def test_prepare_emptyline(self):
html = str(HtmlFormatter().prepare(0, '\0+ \1'))
self.assertFalse('diff-whitespace' in html)
self.assertTrue('diff-emptyline' in html)
def test_prepare_chg(self):
html = str(HtmlFormatter(distinguish_changed=True).prepare(0, '\0^ \1'))
self.assertTrue('diff-chg' in html)
self.assertTrue('diff-chg-bg' in html)
def test_prepare_chg_to(self):
html = str(HtmlFormatter(distinguish_changed=False).prepare(1, '\0^ \1'))
self.assertTrue('diff-add' in html)
self.assertTrue('diff-add-bg' in html)
self.assertFalse('diff-chg' in html)
self.assertFalse('diff-chg-bg' in html)
def test_prepare_chg_from(self):
html = str(HtmlFormatter(distinguish_changed=False).prepare(0, '\0^ \1'))
self.assertTrue('diff-del' in html)
self.assertTrue('diff-del-bg' in html)
self.assertFalse('diff-chg' in html)
self.assertFalse('diff-chg-bg' in html)
def test_prepare_del(self):
html = str(HtmlFormatter().prepare(0, '\0- \1'))
self.assertTrue('diff-del' in html)
self.assertTrue('diff-del-bg' in html)
def test_prepare_add(self):
html = str(HtmlFormatter().prepare(0, '\0+ \1'))
self.assertTrue('diff-add' in html)
self.assertTrue('diff-add-bg' in html)