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105 lines
3.5 KiB
Python
105 lines
3.5 KiB
Python
from django.shortcuts import resolve_url
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from django.test import SimpleTestCase, override_settings
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from django.urls import NoReverseMatch, reverse_lazy
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from .models import UnimportantThing
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from .views import params_cbv, params_view, some_cbv, some_view
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@override_settings(ROOT_URLCONF="resolve_url.urls")
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class ResolveUrlTests(SimpleTestCase):
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"""
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Tests for the resolve_url() function.
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"""
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def test_url_path(self):
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"""
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Passing a URL path to resolve_url() results in the same url.
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"""
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self.assertEqual("/something/", resolve_url("/something/"))
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def test_relative_path(self):
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"""
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Passing a relative URL path to resolve_url() results in the same url.
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"""
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self.assertEqual("../", resolve_url("../"))
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self.assertEqual("../relative/", resolve_url("../relative/"))
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self.assertEqual("./", resolve_url("./"))
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self.assertEqual("./relative/", resolve_url("./relative/"))
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def test_full_url(self):
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"""
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Passing a full URL to resolve_url() results in the same url.
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"""
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url = "http://example.com/"
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self.assertEqual(url, resolve_url(url))
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def test_model(self):
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"""
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Passing a model to resolve_url() results in get_absolute_url() being
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called on that model instance.
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"""
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m = UnimportantThing(importance=1)
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self.assertEqual(m.get_absolute_url(), resolve_url(m))
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def test_view_function(self):
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"""
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Passing a view function to resolve_url() results in the URL path
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mapping to that view name.
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"""
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resolved_url = resolve_url(some_view)
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self.assertEqual("/some-url/", resolved_url)
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def test_view_function_with_kwargs(self):
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self.assertEqual("/params/django/", resolve_url(params_view, slug="django"))
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def test_view_function_with_args(self):
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self.assertEqual("/params/django/", resolve_url(params_view, "django"))
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def test_class_based_view(self):
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self.assertEqual("/some-cbv/", resolve_url(some_cbv))
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def test_class_based_view_with_kwargs(self):
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self.assertEqual("/params-cbv/5/", resolve_url(params_cbv, pk=5))
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def test_class_based_view_with_args(self):
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self.assertEqual("/params-cbv/5/", resolve_url(params_cbv, 5))
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def test_missing_params_raise_no_reverse_match(self):
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with self.assertRaises(NoReverseMatch):
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resolve_url(params_view)
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with self.assertRaises(NoReverseMatch):
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resolve_url(params_cbv)
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def test_lazy_reverse(self):
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"""
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Passing the result of reverse_lazy is resolved to a real URL
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string.
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"""
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resolved_url = resolve_url(reverse_lazy("some-view"))
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self.assertIsInstance(resolved_url, str)
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self.assertEqual("/some-url/", resolved_url)
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def test_valid_view_name(self):
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"""
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Passing a view name to resolve_url() results in the URL path mapping
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to that view.
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"""
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resolved_url = resolve_url("some-view")
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self.assertEqual("/some-url/", resolved_url)
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def test_domain(self):
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"""
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Passing a domain to resolve_url() returns the same domain.
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"""
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self.assertEqual(resolve_url("example.com"), "example.com")
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def test_non_view_callable_raises_no_reverse_match(self):
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"""
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Passing a non-view callable into resolve_url() raises a
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NoReverseMatch exception.
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"""
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with self.assertRaises(NoReverseMatch):
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resolve_url(lambda: "asdf")
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