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author | Preston Timmons <prestontimmons@gmail.com> | 2015-02-03 14:41:51 -0600 |
---|---|---|
committer | Tim Graham <timograham@gmail.com> | 2015-02-04 09:47:24 -0500 |
commit | 23c4cbc0fa8217fa5fa2f6ce77437d403ea0eaff (patch) | |
tree | 71af2214e89fa049c471d78b15a2b7d94da0b1ea | |
parent | 4d3470e52e005ed75aa6c7d4204bf5ca87733f85 (diff) | |
download | django-23c4cbc0fa8217fa5fa2f6ce77437d403ea0eaff.tar.gz |
Cleaned up formatting in template_tests.test_custom.
-rw-r--r-- | tests/template_tests/test_custom.py | 272 |
1 files changed, 135 insertions, 137 deletions
diff --git a/tests/template_tests/test_custom.py b/tests/template_tests/test_custom.py index 66bb3fd156..3e817254ee 100644 --- a/tests/template_tests/test_custom.py +++ b/tests/template_tests/test_custom.py @@ -1,32 +1,34 @@ from __future__ import unicode_literals -from unittest import TestCase - -from django import template -from django.test import ignore_warnings -from django.utils import six +from django.template import Context, Template, TemplateSyntaxError +from django.test import SimpleTestCase, ignore_warnings from django.utils.deprecation import RemovedInDjango20Warning from .templatetags import custom, inclusion -class CustomFilterTests(TestCase): +class CustomFilterTests(SimpleTestCase): + def test_filter(self): - t = template.Template("{% load custom %}{{ string|trim:5 }}") + t = Template("{% load custom %}{{ string|trim:5 }}") self.assertEqual( - t.render(template.Context({"string": "abcdefghijklmnopqrstuvwxyz"})), + t.render(Context({"string": "abcdefghijklmnopqrstuvwxyz"})), "abcde" ) -class CustomTagTests(TestCase): +class TagTestCase(SimpleTestCase): + def verify_tag(self, tag, name): self.assertEqual(tag.__name__, name) self.assertEqual(tag.__doc__, 'Expected %s __doc__' % name) self.assertEqual(tag.__dict__['anything'], 'Expected %s __dict__' % name) + +class SimpleTagTests(TagTestCase): + def test_simple_tags(self): - c = template.Context({'value': 42}) + c = Context({'value': 42}) templates = [ ('{% load custom %}{% no_params %}', 'no_params - Expected result'), @@ -55,11 +57,11 @@ class CustomTagTests(TestCase): ] for entry in templates: - t = template.Template(entry[0]) + t = Template(entry[0]) self.assertEqual(t.render(c), entry[1]) for entry in templates: - t = template.Template("%s as var %%}Result: {{ var }}" % entry[0][0:-2]) + t = Template("%s as var %%}Result: {{ var }}" % entry[0][0:-2]) self.assertEqual(t.render(c), "Result: %s" % entry[1]) def test_simple_tag_errors(self): @@ -70,19 +72,19 @@ class CustomTagTests(TestCase): '{% load custom %}{% simple_two_params 37 42 56 %}'), ("'simple_one_default' received too many positional arguments", '{% load custom %}{% simple_one_default 37 42 56 %}'), - ("'simple_unlimited_args_kwargs' received some positional argument\(s\) after some keyword argument\(s\)", + ("'simple_unlimited_args_kwargs' received some positional argument(s) after some keyword argument(s)", '{% load custom %}{% simple_unlimited_args_kwargs 37 40|add:2 eggs="scrambled" 56 four=1|add:3 %}'), ("'simple_unlimited_args_kwargs' received multiple values for keyword argument 'eggs'", '{% load custom %}{% simple_unlimited_args_kwargs 37 eggs="scrambled" eggs="scrambled" %}'), ] for entry in errors: - six.assertRaisesRegex(self, template.TemplateSyntaxError, entry[0], template.Template, entry[1]) + with self.assertRaisesMessage(TemplateSyntaxError, entry[0]): + Template(entry[1]) for entry in errors: - six.assertRaisesRegex( - self, template.TemplateSyntaxError, entry[0], template.Template, "%s as var %%}" % entry[1][0:-2], - ) + with self.assertRaisesMessage(TemplateSyntaxError, entry[0]): + Template("%s as var %%}" % entry[1][0:-2]) def test_simple_tag_registration(self): # Test that the decorators preserve the decorated function's docstring, name and attributes. @@ -96,130 +98,120 @@ class CustomTagTests(TestCase): def test_simple_tag_missing_context(self): # The 'context' parameter must be present when takes_context is True - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'simple_tag_without_context_parameter' is decorated with takes_context=True so it must have a first argument of 'context'", - template.Template, '{% load custom %}{% simple_tag_without_context_parameter 123 %}') - - def test_inclusion_tags(self): - c = template.Context({'value': 42}) - - t = template.Template('{% load inclusion %}{% inclusion_no_params %}') - self.assertEqual(t.render(c), 'inclusion_no_params - Expected result\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_param 37 %}') - self.assertEqual(t.render(c), 'inclusion_one_param - Expected result: 37\n') - - t = template.Template('{% load inclusion %}{% inclusion_explicit_no_context 37 %}') - self.assertEqual(t.render(c), 'inclusion_explicit_no_context - Expected result: 37\n') - - t = template.Template('{% load inclusion %}{% inclusion_no_params_with_context %}') - self.assertEqual(t.render(c), 'inclusion_no_params_with_context - Expected result (context value: 42)\n') - - t = template.Template('{% load inclusion %}{% inclusion_params_and_context 37 %}') - self.assertEqual(t.render(c), 'inclusion_params_and_context - Expected result (context value: 42): 37\n') - - t = template.Template('{% load inclusion %}{% inclusion_two_params 37 42 %}') - self.assertEqual(t.render(c), 'inclusion_two_params - Expected result: 37, 42\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_default 37 %}') - self.assertEqual(t.render(c), 'inclusion_one_default - Expected result: 37, hi\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_default 37 two="hello" %}') - self.assertEqual(t.render(c), 'inclusion_one_default - Expected result: 37, hello\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_default one=99 two="hello" %}') - self.assertEqual(t.render(c), 'inclusion_one_default - Expected result: 99, hello\n') - - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_one_default' received unexpected keyword argument 'three'", - template.Template, '{% load inclusion %}{% inclusion_one_default 99 two="hello" three="foo" %}') - - t = template.Template('{% load inclusion %}{% inclusion_one_default 37 42 %}') - self.assertEqual(t.render(c), 'inclusion_one_default - Expected result: 37, 42\n') - - t = template.Template('{% load inclusion %}{% inclusion_unlimited_args 37 %}') - self.assertEqual(t.render(c), 'inclusion_unlimited_args - Expected result: 37, hi\n') - - t = template.Template('{% load inclusion %}{% inclusion_unlimited_args 37 42 56 89 %}') - self.assertEqual(t.render(c), 'inclusion_unlimited_args - Expected result: 37, 42, 56, 89\n') - - t = template.Template('{% load inclusion %}{% inclusion_only_unlimited_args %}') - self.assertEqual(t.render(c), 'inclusion_only_unlimited_args - Expected result: \n') - - t = template.Template('{% load inclusion %}{% inclusion_only_unlimited_args 37 42 56 89 %}') - self.assertEqual(t.render(c), 'inclusion_only_unlimited_args - Expected result: 37, 42, 56, 89\n') + msg = ( + "'simple_tag_without_context_parameter' is decorated with " + "takes_context=True so it must have a first argument of 'context'" + ) + with self.assertRaisesMessage(TemplateSyntaxError, msg): + Template('{% load custom %}{% simple_tag_without_context_parameter 123 %}') - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_two_params' received too many positional arguments", - template.Template, '{% load inclusion %}{% inclusion_two_params 37 42 56 %}') - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_one_default' received too many positional arguments", - template.Template, '{% load inclusion %}{% inclusion_one_default 37 42 56 %}') +class InclusionTagTests(TagTestCase): - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_one_default' did not receive value\(s\) for the argument\(s\): 'one'", - template.Template, '{% load inclusion %}{% inclusion_one_default %}') + def test_inclusion_tags(self): + c = Context({'value': 42}) - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_unlimited_args' did not receive value\(s\) for the argument\(s\): 'one'", - template.Template, '{% load inclusion %}{% inclusion_unlimited_args %}') + templates = [ + ('{% load inclusion %}{% inclusion_no_params %}', 'inclusion_no_params - Expected result\n'), + ('{% load inclusion %}{% inclusion_one_param 37 %}', 'inclusion_one_param - Expected result: 37\n'), + ('{% load inclusion %}{% inclusion_explicit_no_context 37 %}', + 'inclusion_explicit_no_context - Expected result: 37\n'), + ('{% load inclusion %}{% inclusion_no_params_with_context %}', + 'inclusion_no_params_with_context - Expected result (context value: 42)\n'), + ('{% load inclusion %}{% inclusion_params_and_context 37 %}', + 'inclusion_params_and_context - Expected result (context value: 42): 37\n'), + ('{% load inclusion %}{% inclusion_two_params 37 42 %}', + 'inclusion_two_params - Expected result: 37, 42\n'), + ('{% load inclusion %}{% inclusion_one_default 37 %}', 'inclusion_one_default - Expected result: 37, hi\n'), + ('{% load inclusion %}{% inclusion_one_default 37 two="hello" %}', + 'inclusion_one_default - Expected result: 37, hello\n'), + ('{% load inclusion %}{% inclusion_one_default one=99 two="hello" %}', + 'inclusion_one_default - Expected result: 99, hello\n'), + ('{% load inclusion %}{% inclusion_one_default 37 42 %}', + 'inclusion_one_default - Expected result: 37, 42\n'), + ('{% load inclusion %}{% inclusion_unlimited_args 37 %}', + 'inclusion_unlimited_args - Expected result: 37, hi\n'), + ('{% load inclusion %}{% inclusion_unlimited_args 37 42 56 89 %}', + 'inclusion_unlimited_args - Expected result: 37, 42, 56, 89\n'), + ('{% load inclusion %}{% inclusion_only_unlimited_args %}', + 'inclusion_only_unlimited_args - Expected result: \n'), + ('{% load inclusion %}{% inclusion_only_unlimited_args 37 42 56 89 %}', + 'inclusion_only_unlimited_args - Expected result: 37, 42, 56, 89\n'), + ('{% load inclusion %}{% inclusion_unlimited_args_kwargs 37 40|add:2 56 eggs="scrambled" four=1|add:3 %}', + 'inclusion_unlimited_args_kwargs - Expected result: 37, 42, 56 / eggs=scrambled, four=4\n'), + ] - t = template.Template('{% load inclusion %}{% inclusion_unlimited_args_kwargs 37 40|add:2 56 eggs="scrambled" four=1|add:3 %}') - self.assertEqual(t.render(c), 'inclusion_unlimited_args_kwargs - Expected result: 37, 42, 56 / eggs=scrambled, four=4\n') + for entry in templates: + t = Template(entry[0]) + self.assertEqual(t.render(c), entry[1]) - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_unlimited_args_kwargs' received some positional argument\(s\) after some keyword argument\(s\)", - template.Template, '{% load inclusion %}{% inclusion_unlimited_args_kwargs 37 40|add:2 eggs="scrambled" 56 four=1|add:3 %}') + def test_inclusion_tag_errors(self): + errors = [ + ("'inclusion_one_default' received unexpected keyword argument 'three'", + '{% load inclusion %}{% inclusion_one_default 99 two="hello" three="foo" %}'), + ("'inclusion_two_params' received too many positional arguments", + '{% load inclusion %}{% inclusion_two_params 37 42 56 %}'), + ("'inclusion_one_default' received too many positional arguments", + '{% load inclusion %}{% inclusion_one_default 37 42 56 %}'), + ("'inclusion_one_default' did not receive value(s) for the argument(s): 'one'", + '{% load inclusion %}{% inclusion_one_default %}'), + ("'inclusion_unlimited_args' did not receive value(s) for the argument(s): 'one'", + '{% load inclusion %}{% inclusion_unlimited_args %}'), + ( + "'inclusion_unlimited_args_kwargs' received some positional argument(s) " + "after some keyword argument(s)", + '{% load inclusion %}{% inclusion_unlimited_args_kwargs 37 40|add:2 eggs="boiled" 56 four=1|add:3 %}', + ), + ("'inclusion_unlimited_args_kwargs' received multiple values for keyword argument 'eggs'", + '{% load inclusion %}{% inclusion_unlimited_args_kwargs 37 eggs="scrambled" eggs="scrambled" %}'), + ] - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_unlimited_args_kwargs' received multiple values for keyword argument 'eggs'", - template.Template, '{% load inclusion %}{% inclusion_unlimited_args_kwargs 37 eggs="scrambled" eggs="scrambled" %}') + for entry in errors: + with self.assertRaisesMessage(TemplateSyntaxError, entry[0]): + Template(entry[1]) def test_include_tag_missing_context(self): # The 'context' parameter must be present when takes_context is True - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'inclusion_tag_without_context_parameter' is decorated with takes_context=True so it must have a first argument of 'context'", - template.Template, '{% load inclusion %}{% inclusion_tag_without_context_parameter 123 %}') + msg = ( + "'inclusion_tag_without_context_parameter' is decorated with " + "takes_context=True so it must have a first argument of 'context'" + ) + with self.assertRaisesMessage(TemplateSyntaxError, msg): + Template('{% load inclusion %}{% inclusion_tag_without_context_parameter 123 %}') def test_inclusion_tags_from_template(self): - c = template.Context({'value': 42}) - - t = template.Template('{% load inclusion %}{% inclusion_no_params_from_template %}') - self.assertEqual(t.render(c), 'inclusion_no_params_from_template - Expected result\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_param_from_template 37 %}') - self.assertEqual(t.render(c), 'inclusion_one_param_from_template - Expected result: 37\n') - - t = template.Template('{% load inclusion %}{% inclusion_explicit_no_context_from_template 37 %}') - self.assertEqual(t.render(c), 'inclusion_explicit_no_context_from_template - Expected result: 37\n') - - t = template.Template('{% load inclusion %}{% inclusion_no_params_with_context_from_template %}') - self.assertEqual(t.render(c), 'inclusion_no_params_with_context_from_template - Expected result (context value: 42)\n') - - t = template.Template('{% load inclusion %}{% inclusion_params_and_context_from_template 37 %}') - self.assertEqual(t.render(c), 'inclusion_params_and_context_from_template - Expected result (context value: 42): 37\n') + c = Context({'value': 42}) - t = template.Template('{% load inclusion %}{% inclusion_two_params_from_template 37 42 %}') - self.assertEqual(t.render(c), 'inclusion_two_params_from_template - Expected result: 37, 42\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_default_from_template 37 %}') - self.assertEqual(t.render(c), 'inclusion_one_default_from_template - Expected result: 37, hi\n') - - t = template.Template('{% load inclusion %}{% inclusion_one_default_from_template 37 42 %}') - self.assertEqual(t.render(c), 'inclusion_one_default_from_template - Expected result: 37, 42\n') - - t = template.Template('{% load inclusion %}{% inclusion_unlimited_args_from_template 37 %}') - self.assertEqual(t.render(c), 'inclusion_unlimited_args_from_template - Expected result: 37, hi\n') - - t = template.Template('{% load inclusion %}{% inclusion_unlimited_args_from_template 37 42 56 89 %}') - self.assertEqual(t.render(c), 'inclusion_unlimited_args_from_template - Expected result: 37, 42, 56, 89\n') - - t = template.Template('{% load inclusion %}{% inclusion_only_unlimited_args_from_template %}') - self.assertEqual(t.render(c), 'inclusion_only_unlimited_args_from_template - Expected result: \n') + templates = [ + ('{% load inclusion %}{% inclusion_no_params_from_template %}', + 'inclusion_no_params_from_template - Expected result\n'), + ('{% load inclusion %}{% inclusion_one_param_from_template 37 %}', + 'inclusion_one_param_from_template - Expected result: 37\n'), + ('{% load inclusion %}{% inclusion_explicit_no_context_from_template 37 %}', + 'inclusion_explicit_no_context_from_template - Expected result: 37\n'), + ('{% load inclusion %}{% inclusion_no_params_with_context_from_template %}', + 'inclusion_no_params_with_context_from_template - Expected result (context value: 42)\n'), + ('{% load inclusion %}{% inclusion_params_and_context_from_template 37 %}', + 'inclusion_params_and_context_from_template - Expected result (context value: 42): 37\n'), + ('{% load inclusion %}{% inclusion_two_params_from_template 37 42 %}', + 'inclusion_two_params_from_template - Expected result: 37, 42\n'), + ('{% load inclusion %}{% inclusion_one_default_from_template 37 %}', + 'inclusion_one_default_from_template - Expected result: 37, hi\n'), + ('{% load inclusion %}{% inclusion_one_default_from_template 37 42 %}', + 'inclusion_one_default_from_template - Expected result: 37, 42\n'), + ('{% load inclusion %}{% inclusion_unlimited_args_from_template 37 %}', + 'inclusion_unlimited_args_from_template - Expected result: 37, hi\n'), + ('{% load inclusion %}{% inclusion_unlimited_args_from_template 37 42 56 89 %}', + 'inclusion_unlimited_args_from_template - Expected result: 37, 42, 56, 89\n'), + ('{% load inclusion %}{% inclusion_only_unlimited_args_from_template %}', + 'inclusion_only_unlimited_args_from_template - Expected result: \n'), + ('{% load inclusion %}{% inclusion_only_unlimited_args_from_template 37 42 56 89 %}', + 'inclusion_only_unlimited_args_from_template - Expected result: 37, 42, 56, 89\n'), + ] - t = template.Template('{% load inclusion %}{% inclusion_only_unlimited_args_from_template 37 42 56 89 %}') - self.assertEqual(t.render(c), 'inclusion_only_unlimited_args_from_template - Expected result: 37, 42, 56, 89\n') + for entry in templates: + t = Template(entry[0]) + self.assertEqual(t.render(c), entry[1]) def test_inclusion_tag_registration(self): # Test that the decorators preserve the decorated function's docstring, name and attributes. @@ -243,12 +235,12 @@ class CustomTagTests(TestCase): Test that inclusion tag passes down `current_app` of context to the Context of the included/rendered template as well. """ - c = template.Context({}) - t = template.Template('{% load inclusion %}{% inclusion_tag_current_app %}') + c = Context({}) + t = Template('{% load inclusion %}{% inclusion_tag_current_app %}') self.assertEqual(t.render(c).strip(), 'None') # That part produces the deprecation warning - c = template.Context({}, current_app='advanced') + c = Context({}, current_app='advanced') self.assertEqual(t.render(c).strip(), 'advanced') def test_15070_use_l10n(self): @@ -256,17 +248,20 @@ class CustomTagTests(TestCase): Test that inclusion tag passes down `use_l10n` of context to the Context of the included/rendered template as well. """ - c = template.Context({}) - t = template.Template('{% load inclusion %}{% inclusion_tag_use_l10n %}') + c = Context({}) + t = Template('{% load inclusion %}{% inclusion_tag_use_l10n %}') self.assertEqual(t.render(c).strip(), 'None') c.use_l10n = True self.assertEqual(t.render(c).strip(), 'True') + +class AssignmentTagTests(TagTestCase): + def test_assignment_tags(self): - c = template.Context({'value': 42}) + c = Context({'value': 42}) - t = template.Template('{% load custom %}{% assignment_no_params as var %}The result is: {{ var }}') + t = Template('{% load custom %}{% assignment_no_params as var %}The result is: {{ var }}') self.assertEqual(t.render(c), 'The result is: assignment_no_params - Expected result') def test_assignment_tag_registration(self): @@ -275,6 +270,9 @@ class CustomTagTests(TestCase): def test_assignment_tag_missing_context(self): # The 'context' parameter must be present when takes_context is True - six.assertRaisesRegex(self, template.TemplateSyntaxError, - "'assignment_tag_without_context_parameter' is decorated with takes_context=True so it must have a first argument of 'context'", - template.Template, '{% load custom %}{% assignment_tag_without_context_parameter 123 as var %}') + msg = ( + "'assignment_tag_without_context_parameter' is decorated with " + "takes_context=True so it must have a first argument of 'context'" + ) + with self.assertRaisesMessage(TemplateSyntaxError, msg): + Template('{% load custom %}{% assignment_tag_without_context_parameter 123 as var %}') |