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import pytest
from crispy_forms.exceptions import CrispyError
from crispy_forms.templatetags.crispy_forms_field import crispy_addon
from django.forms.boundfield import BoundField
from django.forms.formsets import formset_factory
from django.template import Context, Template
from .forms import SampleForm
def test_crispy_field():
template = Template(
"""
{% load crispy_forms_field %}
{% for field in form %}
{% crispy_field field %}
{% endfor %}
"""
)
html = template.render(Context({"form": SampleForm()}))
assert html.count("<input") == 8
def test_as_crispy_errors_form_without_non_field_errors():
template = Template(
"""
{% load crispy_forms_tags %}
{{ form|as_crispy_errors }}
"""
)
form = SampleForm({"password1": "god", "password2": "god"})
form.is_valid()
c = Context({"form": form})
html = template.render(c)
assert not ("errorMsg" in html or "alert" in html)
def test_as_crispy_errors_form_with_non_field_errors():
template = Template(
"""
{% load crispy_forms_tags %}
{{ form|as_crispy_errors }}
"""
)
form = SampleForm({"password1": "god", "password2": "wargame"})
form.is_valid()
c = Context({"form": form})
html = template.render(c)
assert "errorMsg" in html or "alert" in html
assert "<li>Passwords dont match</li>" in html
assert "<h3>" not in html
def test_as_crispy_errors_formset_without_non_form_errors():
template = Template(
"""
{% load crispy_forms_tags %}
{{ formset|as_crispy_errors }}
"""
)
SampleFormset = formset_factory(SampleForm, max_num=1, validate_max=True)
formset = SampleFormset()
formset.is_valid()
c = Context({"formset": formset})
html = template.render(c)
assert not ("errorMsg" in html or "alert" in html)
def test_as_crispy_errors_formset_with_non_form_errors():
template = Template(
"""
{% load crispy_forms_tags %}
{{ formset|as_crispy_errors }}
"""
)
SampleFormset = formset_factory(SampleForm, max_num=1, validate_max=True)
formset = SampleFormset(
{
"form-TOTAL_FORMS": "2",
"form-INITIAL_FORMS": "0",
"form-MAX_NUM_FORMS": "",
"form-0-password1": "god",
"form-0-password2": "wargame",
}
)
formset.is_valid()
c = Context({"formset": formset})
html = template.render(c)
assert "errorMsg" in html or "alert" in html
assert "<li>Please submit at most 1 form.</li>" in html
assert "<h3>" not in html
def test_as_crispy_field_non_field(settings):
template = Template(
"""
{% load crispy_forms_tags %}
{{ field|as_crispy_field }}
"""
)
c = Context({"field": "notafield"})
# Raises an AttributeError when trying to figure out how to render it
# Not sure if this is expected behavior -- @kavdev
error_class = CrispyError if settings.DEBUG else AttributeError
with pytest.raises(error_class):
template.render(c)
def test_as_crispy_field_bound_field():
template = Template(
"""
{% load crispy_forms_tags %}
{{ field|as_crispy_field }}
"""
)
form = SampleForm({"password1": "god", "password2": "god"})
form.is_valid()
c = Context({"field": form["password1"]})
# Would raise exception if not a field
html = template.render(c)
assert "id_password1" in html
assert "id_password2" not in html
def test_crispy_filter_with_form():
template = Template(
"""
{% load crispy_forms_tags %}
{{ form|crispy }}
"""
)
c = Context({"form": SampleForm()})
html = template.render(c)
assert "<td>" not in html
assert "id_is_company" in html
assert html.count("<label") == 7
def test_crispy_filter_with_formset():
template = Template(
"""
{% load crispy_forms_tags %}
{{ testFormset|crispy }}
"""
)
SampleFormset = formset_factory(SampleForm, extra=4)
testFormset = SampleFormset()
c = Context({"testFormset": testFormset})
html = template.render(c)
assert html.count("<form") == 0
# Check formset management form
assert "form-TOTAL_FORMS" in html
assert "form-INITIAL_FORMS" in html
assert "form-MAX_NUM_FORMS" in html
def test_classes_filter():
template = Template(
"""
{% load crispy_forms_field %}
{{ testField|classes }}
"""
)
test_form = SampleForm()
test_form.fields["email"].widget.attrs.update({"class": "email-fields"})
c = Context({"testField": test_form.fields["email"]})
html = template.render(c)
assert "email-fields" in html
def test_crispy_field_and_class_converters():
template = Template(
"""
{% load crispy_forms_field %}
{% crispy_field testField 'class' 'error' %}
"""
)
test_form = SampleForm()
field_instance = test_form.fields["email"]
bound_field = BoundField(test_form, field_instance, "email")
c = Context({"testField": bound_field})
html = template.render(c)
assert "error" in html
assert "inputtext" in html
def test_crispy_addon():
test_form = SampleForm()
field_instance = test_form.fields["email"]
bound_field = BoundField(test_form, field_instance, "email")
assert "input-group-text" in crispy_addon(
bound_field, prepend="Work", append="Primary"
)
assert "input-group-text" in crispy_addon(
bound_field, prepend="Work", append="Secondary"
)
# errors
with pytest.raises(TypeError):
crispy_addon()
with pytest.raises(TypeError):
crispy_addon(bound_field)
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