126 lines
5.9 KiB
Python
126 lines
5.9 KiB
Python
from __future__ import with_statement
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from django.test import TestCase
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import jinja2
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from compressor.conf import settings
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from compressor.tests.test_base import css_tag
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class TestJinja2CompressorExtension(TestCase):
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"""
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Test case for jinja2 extension.
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.. note::
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At tests we need to make some extra care about whitespace. Please note
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that we use jinja2 specific controls (*minus* character at block's
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beginning or end). For more information see jinja2 documentation.
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"""
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def assertStrippedEqual(self, result, expected):
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self.assertEqual(result.strip(), expected.strip(), "%r != %r" % (
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result.strip(), expected.strip()))
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def setUp(self):
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from compressor.contrib.jinja2ext import CompressorExtension
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self.env = jinja2.Environment(extensions=[CompressorExtension])
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def test_error_raised_if_no_arguments_given(self):
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self.assertRaises(jinja2.exceptions.TemplateSyntaxError,
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self.env.from_string, '{% compress %}Foobar{% endcompress %}')
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def test_error_raised_if_wrong_kind_given(self):
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self.assertRaises(jinja2.exceptions.TemplateSyntaxError,
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self.env.from_string, '{% compress foo %}Foobar{% endcompress %}')
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def test_error_raised_if_wrong_mode_given(self):
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self.assertRaises(jinja2.exceptions.TemplateSyntaxError,
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self.env.from_string, '{% compress css foo %}Foobar{% endcompress %}')
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def test_compress_is_disabled(self):
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org_COMPRESS_ENABLED = settings.COMPRESS_ENABLED
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settings.COMPRESS_ENABLED = False
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tag_body = '\n'.join([
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'<link rel="stylesheet" href="css/one.css" type="text/css" charset="utf-8">',
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'<style type="text/css">p { border:5px solid green;}</style>',
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'<link rel="stylesheet" href="css/two.css" type="text/css" charset="utf-8">',
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])
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template_string = '{% compress css %}' + tag_body + '{% endcompress %}'
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template = self.env.from_string(template_string)
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self.assertEqual(tag_body, template.render())
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settings.COMPRESS_ENABLED = org_COMPRESS_ENABLED
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def test_empty_tag(self):
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template = self.env.from_string(u"""{% compress js %}{% block js %}
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{% endblock %}{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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self.assertEqual(u'', template.render(context))
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def test_css_tag(self):
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template = self.env.from_string(u"""{% compress css -%}
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<link rel="stylesheet" href="{{ MEDIA_URL }}css/one.css" type="text/css" charset="utf-8">
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<style type="text/css">p { border:5px solid green;}</style>
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<link rel="stylesheet" href="{{ MEDIA_URL }}css/two.css" type="text/css" charset="utf-8">
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = css_tag("/media/CACHE/css/e41ba2cc6982.css")
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self.assertEqual(out, template.render(context))
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def test_nonascii_css_tag(self):
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template = self.env.from_string(u"""{% compress css -%}
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<link rel="stylesheet" href="{{ MEDIA_URL }}css/nonasc.css" type="text/css" charset="utf-8">
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<style type="text/css">p { border:5px solid green;}</style>
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = css_tag("/media/CACHE/css/799f6defe43c.css")
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self.assertEqual(out, template.render(context))
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def test_js_tag(self):
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template = self.env.from_string(u"""{% compress js -%}
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<script src="{{ MEDIA_URL }}js/one.js" type="text/javascript" charset="utf-8"></script>
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<script type="text/javascript" charset="utf-8">obj.value = "value";</script>
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = u'<script type="text/javascript" src="/media/CACHE/js/066cd253eada.js"></script>'
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self.assertEqual(out, template.render(context))
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def test_nonascii_js_tag(self):
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template = self.env.from_string(u"""{% compress js -%}
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<script src="{{ MEDIA_URL }}js/nonasc.js" type="text/javascript" charset="utf-8"></script>
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<script type="text/javascript" charset="utf-8">var test_value = "\u2014";</script>
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = u'<script type="text/javascript" src="/media/CACHE/js/e214fe629b28.js"></script>'
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self.assertEqual(out, template.render(context))
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def test_nonascii_latin1_js_tag(self):
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template = self.env.from_string(u"""{% compress js -%}
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<script src="{{ MEDIA_URL }}js/nonasc-latin1.js" type="text/javascript" charset="latin-1"></script>
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<script type="text/javascript">var test_value = "\u2014";</script>
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = u'<script type="text/javascript" src="/media/CACHE/js/be9e078b5ca7.js"></script>'
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self.assertEqual(out, template.render(context))
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def test_css_inline(self):
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template = self.env.from_string(u"""{% compress css, inline -%}
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<link rel="stylesheet" href="{{ MEDIA_URL }}css/one.css" type="text/css" charset="utf-8">
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<style type="text/css">p { border:5px solid green;}</style>
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = '\n'.join([
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'<style type="text/css">body { background:#990; }',
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'p { border:5px solid green;}</style>',
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])
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self.assertEqual(out, template.render(context))
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def test_js_inline(self):
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template = self.env.from_string(u"""{% compress js, inline -%}
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<script src="{{ MEDIA_URL }}js/one.js" type="text/css" type="text/javascript" charset="utf-8"></script>
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<script type="text/javascript" charset="utf-8">obj.value = "value";</script>
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{% endcompress %}""")
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context = {'MEDIA_URL': settings.COMPRESS_URL}
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out = '<script type="text/javascript">obj={};obj.value="value";</script>'
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self.assertEqual(out, template.render(context))
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