def test_single_child_already_has_langs(self):
html = '<p xml:lang="en">Paragraph 1</p>'
assert '<p xml:lang="en">Paragraph 1</p>' == add_lang_to_html(
html, 'en')
def test_single_child_other_attributes(self):
html = '<p class="something">Paragraph 1</p>'
assert '<p class="something" xml:lang="en">Paragraph 1</p>' == add_lang_to_html(
html, 'en')
def test_single_child_no_attributes(self):
html = '<p>Paragraph 1</p>'
assert '<p xml:lang="en">Paragraph 1</p>' == add_lang_to_html(
html, 'en')
def test_text_node(self):
html = 'Something'
assert '<div xml:lang="en">Something</div>' == add_lang_to_html(
html, 'en')
def test_no_single_child(self):
html = '<p>Paragraph 1</p><p>Paragraph2</p>'
assert '<div xml:lang="en"><p>Paragraph 1</p><p>Paragraph2</p></div>' == add_lang_to_html(
html, 'en')
def test_lang_no_html(self):
assert '<div xml:lang="en"></div>' == add_lang_to_html('', 'en')
def test_lang_und(self):
assert '' == add_lang_to_html('', 'und')
assert '<p></p>' == add_lang_to_html('<p></p>', 'und')