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141 lines
4.9 KiB
141 lines
4.9 KiB
# Copyright (c) 2014 Matthias C. M. Troffaes
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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from __future__ import unicode_literals
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import re
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import pytest
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import pybtex.database.input.bibtex
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import pybtex.plugin
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import pybtex.style.formatting.plain
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def test_plugin_loader():
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"""Check that all enumerated plugins can be imported."""
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for group in pybtex.plugin._DEFAULT_PLUGINS:
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for name in pybtex.plugin.enumerate_plugin_names(group):
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pybtex.plugin.find_plugin(group, name)
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class TestPlugin1(pybtex.plugin.Plugin):
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pass
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class TestPlugin2(pybtex.plugin.Plugin):
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pass
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class TestPlugin3(pybtex.plugin.Plugin):
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pass
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class TestPlugin4(pybtex.plugin.Plugin):
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pass
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def test_register_plugin_1():
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assert pybtex.plugin.register_plugin(
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'pybtex.style.formatting', 'yippikayee', TestPlugin1
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)
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assert pybtex.plugin.find_plugin(
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'pybtex.style.formatting', 'yippikayee'
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) is TestPlugin1
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assert not pybtex.plugin.register_plugin(
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'pybtex.style.formatting', 'yippikayee', TestPlugin2
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)
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assert pybtex.plugin.find_plugin(
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'pybtex.style.formatting', 'yippikayee'
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) is TestPlugin1
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assert pybtex.plugin.register_plugin(
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'pybtex.style.formatting', 'yippikayee', TestPlugin2, force=True
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)
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assert pybtex.plugin.find_plugin(
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'pybtex.style.formatting', 'yippikayee'
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), TestPlugin2
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def test_register_plugin_2():
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assert not pybtex.plugin.register_plugin(
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'pybtex.style.formatting', 'plain', TestPlugin2
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)
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plugin = pybtex.plugin.find_plugin('pybtex.style.formatting', 'plain')
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assert plugin is not TestPlugin2
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assert plugin is pybtex.style.formatting.plain.Style
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def test_register_plugin_3():
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assert pybtex.plugin.register_plugin(
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'pybtex.style.formatting.suffixes', '.woo', TestPlugin3
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)
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plugin = pybtex.plugin.find_plugin(
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'pybtex.style.formatting', filename='test.woo')
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assert plugin is TestPlugin3
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def test_bad_find_plugin():
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with pytest.raises(pybtex.plugin.PluginGroupNotFound):
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pybtex.plugin.find_plugin("pybtex.invalid.group", "__oops")
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with pytest.raises(pybtex.plugin.PluginNotFound) as excinfo:
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pybtex.plugin.find_plugin("pybtex.style.formatting", "__oops")
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assert 'plugin pybtex.style.formatting.__oops not found' in str(excinfo.value)
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with pytest.raises(pybtex.plugin.PluginNotFound):
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pybtex.plugin.find_plugin("pybtex.style.formatting", filename="oh.__oops")
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def test_bad_register_plugin():
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with pytest.raises(pybtex.plugin.PluginGroupNotFound):
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pybtex.plugin.register_plugin( "pybtex.invalid.group", "__oops", TestPlugin1)
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with pytest.raises(pybtex.plugin.PluginGroupNotFound):
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pybtex.plugin.register_plugin( "pybtex.invalid.group.suffixes", ".__oops", TestPlugin1)
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# suffixes must start with a dot
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with pytest.raises(ValueError):
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pybtex.plugin.register_plugin( "pybtex.style.formatting.suffixes", "notasuffix", TestPlugin1)
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def test_plugin_suffix():
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plugin = pybtex.plugin.find_plugin(
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"pybtex.database.input", filename="test.bib")
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assert plugin is pybtex.database.input.bibtex.Parser
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def test_plugin_alias():
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pybtex.plugin._DEFAULT_PLUGINS['pybtex.legacy.input'] = 'punchcard'
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assert pybtex.plugin.register_plugin('pybtex.legacy.input', 'punchcard', TestPlugin4)
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assert pybtex.plugin.register_plugin(
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'pybtex.legacy.input.aliases', 'punchedcard', TestPlugin4
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)
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assert list(pybtex.plugin.enumerate_plugin_names('pybtex.legacy.input')) == ['punchcard']
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plugin = pybtex.plugin.find_plugin("pybtex.legacy.input", 'punchedcard')
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assert plugin is TestPlugin4
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del pybtex.plugin._DEFAULT_PLUGINS['pybtex.legacy.input']
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def test_plugin_class():
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"""If a plugin class is passed to find_plugin(), it shoud be returned back."""
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plugin = pybtex.plugin.find_plugin("pybtex.database.input", 'bibtex')
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plugin2 = pybtex.plugin.find_plugin("pybtex.database.input", plugin)
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assert plugin == plugin2
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