def test_add_child_with_template(monkeypatch):
"""Test adding child.
Whenever views are rendered, a tree should be rendered in parallel, that
allows us to know where things are build.
"""
view.render_main_view(lemon, primary_view='MainView')
view_dict = view.MainView.instance.to_dict()
children = view_dict.get('children')
assert len(children) == 1
assert children[0].get('path') == 'MainView'
def test_main_view_rendering(monkeypatch):
"""Test the main view rendering.
The main view does not add additional html into the response since it is
meant to draw the shell of the site.
"""
value = (
'Hello {% if primary_view %}'
'{{ primary_view|safe }}'
'{% endif %}')
app.app_context().push()
create_template = app.jinja_env.from_string
template = create_template(value)
magic_template = MagicMock(return_value=template)
monkeypatch.setattr(
app.jinja_env, 'get_template', magic_template)
my_view = view.MainView('Test')
primary_view = view.View('PrimaryView')
app.config.setdefault('LEMON_APP_VIEW', 'Test')
value = view.render_main_view(lemon, primary_view='PrimaryView')
assert magic_template.called
assert value.find('View Primary') > 0
def test_jinja2_render_with_tag_name():
"""Test jinja2 render with a different view tag.
"""
response = view.render_main_view(lemon, primary_view='Button')
create_template = app.jinja_env.from_string
html = create_template("{{ view('Button') }}").render(lemon=lemon)
assert html.find('<button') > -1
def test_jinja2_render_with_tag_name():
"""Test jinja2 render with additional classes
"""
response = view.render_main_view(lemon, primary_view='Button')
create_template = app.jinja_env.from_string
html = create_template(
"{{ view('Button', params={'classes': ['Test']}) }}").render(
lemon=lemon)
assert html.find('Test') > -1
def test_jinja2_render_with_attributes():
"""Test jinja2 render with additional classes
"""
response = view.render_main_view(lemon, primary_view='Button')
create_template = app.jinja_env.from_string
html = create_template(
"{{ view('Button', params={'attrs': {'data-id': 'foo'}}) }}").render(
lemon=lemon)
assert html.find('data-id') > -1
assert html.find('foo') > -1
def callback(*args, **kwargs):
check_access(options.get('access') or [])
if isinstance(handler, str): # pragma: no cover
# Test in: tests/test_routes.py:test_route_fetch
replacements = {'<' + k + '>': v for k, v in kwargs.items()}
view_options = prepare(options, replacements)
html = view.render_main_view(lemon, handler, **view_options)
return html
elif callable(handler):
kwargs.update(options=options)
return handler(request, *args, **kwargs)
