async def test_replace_child(self):
child1 = Tag('child1')
child2 = Tag('child2')
self.root.appendChild(child1)
await self.wait()
self.element = await self.get_element_handle(child1)
self.assertEqual(await self.get_text(), 'child1')
self.assertIsNone(await self.get_element_handle(child2))
self.root.replaceChild(child2, child1)
await self.wait()
self.assertIsNone(await self.get_element_handle(child1))
self.element = await self.get_element_handle(child2)
self.assertEqual(await self.get_text(), 'child2')
def setUp(self):
class Inner(Tag):
tag = 'in'
class Outer(NestedTag):
tag = 'out'
inner_tag_class = Inner
self.inner_cls = Inner
self.outer_cls = Outer
self.tag = self.outer_cls()
self.c1 = Tag(src='c1')
self.c2 = Tag(src='c2')
self.c3 = Tag(src='c3')
self.c4 = Tag(src='c4')
def test_creation(self):
c = Tag(src='c1')
tag = self.outer_cls(c, src='out')
self.assertEqual(
tag.html_noid,
'<out src="out"><in><tag src="c1"></tag></in></out>',
)
def test_set_body(self) -> None:
self.doc.body.prepend(Tag())
html = self.doc.build()
_re = re.compile(
'<tag wdom_id="\d+">\s*</tag>',
re.S
)
self.assertIsNotNone(_re.search(html))
def test_custom_tag_theme_default(self):
from wdom.util import suppress_logging
suppress_logging()
from wdom.themes import default
from wdom import themes
self.doc.register_theme(default)
elm = Tag(parent=self.doc.body)
elm.innerHTML = '<div is="container"></div>'
self.assertTrue(isinstance(elm.firstChild, default.Container))
self.assertTrue(isinstance(elm.firstChild, themes.Container))
async def test_addremove_child(self):
child = Tag()
self.root.appendChild(child)
await self.wait()
self.element = await self.get_element_handle(child)
self.assertEqual(await self.get_text(), '')
child.textContent = 'Child'
await self.wait()
self.assertEqual(await self.get_text(), 'Child')
self.root.removeChild(child)
await self.wait()
self.assertIsNone(await self.get_element_handle(child))
def test_custom_tag_theme(self):
from wdom.themes import bootstrap3
from wdom import themes
self.doc.register_theme(bootstrap3)
elm = Tag(parent=self.doc.body)
elm.innerHTML = '<div is="container"></div>'
self.assertTrue(isinstance(elm.firstChild, bootstrap3.Container))
self.assertTrue(isinstance(elm.firstChild, themes.Container))
self.assertIn('maxcdn.bootstrapcdn.com', self.doc.build())
elm.innerHTML = '<button is="default-button"></button>'
self.assertTrue(isinstance(elm.firstChild, bootstrap3.DefaultButton))
self.assertTrue(isinstance(elm.firstChild, bootstrap3.Button))
self.assertFalse(isinstance(elm.firstChild, themes.DefaultButton))
self.assertTrue(isinstance(elm.firstChild, themes.Button))
def test_custom_tag_theme_tag(self):
from wdom import themes
self.doc.register_theme(themes)
elm = Tag(parent=self.doc.body)
elm.innerHTML = '<div is="container"></div>'
self.assertTrue(isinstance(elm.firstChild, themes.Container))
def test_child_exception(self) -> None:
with self.assertRaises(ValueError):
self.tag.removeChild(Tag())
with self.assertRaises(ValueError):
self.tag.replaceChild(Tag(), Tag())
def setUp(self):
self.tag = Tag()
self.html = '<a>link</a>'
def test_type_attr(self) -> None:
a = Tag()
a.setAttribute('type', 'checkbox')
self.assertRegex(a.html, '<tag wdom_id="\d+" type="checkbox"></tag>')
def test_type_init(self) -> None:
a = Tag(type='button')
self.assertRegex(a.html, '<tag wdom_id="\d+" type="button"></tag>')
def setUp(self):
self.tag = Tag()
self.c1 = Tag()
self.c2 = Tag()
def test_attr_init(self):
tag = Tag(attrs={'src': 'a'})
self.assertRegex(tag.html, '<tag wdom_id="\d+" src="a"></tag>')
tag.removeAttribute('src')
self.assertRegex(tag.html, '<tag wdom_id="\d+"></tag>')
def setUp(self):
customElements.clear()
self.tag = Tag()
self.c1 = Tag(c="1")
self.c2 = Tag(c="2")
