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655f524915
* Converted the ``libraries`` and ``builtins`` globals of ``django.template.base`` into properties of the Engine class. * Added a public API for explicit registration of libraries and builtins.
76 lines
3.3 KiB
Python
76 lines
3.3 KiB
Python
from django.template import TemplateSyntaxError
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from django.test import SimpleTestCase
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from ..utils import setup
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class LoadTagTests(SimpleTestCase):
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libraries = {
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'subpackage.echo': 'template_tests.templatetags.subpackage.echo',
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'testtags': 'template_tests.templatetags.testtags',
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}
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@setup({'load01': '{% load testtags subpackage.echo %}{% echo test %} {% echo2 "test" %}'})
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def test_load01(self):
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output = self.engine.render_to_string('load01')
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self.assertEqual(output, 'test test')
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@setup({'load02': '{% load subpackage.echo %}{% echo2 "test" %}'})
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def test_load02(self):
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output = self.engine.render_to_string('load02')
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self.assertEqual(output, 'test')
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# {% load %} tag, importing individual tags
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@setup({'load03': '{% load echo from testtags %}{% echo this that theother %}'})
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def test_load03(self):
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output = self.engine.render_to_string('load03')
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self.assertEqual(output, 'this that theother')
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@setup({'load04': '{% load echo other_echo from testtags %}'
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'{% echo this that theother %} {% other_echo and another thing %}'})
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def test_load04(self):
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output = self.engine.render_to_string('load04')
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self.assertEqual(output, 'this that theother and another thing')
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@setup({'load05': '{% load echo upper from testtags %}'
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'{% echo this that theother %} {{ statement|upper }}'})
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def test_load05(self):
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output = self.engine.render_to_string('load05', {'statement': 'not shouting'})
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self.assertEqual(output, 'this that theother NOT SHOUTING')
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@setup({'load06': '{% load echo2 from subpackage.echo %}{% echo2 "test" %}'})
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def test_load06(self):
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output = self.engine.render_to_string('load06')
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self.assertEqual(output, 'test')
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# {% load %} tag errors
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@setup({'load07': '{% load echo other_echo bad_tag from testtags %}'})
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def test_load07(self):
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msg = "'bad_tag' is not a valid tag or filter in tag library 'testtags'"
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with self.assertRaisesMessage(TemplateSyntaxError, msg):
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self.engine.get_template('load07')
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@setup({'load08': '{% load echo other_echo bad_tag from %}'})
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def test_load08(self):
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msg = "'echo' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
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with self.assertRaisesMessage(TemplateSyntaxError, msg):
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self.engine.get_template('load08')
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@setup({'load09': '{% load from testtags %}'})
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def test_load09(self):
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msg = "'from' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
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with self.assertRaisesMessage(TemplateSyntaxError, msg):
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self.engine.get_template('load09')
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@setup({'load10': '{% load echo from bad_library %}'})
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def test_load10(self):
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msg = "'bad_library' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
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with self.assertRaisesMessage(TemplateSyntaxError, msg):
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self.engine.get_template('load10')
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@setup({'load12': '{% load subpackage.missing %}'})
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def test_load12(self):
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msg = "'subpackage.missing' is not a registered tag library. Must be one of:\nsubpackage.echo\ntesttags"
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with self.assertRaisesMessage(TemplateSyntaxError, msg):
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self.engine.get_template('load12')
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