def test_self_closing_tag(self):
self.assertEqual(Tag('img').render(), '<img />')
Tag.XHTML = False
self.assertEqual(Tag('img').render(), '<img>')
Tag.XHTML = True #Reset
def test_get_attribute(self):
tag = Tag('img',
src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
self.assertEqual(tag.get_attribute('src'),
'http://i.imgur.com/iWHK2.gif')
self.assertEqual(tag['alt'], 'Cats are liquid, not solid.')
def test_classes_as_list(self):
self.assertEqual(
Tag('p', class_=['paragraph', 'bold']).render(),
'<p class="paragraph bold"></p>')
tag = Tag('p', class_=['paragraph'])
tag.classes.append('bold')
self.assertEqual(tag.render(), '<p class="paragraph bold"></p>')
def test_invalid_get_attribute(self):
tag = Tag('img', src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
with self.assertRaises(KeyError):
tag.get_attribute('href')
with self.assertRaises(KeyError):
tag['title']
def test_get_attribute(self):
tag = Tag('img', src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
self.assertEqual(
tag.get_attribute('src'),
'http://i.imgur.com/iWHK2.gif')
self.assertEqual(
tag['alt'],
'Cats are liquid, not solid.')
def test_invalid_get_attribute(self):
tag = Tag('img',
src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
with self.assertRaises(KeyError):
tag.get_attribute('href')
with self.assertRaises(KeyError):
tag['title']
def test_boss(self):
field = Tag('input', type_='text', value='*****@*****.**',
placeholder='Required', id_='my_field')
label = Tag('label', ['Email: ', field], for_='my_field')
soup = BeautifulSoup(label.render())
self.assertNotEqual(soup.label, None)
self.assertNotEqual(soup.label.input, None)
self.assertEqual(soup.label['for'], 'my_field')
self.assertEqual(soup.label.get_text(), 'Email: ')
def test_basic_tag(self):
self.assertEqual(Tag('p').render(), '<p></p>')
self.assertEqual(Tag('DIV').render(), '<div></div>')
with self.assertRaises(ValueError):
Tag('div`').render()
#Make sure the HTML alias also works.
self.assertEqual(Tag('span').__html__(), '<span></span>')
def test_classes_as_list(self):
self.assertEqual(
Tag('p', class_=['paragraph', 'bold']).render(),
'<p class="paragraph bold"></p>')
tag = Tag('p', class_=['paragraph'])
tag.classes.append('bold')
self.assertEqual(
tag.render(),
'<p class="paragraph bold"></p>')
def test_set_attributes(self):
#And then the set_attributes method
tag = Tag('img')
tag.set_attributes({
'src': 'http://i.imgur.com/iWHK2.gif',
'alt': 'Cats are liquid, not solid.'
})
soup = BeautifulSoup(tag.render())
self.assertEqual(soup.img.name, 'img')
self.assertEqual(soup.img['src'], 'http://i.imgur.com/iWHK2.gif')
self.assertEqual(soup.img['alt'], 'Cats are liquid, not solid.')
def test_set_attributes(self):
#And then the set_attributes method
tag = Tag('img')
tag.set_attributes({
'src': 'http://i.imgur.com/iWHK2.gif',
'alt': 'Cats are liquid, not solid.'
})
soup = BeautifulSoup(tag.render())
self.assertEqual(soup.img.name, 'img')
self.assertEqual(soup.img['src'], 'http://i.imgur.com/iWHK2.gif')
self.assertEqual(soup.img['alt'], 'Cats are liquid, not solid.')
def test_boss(self):
field = Tag('input',
type_='text',
value='*****@*****.**',
placeholder='Required',
id_='my_field')
label = Tag('label', ['Email: ', field], for_='my_field')
soup = BeautifulSoup(label.render())
self.assertNotEqual(soup.label, None)
self.assertNotEqual(soup.label.input, None)
self.assertEqual(soup.label['for'], 'my_field')
self.assertEqual(soup.label.get_text(), 'Email: ')
def prerender(self):
"""Return a Tag or TagContent object."""
tag = Tag('input', type_='text', name=self.name, value=self.value,
id=self._id)
tag.set_attributes(self.attributes)
if self.label:
if self.label.align == 'left':
args = [self.label.label(self), ' ', tag]
else:
args = [tag, ' ', self.label.label(self)]
tag = TagContent(*args)
if self.wrapper:
tag = self.wrapper.wrap(tag, self)
return tag
def test_init_attributes(self):
self.assertEqual(
Tag('img', SRC='http://i.imgur.com/iWHK2.gif').render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
#Now we need to start parsing the HTML, because the attributes are
#stored in a dict, the order of which is not consistant across all
#platforms and implementations.
tag = Tag('img', src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
soup = BeautifulSoup(tag.render())
self.assertEqual(soup.img.name, 'img')
self.assertEqual(soup.img['src'], 'http://i.imgur.com/iWHK2.gif')
self.assertEqual(soup.img['alt'], 'Cats are liquid, not solid.')
def test_init_attributes(self):
self.assertEqual(
Tag('img', SRC='http://i.imgur.com/iWHK2.gif').render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
#Now we need to start parsing the HTML, because the attributes are
#stored in a dict, the order of which is not consistant across all
#platforms and implementations.
tag = Tag('img',
src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
soup = BeautifulSoup(tag.render())
self.assertEqual(soup.img.name, 'img')
self.assertEqual(soup.img['src'], 'http://i.imgur.com/iWHK2.gif')
self.assertEqual(soup.img['alt'], 'Cats are liquid, not solid.')
def prerender(self):
"""Return a Tag or TagContent object."""
tag = Tag('input',
type_='text',
name=self.name,
value=self.value,
id=self._id)
tag.set_attributes(self.attributes)
if self.label:
if self.label.align == 'left':
args = [self.label.label(self), ' ', tag]
else:
args = [tag, ' ', self.label.label(self)]
tag = TagContent(*args)
if self.wrapper:
tag = self.wrapper.wrap(tag, self)
return tag
def test_set_attribute(self):
#Now we'll repeat the test, using the set_attribute method.
tag = Tag('img')
tag.set_attribute('src', 'http://i.imgur.com/iWHK2.gif')
tag.set_attribute('alt', 'Cats are liquid, not solid.')
soup = BeautifulSoup(tag.render())
self.assertEqual(soup.img.name, 'img')
self.assertEqual(soup.img['src'], 'http://i.imgur.com/iWHK2.gif')
self.assertEqual(soup.img['alt'], 'Cats are liquid, not solid.')
def test_delete_attribute(self):
tag = Tag('img',
src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
tag.delete_attribute('alt')
self.assertEqual(tag.render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
tag = Tag('img',
src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
del tag['alt']
self.assertEqual(tag.render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
def test_set_attribute(self):
#Now we'll repeat the test, using the set_attribute method.
tag = Tag('img')
tag.set_attribute('src', 'http://i.imgur.com/iWHK2.gif')
tag.set_attribute('alt', 'Cats are liquid, not solid.')
soup = BeautifulSoup(tag.render())
self.assertEqual(soup.img.name, 'img')
self.assertEqual(soup.img['src'], 'http://i.imgur.com/iWHK2.gif')
self.assertEqual(soup.img['alt'], 'Cats are liquid, not solid.')
def test_delete_attribute(self):
tag = Tag('img', src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
tag.delete_attribute('alt')
self.assertEqual(
tag.render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
tag = Tag('img', src='http://i.imgur.com/iWHK2.gif',
alt='Cats are liquid, not solid.')
del tag['alt']
self.assertEqual(
tag.render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
def test_set_attribute_shorthand(self):
tag = Tag('img')
tag['src'] = 'http://i.imgur.com/iWHK2.gif'
self.assertEqual(
tag.render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
def wrap(self, tag, field):
if self.align == 'left':
args = [self.text, ' ', tag]
else:
args = [tag, ' ', self.text]
return Tag('label', TagContent(*args), for_=field.id)
def test_invalid_attributes(self):
tag = Tag('img')
with self.assertRaises(ValueError):
tag.set_attribute('src`', 'http://i.imgur.com/iWHK2.gif')
def test_tag_with_tagcontent(self):
self.assertEqual(
Tag('p', TagContent('Hello world')).render(), '<p>Hello world</p>')
def test_escaping_attribute_values(self):
self.assertEqual(
Tag('a', href='<">').render(), '<a href="<">"></a>')
def test_set_attribute_shorthand(self):
tag = Tag('img')
tag['src'] = 'http://i.imgur.com/iWHK2.gif'
self.assertEqual(tag.render(),
'<img src="http://i.imgur.com/iWHK2.gif" />')
def label(self, field):
return Tag('label', self.text, for_=field.id)
def test_classes_as_string_and_list(self):
tag = Tag('p', class_='paragraph bold')
tag.classes.append('italic')
self.assertEqual(
tag.render(),
'<p class="paragraph bold italic"></p>')
def test_classes_as_string(self):
self.assertEqual(
Tag('p', class_='paragraph bold').render(),
'<p class="paragraph bold"></p>')
def test_invalid_name_attribute(self):
with self.assertRaises(ValueError):
Tag('p', name='#paragraph')
def prerender(self):
"""Return a Tag or TagContent object."""
tag = Tag('input', type_='text', name=self.name, value=self.value,
id=self.id)
tag.set_attributes(self.attributes)
return tag
def test_set_attribute_as_none(self):
self.assertEqual(Tag('p', color=None).render(), '<p></p>')
def test_classes_as_string_and_list(self):
tag = Tag('p', class_='paragraph bold')
tag.classes.append('italic')
self.assertEqual(tag.render(), '<p class="paragraph bold italic"></p>')
def test_invalid_attributes(self):
tag = Tag('img')
with self.assertRaises(ValueError):
tag.set_attribute('src`', 'http://i.imgur.com/iWHK2.gif')
def test_invalid_class_name(self):
with self.assertRaises(ValueError):
Tag('p', class_='-h`')
def test_non_string_attributes(self):
self.assertEqual(Tag('p', title=15).render(), '<p title="15"></p>')
def test_tag_with_string(self):
self.assertEqual(
Tag('p', 'Hello world!').render(), '<p>Hello world!</p>')
def test_id_attribute(self):
self.assertEqual(
Tag('p', id_='paragraph').render(), '<p id="paragraph"></p>')
def test_tag_with_list(self):
self.assertEqual(
Tag('p', ['Hello ', Tag('span', 'w'), 'orld.']).render(),
'<p>Hello <span>w</span>orld.</p>')
