def test_form():
form_helper = FormHelper()
form_helper.css_container = CSSContainer(base_standalone)
form_helper.layout = Layout("first_name")
template = Template("""
{% load crispy_forms_tags %}
{% crispy form form_helper %}
""")
context = Context({"form": SampleForm(), "form_helper": form_helper})
html = template.render(context)
assert "base" in html
