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82 lines
2.6 KiB
Python
82 lines
2.6 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 .urls import 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_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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