assert app.override_domain(B) is None
     raises_msg(ExtensionError, 'new domain not a subclass of registered '
                'foo domain', app.override_domain, C)
+
+
+@with_app(testroot='add_source_parser')
+def test_add_source_parser(app, status, warning):
+    assert set(app.config.source_suffix) == set(['.rst', '.md', '.test'])
+    assert set(app.config.source_parsers.keys()) == set(['.md', '.test'])
+    assert app.config.source_parsers['.md'].__name__ == 'DummyMarkdownParser'
+    assert app.config.source_parsers['.test'].__name__ == 'TestSourceParser'
+
+
+@with_app(testroot='add_source_parser-conflicts-with-users-setting')
+def test_add_source_parser_conflicts_with_users_setting(app, status, warning):
+    assert set(app.config.source_suffix) == set(['.rst', '.test'])
+    assert set(app.config.source_parsers.keys()) == set(['.test'])
+    assert app.config.source_parsers['.test'].__name__ == 'DummyTestParser'