def test_basic(self):
		markup = ReStructuredTextMarkup()
		text = markup.get_document_body(basic_text)
		title = markup.get_document_title(basic_text)
		markup._enable_cache = True
		text_from_cache = markup.get_document_body(basic_text)
		title_from_cache = markup.get_document_title(basic_text)
		text_expected = \
		'<p>This is an example <strong>reStructuredText</strong> document.</p>\n'
		title_expected = 'Hello, world!'
		self.assertEqual(text_expected, text)
		self.assertEqual(text_expected, text_from_cache)
		self.assertEqual(title_expected, title)
		self.assertEqual(title_expected, title_from_cache)