def test_render_node_template_tag_with_children_and_current(self):
child1 = menu.Node('c1', 'c1', url='c1')
child2 = menu.Node('c2', 'c2', url='c2')
child3 = menu.Node('c3', 'c3', url='c3')
node = menu.Node('test',
'Test',
url='http://test.com',
children=[
child1,
child2,
child3,
])
output = navutils_tags.render_node({'current_menu_item': 'test:c3'},
node=node,
user=self.user)
self.assertHTMLEqual(
output, """
<li class="menu-item has-children has-current has-dropdown">
<a href="http://test.com">Test</a>
<ul class="sub-menu dropdown">
<li class="menu-item"><a href="c1">c1</a></li>
<li class="menu-item"><a href="c2">c2</a></li>
<li class="menu-item current"><a href="c3">c3</a></li>
</ul>
</li>
""")
def test_menu_node_sort_children_by_weight(self):
child1 = menu.Node('c1',
'Child1',
weight=3,
url='http://test.com/child1')
child2 = menu.Node('c2',
'Child2',
weight=1,
url='http://test.com/child2')
child3 = menu.Node('c3',
'Child3',
weight=2,
url='http://test.com/child3')
children = [child1, child2, child3]
parent = menu.Node('test',
'Test',
url='http://test.com',
children=children)
self.assertEqual(parent.children, [child1, child3, child2])
# we add another child, order should be updated
child4 = menu.Node('c4',
'Child4',
weight=999,
url='http://test.com/child4')
parent.add(child4)
self.assertEqual(parent.children, [child4, child1, child3, child2])
def test_children_keep_reference_to_parent(self):
child = menu.Node('c', 'Child', url='http://test.com/child')
parent = menu.Node('test',
'Test',
url='http://test.com',
children=[child])
self.assertEqual(child.parent, parent)
def test_node_id_is_built_from_menu_and_parent(self):
subchild = menu.Node('sc', 'SubChild', url='http://test.com/subchild')
child = menu.Node('c',
'Child',
url='http://test.com/child',
children=[subchild])
parent = menu.Node('test',
'Test',
url='http://test.com',
children=[child])
self.assertEqual(parent.id, 'test')
self.assertEqual(child.id, 'test:c')
self.assertEqual(subchild.id, 'test:c:sc')
def test_node_depth(self):
subchild = menu.Node('sc', 'SubChild', url='http://test.com/subchild')
child = menu.Node('c',
'Child',
url='http://test.com/child',
children=[subchild])
parent = menu.Node('test',
'Test',
url='http://test.com',
children=[child])
self.assertEqual(parent.depth, 0)
self.assertEqual(child.depth, 1)
self.assertEqual(subchild.depth, 2)
def test_render_node_template_tag_with_embedded_template(self):
node = menu.Node('test', '{{ 1|add:"2" }}', url='http://test.com')
output = navutils_tags.render_node({}, node=node, user=self.user)
self.assertHTMLEqual(
output,
'<li class="menu-item"><a href="http://test.com">3</a></li>')
def test_render_node_template_tag(self):
node = menu.Node('test', 'Test', url='http://test.com')
output = navutils_tags.render_node({}, node=node, user=self.user)
self.assertHTMLEqual(
output,
'<li class="menu-item"><a href="http://test.com">Test</a></li>')
def test_render_node_template_tag_with_node_attrs(self):
attrs = {'id': 'important'}
node = menu.Node('test', 'Test', url='http://test.com', attrs=attrs)
output = navutils_tags.render_node({}, node=node, user=self.user)
self.assertHTMLEqual(
output, """<li class="menu-item" id="important">
<a href="http://test.com">Test</a>
</li>""")
def test_render_node_template_tag_with_children_and_depth(self):
subchild = menu.Node('s1', 's1', url='s1')
child1 = menu.Node('c1', 'c1', url='c1', children=[subchild])
child2 = menu.Node('c2', 'c2', url='c2')
child3 = menu.Node('c3', 'c3', url='c3')
node = menu.Node('test',
'Test',
url='http://test.com',
children=[
child1,
child2,
child3,
])
output = navutils_tags.render_node({},
node=node,
user=self.user,
max_depth=1)
self.assertHTMLEqual(
output, """
<li class="menu-item has-children has-dropdown">
<a href="http://test.com">Test</a>
<ul class="sub-menu dropdown">
<li class="menu-item"><a href="c1">c1</a></li>
<li class="menu-item"><a href="c2">c2</a></li>
<li class="menu-item"><a href="c3">c3</a></li>
</ul>
</li>
""")
output = navutils_tags.render_node({},
node=node,
user=self.user,
max_depth=0)
self.assertHTMLEqual(
output, """
<li class="menu-item">
<a href="http://test.com">Test</a>
</li>
""")
def test_render_node_template_tag_with_embedded_template_and_context(self):
node = menu.Node('test',
'{{ foo }}',
url='http://test.com',
context={'foo': 'bar'})
output = navutils_tags.render_node({}, node=node, user=self.user)
self.assertHTMLEqual(
output,
'<li class="menu-item"><a href="http://test.com">bar</a></li>')
def test_children_accept_a_callable(self):
def generate_children():
return [menu.Node(i, i, url='#') for i in range(5)]
parent = menu.Node('test',
'Test',
url='http://test.com',
children=generate_children)
for i in range(5):
self.assertEqual(parent.children[i].id, i)
def test_render_node_template_tag_with_extra_context(self):
node = menu.Node('test',
'Test',
url='http://test.com',
template='test_app/test_node.html',
context={'foo': 'bar'})
output = navutils_tags.render_node({}, node=node, user=self.user)
self.assertHTMLEqual(
output,
'<li class="menu-item"><a href="http://test.com">Test bar</a></li>'
)
def test_render_node_template_tag_with_link_attrs(self):
attrs = {'target': '_blank', 'title': 'Click me !'}
node = menu.Node('test',
'Test',
url='http://test.com',
link_attrs=attrs)
output = navutils_tags.render_node({}, node=node, user=self.user)
self.assertHTMLEqual(
output, """<li class="menu-item">
<a href="http://test.com" target="_blank" title="Click me !">Test</a>
</li>""")
def test_template_tag(self):
main_menu = menu.Menu('main')
node = menu.Node('test', 'Test', url='http://test.com')
main_menu.register(node)
output = navutils_tags.render_menu({}, menu=main_menu, user=self.user)
self.assertHTMLEqual(
output, """
<ul class="main-menu">
<li class="menu-item"><a href="http://test.com">Test</a></li>
</ul>
""")
def test_context_available_in_template(self):
main_menu = menu.Menu('main')
node = menu.Node('context',
'Context',
url='http://test-context.com',
template='test_app/test_node.html')
main_menu.register(node)
output = navutils_tags.render_menu({'foo': 'bar'},
menu=main_menu,
user=self.user)
self.assertHTMLEqual(
output, """
<ul class="main-menu">
<li class="menu-item"><a href="http://test-context.com">Context bar</a></li>
</ul>
""")
def test_menu_node_allows_django_pattern_name(self):
node = menu.Node('test', 'Test', pattern_name='index')
self.assertEqual(node.get_url(), '/')
def test_menu_node_allows_arbitrary_url(self):
node = menu.Node('test', 'Test', url='http://test.com')
self.assertEqual(node.get_url(), 'http://test.com')
def test_menu_node_is_viewable_by_anobody(self):
node = menu.Node('test', 'Test', url='http://test.com')
self.assertTrue(node.is_viewable_by(self.user))
def generate_children():
return [menu.Node(i, i, url='#') for i in range(5)]
def test_menu_can_register_nodes(self):
main_menu = menu.Menu('main')
node = menu.Node('test', 'Test', url='http://test.com')
main_menu.register(node)
self.assertEqual(main_menu['test'], node)
from navutils import menu
main_menu = menu.Menu('main')
menu.register(main_menu)
library = menu.Node(id='library',
label='Library',
pattern_name='library:media-list')
main_menu.register(library)