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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
853 lines
28 KiB
Python
853 lines
28 KiB
Python
"""
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Tests focusing on the Component class.
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For tests focusing on the `component` tag, see `test_templatetags_component.py`
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"""
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import sys
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from typing import Any, Dict, Tuple, Union, no_type_check
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# See https://peps.python.org/pep-0655/#usage-in-python-3-11
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if sys.version_info >= (3, 11):
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from typing import NotRequired, TypedDict
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else:
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from typing_extensions import NotRequired, TypedDict # for Python <3.11 with (Not)Required
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from unittest import skipIf
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from django.core.exceptions import ImproperlyConfigured
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from django.http import HttpRequest, HttpResponse
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from django.template import Context, RequestContext, Template, TemplateSyntaxError
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from django.utils.safestring import SafeString
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from django_components import Component, SlotFunc, registry, types
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from django_components.slots import SlotRef
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from .django_test_setup import setup_test_config
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from .testutils import BaseTestCase, parametrize_context_behavior
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setup_test_config({"autodiscover": False})
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# Component typings
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CompArgs = Tuple[int, str]
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class CompData(TypedDict):
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variable: str
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class CompSlots(TypedDict):
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my_slot: Union[str, int]
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my_slot2: SlotFunc
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if sys.version_info >= (3, 11):
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class CompKwargs(TypedDict):
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variable: str
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another: int
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optional: NotRequired[int]
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else:
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class CompKwargs(TypedDict, total=False):
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variable: str
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another: int
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optional: NotRequired[int]
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class ComponentTest(BaseTestCase):
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class ParentComponent(Component):
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template: types.django_html = """
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{% load component_tags %}
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<div>
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<h1>Parent content</h1>
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{% component name="variable_display" shadowing_variable='override' new_variable='unique_val' %}
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{% endcomponent %}
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</div>
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<div>
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{% slot 'content' %}
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<h2>Slot content</h2>
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{% component name="variable_display" shadowing_variable='slot_default_override' new_variable='slot_default_unique' %}
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{% endcomponent %}
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{% endslot %}
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</div>
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""" # noqa
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def get_context_data(self):
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return {"shadowing_variable": "NOT SHADOWED"}
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class VariableDisplay(Component):
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template: types.django_html = """
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{% load component_tags %}
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<h1>Shadowing variable = {{ shadowing_variable }}</h1>
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<h1>Uniquely named variable = {{ unique_variable }}</h1>
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"""
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def get_context_data(self, shadowing_variable=None, new_variable=None):
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context = {}
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if shadowing_variable is not None:
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context["shadowing_variable"] = shadowing_variable
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if new_variable is not None:
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context["unique_variable"] = new_variable
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return context
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def setUp(self):
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super().setUp()
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registry.register(name="parent_component", component=self.ParentComponent)
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registry.register(name="variable_display", component=self.VariableDisplay)
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@parametrize_context_behavior(["django", "isolated"])
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def test_empty_component(self):
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class EmptyComponent(Component):
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pass
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with self.assertRaises(ImproperlyConfigured):
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EmptyComponent("empty_component").get_template(Context({}))
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@parametrize_context_behavior(["django", "isolated"])
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def test_template_string_static_inlined(self):
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class SimpleComponent(Component):
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template: types.django_html = """
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Variable: <strong>{{ variable }}</strong>
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"""
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def get_context_data(self, variable=None):
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return {
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"variable": variable,
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}
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class Media:
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css = "style.css"
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js = "script.js"
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rendered = SimpleComponent.render(kwargs={"variable": "test"})
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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""",
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)
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@parametrize_context_behavior(["django", "isolated"])
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def test_template_string_dynamic(self):
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class SimpleComponent(Component):
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def get_template_string(self, context):
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content: types.django_html = """
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Variable: <strong>{{ variable }}</strong>
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"""
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return content
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def get_context_data(self, variable=None):
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return {
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"variable": variable,
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}
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class Media:
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css = "style.css"
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js = "script.js"
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rendered = SimpleComponent.render(kwargs={"variable": "test"})
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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""",
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)
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@parametrize_context_behavior(["django", "isolated"])
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def test_template_name_static(self):
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class SimpleComponent(Component):
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template_name = "simple_template.html"
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def get_context_data(self, variable=None):
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return {
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"variable": variable,
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}
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class Media:
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css = "style.css"
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js = "script.js"
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rendered = SimpleComponent.render(kwargs={"variable": "test"})
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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""",
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)
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@parametrize_context_behavior(["django", "isolated"])
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def test_template_name_dynamic(self):
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class SvgComponent(Component):
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def get_context_data(self, name, css_class="", title="", **attrs):
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return {
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"name": name,
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"css_class": css_class,
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"title": title,
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**attrs,
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}
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def get_template_name(self, context):
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return f"dynamic_{context['name']}.svg"
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self.assertHTMLEqual(
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SvgComponent.render(kwargs={"name": "svg1"}),
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"""
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<svg>Dynamic1</svg>
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""",
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)
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self.assertHTMLEqual(
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SvgComponent.render(kwargs={"name": "svg2"}),
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"""
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<svg>Dynamic2</svg>
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""",
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)
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@parametrize_context_behavior(["django", "isolated"])
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def test_allows_to_override_get_template(self):
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class TestComponent(Component):
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def get_context_data(self, variable, **attrs):
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return {
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"variable": variable,
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}
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def get_template(self, context):
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template_str = "Variable: <strong>{{ variable }}</strong>"
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return Template(template_str)
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rendered = TestComponent.render(kwargs={"variable": "test"})
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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""",
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)
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def test_input(self):
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tester = self
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class TestComponent(Component):
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@no_type_check
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def get_context_data(self, var1, var2, variable, another, **attrs):
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tester.assertEqual(self.input.args, (123, "str"))
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tester.assertEqual(self.input.kwargs, {"variable": "test", "another": 1})
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tester.assertIsInstance(self.input.context, Context)
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tester.assertEqual(self.input.slots, {"my_slot": "MY_SLOT"})
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return {
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"variable": variable,
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}
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@no_type_check
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def get_template(self, context):
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tester.assertEqual(self.input.args, (123, "str"))
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tester.assertEqual(self.input.kwargs, {"variable": "test", "another": 1})
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tester.assertIsInstance(self.input.context, Context)
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tester.assertEqual(self.input.slots, {"my_slot": "MY_SLOT"})
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template_str: types.django_html = """
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{% load component_tags %}
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Variable: <strong>{{ variable }}</strong>
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{% slot 'my_slot' / %}
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"""
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return Template(template_str)
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rendered = TestComponent.render(
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kwargs={"variable": "test", "another": 1},
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args=(123, "str"),
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slots={"my_slot": "MY_SLOT"},
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)
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong> MY_SLOT
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""",
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)
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class ComponentValidationTest(BaseTestCase):
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def test_validate_input_passes(self):
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class TestComponent(Component[CompArgs, CompKwargs, CompData, CompSlots]):
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def get_context_data(self, var1, var2, variable, another, **attrs):
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return {
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"variable": variable,
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}
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template: types.django_html = """
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{% load component_tags %}
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Variable: <strong>{{ variable }}</strong>
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Slot 1: {% slot "my_slot" / %}
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Slot 2: {% slot "my_slot2" / %}
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"""
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rendered = TestComponent.render(
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kwargs={"variable": "test", "another": 1},
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args=(123, "str"),
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slots={
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"my_slot": SafeString("MY_SLOT"),
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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Slot 1: MY_SLOT
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Slot 2: abc
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""",
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)
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@skipIf(sys.version_info < (3, 11), "Requires >= 3.11")
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def test_validate_input_fails(self):
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class TestComponent(Component[CompArgs, CompKwargs, CompData, CompSlots]):
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def get_context_data(self, var1, var2, variable, another, **attrs):
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return {
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"variable": variable,
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}
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template: types.django_html = """
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{% load component_tags %}
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Variable: <strong>{{ variable }}</strong>
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Slot 1: {% slot "my_slot" / %}
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Slot 2: {% slot "my_slot2" / %}
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"""
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with self.assertRaisesMessage(TypeError, "Component 'TestComponent' expected 2 positional arguments, got 1"):
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TestComponent.render(
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kwargs={"variable": 1, "another": "test"}, # type: ignore
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args=(123,), # type: ignore
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slots={
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"my_slot": "MY_SLOT",
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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with self.assertRaisesMessage(TypeError, "Component 'TestComponent' expected 2 positional arguments, got 0"):
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TestComponent.render(
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kwargs={"variable": 1, "another": "test"}, # type: ignore
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slots={
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"my_slot": "MY_SLOT",
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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with self.assertRaisesMessage(
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TypeError,
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"Component 'TestComponent' expected keyword argument 'variable' to be <class 'str'>, got 1 of type <class 'int'>", # noqa: E501
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):
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TestComponent.render(
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kwargs={"variable": 1, "another": "test"}, # type: ignore
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args=(123, "abc", 456), # type: ignore
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slots={
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"my_slot": "MY_SLOT",
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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with self.assertRaisesMessage(TypeError, "Component 'TestComponent' expected 2 positional arguments, got 0"):
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TestComponent.render()
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with self.assertRaisesMessage(
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TypeError,
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"Component 'TestComponent' expected keyword argument 'variable' to be <class 'str'>, got 1 of type <class 'int'>", # noqa: E501
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):
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TestComponent.render(
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kwargs={"variable": 1, "another": "test"}, # type: ignore
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args=(123, "str"),
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slots={
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"my_slot": "MY_SLOT",
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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with self.assertRaisesMessage(
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TypeError, "Component 'TestComponent' is missing a required keyword argument 'another'"
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):
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TestComponent.render(
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kwargs={"variable": "abc"}, # type: ignore
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args=(123, "str"),
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slots={
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"my_slot": "MY_SLOT",
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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with self.assertRaisesMessage(
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TypeError,
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"Component 'TestComponent' expected slot 'my_slot' to be typing.Union[str, int], got 123.5 of type <class 'float'>", # noqa: E501
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):
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TestComponent.render(
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kwargs={"variable": "abc", "another": 1},
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args=(123, "str"),
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slots={
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"my_slot": 123.5, # type: ignore
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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with self.assertRaisesMessage(TypeError, "Component 'TestComponent' is missing a required slot 'my_slot2'"):
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TestComponent.render(
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kwargs={"variable": "abc", "another": 1},
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args=(123, "str"),
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slots={
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"my_slot": "MY_SLOT",
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}, # type: ignore
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)
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def test_validate_input_skipped(self):
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class TestComponent(Component[Any, CompKwargs, CompData, Any]):
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def get_context_data(self, var1, var2, variable, another, **attrs):
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return {
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"variable": variable,
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}
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template: types.django_html = """
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{% load component_tags %}
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Variable: <strong>{{ variable }}</strong>
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Slot 1: {% slot "my_slot" / %}
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Slot 2: {% slot "my_slot2" / %}
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"""
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rendered = TestComponent.render(
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kwargs={"variable": "test", "another": 1},
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args=("123", "str"), # NOTE: Normally should raise
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slots={
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"my_slot": 123.5, # NOTE: Normally should raise
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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Slot 1: 123.5
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Slot 2: abc
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""",
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)
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def test_validate_output_passes(self):
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class TestComponent(Component[CompArgs, CompKwargs, CompData, CompSlots]):
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def get_context_data(self, var1, var2, variable, another, **attrs):
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return {
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"variable": variable,
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}
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template: types.django_html = """
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{% load component_tags %}
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Variable: <strong>{{ variable }}</strong>
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Slot 1: {% slot "my_slot" / %}
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Slot 2: {% slot "my_slot2" / %}
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"""
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rendered = TestComponent.render(
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kwargs={"variable": "test", "another": 1},
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args=(123, "str"),
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slots={
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"my_slot": SafeString("MY_SLOT"),
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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self.assertHTMLEqual(
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rendered,
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"""
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Variable: <strong>test</strong>
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Slot 1: MY_SLOT
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Slot 2: abc
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""",
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)
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def test_validate_output_fails(self):
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class TestComponent(Component[CompArgs, CompKwargs, CompData, CompSlots]):
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def get_context_data(self, var1, var2, variable, another, **attrs):
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return {
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"variable": variable,
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"invalid_key": var1,
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}
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template: types.django_html = """
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{% load component_tags %}
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Variable: <strong>{{ variable }}</strong>
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Slot 1: {% slot "my_slot" / %}
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Slot 2: {% slot "my_slot2" / %}
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"""
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with self.assertRaisesMessage(TypeError, "Component 'TestComponent' got unexpected data keys 'invalid_key'"):
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TestComponent.render(
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kwargs={"variable": "test", "another": 1},
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args=(123, "str"),
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slots={
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"my_slot": SafeString("MY_SLOT"),
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"my_slot2": lambda ctx, data, ref: "abc",
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},
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)
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class ComponentRenderTest(BaseTestCase):
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@parametrize_context_behavior(["django", "isolated"])
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def test_render_minimal(self):
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class SimpleComponent(Component):
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template: types.django_html = """
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{% load component_tags %}
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the_arg2: {{ the_arg2 }}
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args: {{ args|safe }}
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the_kwarg: {{ the_kwarg }}
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kwargs: {{ kwargs|safe }}
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---
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from_context: {{ from_context }}
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---
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slot_second: {% slot "second" default %}
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SLOT_SECOND_DEFAULT
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{% endslot %}
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"""
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def get_context_data(self, the_arg2=None, *args, the_kwarg=None, **kwargs):
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return {
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"the_arg2": the_arg2,
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"the_kwarg": the_kwarg,
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"args": args,
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"kwargs": kwargs,
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}
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rendered = SimpleComponent.render()
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self.assertHTMLEqual(
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rendered,
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"""
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the_arg2: None
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args: ()
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the_kwarg: None
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kwargs: {}
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---
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from_context:
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---
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slot_second: SLOT_SECOND_DEFAULT
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""",
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)
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@parametrize_context_behavior(["django", "isolated"])
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def test_render_full(self):
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class SimpleComponent(Component):
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template: types.django_html = """
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{% load component_tags %}
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the_arg: {{ the_arg }}
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the_arg2: {{ the_arg2 }}
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args: {{ args|safe }}
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the_kwarg: {{ the_kwarg }}
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kwargs: {{ kwargs|safe }}
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---
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from_context: {{ from_context }}
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---
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slot_first: {% slot "first" required %}
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{% endslot %}
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---
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slot_second: {% slot "second" default %}
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SLOT_SECOND_DEFAULT
|
|
{% endslot %}
|
|
"""
|
|
|
|
def get_context_data(self, the_arg, the_arg2=None, *args, the_kwarg, **kwargs):
|
|
return {
|
|
"the_arg": the_arg,
|
|
"the_arg2": the_arg2,
|
|
"the_kwarg": the_kwarg,
|
|
"args": args,
|
|
"kwargs": kwargs,
|
|
}
|
|
|
|
rendered = SimpleComponent.render(
|
|
context={"from_context": 98},
|
|
args=["one", "two", "three"],
|
|
kwargs={"the_kwarg": "test", "kw2": "ooo"},
|
|
slots={"first": "FIRST_SLOT"},
|
|
)
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"""
|
|
the_arg: one
|
|
the_arg2: two
|
|
args: ('three',)
|
|
the_kwarg: test
|
|
kwargs: {'kw2': 'ooo'}
|
|
---
|
|
from_context: 98
|
|
---
|
|
slot_first: FIRST_SLOT
|
|
---
|
|
slot_second: SLOT_SECOND_DEFAULT
|
|
""",
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_to_response_full(self):
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% load component_tags %}
|
|
the_arg: {{ the_arg }}
|
|
the_arg2: {{ the_arg2 }}
|
|
args: {{ args|safe }}
|
|
the_kwarg: {{ the_kwarg }}
|
|
kwargs: {{ kwargs|safe }}
|
|
---
|
|
from_context: {{ from_context }}
|
|
---
|
|
slot_first: {% slot "first" required %}
|
|
{% endslot %}
|
|
---
|
|
slot_second: {% slot "second" default %}
|
|
SLOT_SECOND_DEFAULT
|
|
{% endslot %}
|
|
"""
|
|
|
|
def get_context_data(self, the_arg, the_arg2=None, *args, the_kwarg, **kwargs):
|
|
return {
|
|
"the_arg": the_arg,
|
|
"the_arg2": the_arg2,
|
|
"the_kwarg": the_kwarg,
|
|
"args": args,
|
|
"kwargs": kwargs,
|
|
}
|
|
|
|
rendered = SimpleComponent.render_to_response(
|
|
context={"from_context": 98},
|
|
args=["one", "two", "three"],
|
|
kwargs={"the_kwarg": "test", "kw2": "ooo"},
|
|
slots={"first": "FIRST_SLOT"},
|
|
)
|
|
self.assertIsInstance(rendered, HttpResponse)
|
|
|
|
self.assertHTMLEqual(
|
|
rendered.content.decode(),
|
|
"""
|
|
the_arg: one
|
|
the_arg2: two
|
|
args: ('three',)
|
|
the_kwarg: test
|
|
kwargs: {'kw2': 'ooo'}
|
|
---
|
|
from_context: 98
|
|
---
|
|
slot_first: FIRST_SLOT
|
|
---
|
|
slot_second: SLOT_SECOND_DEFAULT
|
|
""",
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_to_response_change_response_class(self):
|
|
class MyResponse:
|
|
def __init__(self, content: str) -> None:
|
|
self.content = bytes(content, "utf-8")
|
|
|
|
class SimpleComponent(Component):
|
|
response_class = MyResponse
|
|
template: types.django_html = "HELLO"
|
|
|
|
rendered = SimpleComponent.render_to_response()
|
|
self.assertIsInstance(rendered, MyResponse)
|
|
|
|
self.assertHTMLEqual(
|
|
rendered.content.decode(),
|
|
"HELLO",
|
|
)
|
|
|
|
@parametrize_context_behavior([("django", False), ("isolated", True)])
|
|
def test_render_slot_as_func(self, context_behavior_data):
|
|
is_isolated = context_behavior_data
|
|
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% load component_tags %}
|
|
{% slot "first" required data1="abc" data2:hello="world" data2:one=123 %}
|
|
SLOT_DEFAULT
|
|
{% endslot %}
|
|
"""
|
|
|
|
def get_context_data(self, the_arg, the_kwarg=None, **kwargs):
|
|
return {
|
|
"the_arg": the_arg,
|
|
"the_kwarg": the_kwarg,
|
|
"kwargs": kwargs,
|
|
}
|
|
|
|
def first_slot(ctx: Context, slot_data: Dict, slot_ref: SlotRef):
|
|
self.assertIsInstance(ctx, Context)
|
|
# NOTE: Since the slot has access to the Context object, it should behave
|
|
# the same way as it does in templates - when in "isolated" mode, then the
|
|
# slot fill has access only to the "root" context, but not to the data of
|
|
# get_context_data() of SimpleComponent.
|
|
if is_isolated:
|
|
self.assertEqual(ctx.get("the_arg"), None)
|
|
self.assertEqual(ctx.get("the_kwarg"), None)
|
|
self.assertEqual(ctx.get("kwargs"), None)
|
|
self.assertEqual(ctx.get("abc"), None)
|
|
else:
|
|
self.assertEqual(ctx["the_arg"], "1")
|
|
self.assertEqual(ctx["the_kwarg"], 3)
|
|
self.assertEqual(ctx["kwargs"], {})
|
|
self.assertEqual(ctx["abc"], "def")
|
|
|
|
slot_data_expected = {
|
|
"data1": "abc",
|
|
"data2": {"hello": "world", "one": 123},
|
|
}
|
|
self.assertDictEqual(slot_data_expected, slot_data)
|
|
|
|
self.assertIsInstance(slot_ref, SlotRef)
|
|
self.assertEqual("SLOT_DEFAULT", str(slot_ref).strip())
|
|
|
|
return f"FROM_INSIDE_FIRST_SLOT | {slot_ref}"
|
|
|
|
rendered = SimpleComponent.render(
|
|
context={"abc": "def"},
|
|
args=["1"],
|
|
kwargs={"the_kwarg": 3},
|
|
slots={"first": first_slot},
|
|
)
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"FROM_INSIDE_FIRST_SLOT | SLOT_DEFAULT",
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_raises_on_missing_slot(self):
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% load component_tags %}
|
|
{% slot "first" required %}
|
|
{% endslot %}
|
|
"""
|
|
|
|
with self.assertRaises(TemplateSyntaxError):
|
|
SimpleComponent.render()
|
|
|
|
SimpleComponent.render(
|
|
slots={"first": "FIRST_SLOT"},
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_with_include(self):
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% load component_tags %}
|
|
{% include 'slotted_template.html' %}
|
|
"""
|
|
|
|
rendered = SimpleComponent.render()
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"""
|
|
<custom-template>
|
|
<header>Default header</header>
|
|
<main>Default main</main>
|
|
<footer>Default footer</footer>
|
|
</custom-template>
|
|
""",
|
|
)
|
|
|
|
# See https://github.com/EmilStenstrom/django-components/issues/580
|
|
# And https://github.com/EmilStenstrom/django-components/commit/fee26ec1d8b46b5ee065ca1ce6143889b0f96764
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_with_include_and_context(self):
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% load component_tags %}
|
|
{% include 'slotted_template.html' %}
|
|
"""
|
|
|
|
rendered = SimpleComponent.render(context=Context())
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"""
|
|
<custom-template>
|
|
<header>Default header</header>
|
|
<main>Default main</main>
|
|
<footer>Default footer</footer>
|
|
</custom-template>
|
|
""",
|
|
)
|
|
|
|
# See https://github.com/EmilStenstrom/django-components/issues/580
|
|
# And https://github.com/EmilStenstrom/django-components/commit/fee26ec1d8b46b5ee065ca1ce6143889b0f96764
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_with_include_and_request_context(self):
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% load component_tags %}
|
|
{% include 'slotted_template.html' %}
|
|
"""
|
|
|
|
rendered = SimpleComponent.render(context=RequestContext(HttpRequest()))
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"""
|
|
<custom-template>
|
|
<header>Default header</header>
|
|
<main>Default main</main>
|
|
<footer>Default footer</footer>
|
|
</custom-template>
|
|
""",
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_with_extends(self):
|
|
class SimpleComponent(Component):
|
|
template: types.django_html = """
|
|
{% extends 'block.html' %}
|
|
{% block body %}
|
|
OVERRIDEN
|
|
{% endblock %}
|
|
"""
|
|
|
|
rendered = SimpleComponent.render()
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"""
|
|
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<body>
|
|
<main role="main">
|
|
<div class='container main-container'>
|
|
OVERRIDEN
|
|
</div>
|
|
</main>
|
|
</body>
|
|
</html>
|
|
|
|
""",
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_can_access_instance(self):
|
|
class TestComponent(Component):
|
|
template = "Variable: <strong>{{ id }}</strong>"
|
|
|
|
def get_context_data(self, **attrs):
|
|
return {
|
|
"id": self.component_id,
|
|
}
|
|
|
|
rendered = TestComponent(component_id="123").render()
|
|
self.assertHTMLEqual(
|
|
rendered,
|
|
"Variable: <strong>123</strong>",
|
|
)
|
|
|
|
@parametrize_context_behavior(["django", "isolated"])
|
|
def test_render_to_response_can_access_instance(self):
|
|
class TestComponent(Component):
|
|
template = "Variable: <strong>{{ id }}</strong>"
|
|
|
|
def get_context_data(self, **attrs):
|
|
return {
|
|
"id": self.component_id,
|
|
}
|
|
|
|
rendered_resp = TestComponent(component_id="123").render_to_response()
|
|
self.assertHTMLEqual(
|
|
rendered_resp.content.decode("utf-8"),
|
|
"Variable: <strong>123</strong>",
|
|
)
|