109 lines
4.2 KiB
Python
109 lines
4.2 KiB
Python
# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import re
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from django.conf import settings
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from django.template import Context # noqa
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from django.template import Template # noqa
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from django.utils.text import normalize_newlines # noqa
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from horizon.test import helpers as test
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def single_line(text):
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"""Quick utility to make comparing template output easier."""
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return re.sub(' +',
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' ',
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normalize_newlines(text).replace('\n', '')).strip()
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class TemplateTagTests(test.TestCase):
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"""Test Custom Template Tag."""
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def render_template_tag(self, tag_name, tag_require=''):
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tag_call = "{%% %s %%}" % tag_name
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return self.render_template(tag_call, tag_require)
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def render_template(self, template_text, tag_require='', context={}):
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"""Render a Custom Template to string."""
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template = Template("{%% load %s %%} %s"
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% (tag_require, template_text))
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return template.render(Context(context))
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def test_site_branding_tag(self):
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"""Test if site_branding tag renders the correct setting."""
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rendered_str = self.render_template_tag("site_branding", "branding")
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self.assertEqual(settings.SITE_BRANDING, rendered_str.strip(),
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"tag site_branding renders %s" % rendered_str.strip())
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def test_size_format_filters(self):
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size_str = ('5|diskgbformat', '10|diskgbformat',
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'5555|mb_float_format', '80|mb_float_format',
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'.5|mbformat', '0.005|mbformat', '0.0005|mbformat')
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expected = u' 5GB 10GB 5.4GB 80MB 512KB 5KB 524Bytes '
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text = ''
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for size_filter in size_str:
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text += '{{' + size_filter + '}} '
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rendered_str = self.render_template(tag_require='sizeformat',
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template_text=text)
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self.assertEqual(expected, rendered_str)
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def test_size_format_filters_with_string(self):
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size_str = ('"test"|diskgbformat', '"limit"|mb_float_format',
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'"no limit"|mbformat')
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expected = u' test limit no limit '
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text = ''
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for size_filter in size_str:
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text += '{{' + size_filter + '}} '
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rendered_str = self.render_template(tag_require='sizeformat',
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template_text=text)
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self.assertEqual(expected, rendered_str)
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def test_truncate_filter(self):
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ctx_string = {'val1': 'he',
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'val2': 'hellotrunc',
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'val3': 'four'}
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text = ('{{test.val1|truncate:1}}#{{test.val2|truncate:4}}#'
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'{{test.val3|truncate:10}}')
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expected = u' h#h...#four'
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rendered_str = self.render_template(tag_require='truncate_filter',
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template_text=text,
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context={'test': ctx_string})
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self.assertEqual(expected, rendered_str)
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def test_quota_filter(self):
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ctx_string = {'val1': 100,
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'val2': 1000,
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'val3': float('inf')}
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text = ('{{test.val1|quota:"TB"}}#{{test.val2|quota}}#'
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'{{test.val3|quota}}')
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expected = u' 100 TB Available#1000 Available#No Limit'
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rendered_str = self.render_template(tag_require='horizon',
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template_text=text,
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context={'test': ctx_string})
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self.assertEqual(expected, rendered_str)
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