mirror of https://github.com/tLDP/python-tldp
88 lines
2.5 KiB
Python
88 lines
2.5 KiB
Python
# -*- coding: utf8 -*-
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#
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# Copyright (c) 2016 Linux Documentation Project
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from __future__ import absolute_import, division, print_function
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from __future__ import unicode_literals
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import os
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import codecs
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import unittest
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from tempfile import NamedTemporaryFile as ntf
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# -- Test Data
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import example
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# -- SUT
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from tldp.typeguesser import guess
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from tldp.doctypes.common import SignatureChecker
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# -- shorthand
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opj = os.path.join
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opd = os.path.dirname
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opa = os.path.abspath
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sampledocs = opj(opd(__file__), 'sample-documents')
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def genericGuessTest(content, ext):
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tf = ntf(prefix='tldp-guesser-test-', suffix=ext, delete=False)
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tf.close()
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with codecs.open(tf.name, 'w', encoding='utf-8') as f:
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f.write(content)
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dt = guess(tf.name)
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os.unlink(tf.name)
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return dt
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class TestDoctypes(unittest.TestCase):
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def testISO_8859_1(self):
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dt = guess(opj(sampledocs, 'ISO-8859-1.sgml'))
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self.assertIsNotNone(dt)
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def testDetectionBySignature(self):
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for ex in example.sources:
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if isinstance(ex.doctype, SignatureChecker):
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dt = genericGuessTest(ex.content, ex['ext'])
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self.assertEqual(ex.doctype, dt)
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def testDetectionByExtension(self):
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for ex in example.sources:
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if not isinstance(ex.doctype, SignatureChecker):
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dt = genericGuessTest(ex.content, ex.ext)
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self.assertEqual(ex.doctype, dt)
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def testDetectionBogusExtension(self):
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dt = genericGuessTest('franks-cheese-shop', '.wmix')
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self.assertIsNone(dt)
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def testDetectionMissingExtension(self):
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dt = genericGuessTest('franks-cheese-shop', '')
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self.assertIsNone(dt)
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def testGuessNumber(self):
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self.assertIsNone(guess(7))
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def testGuessBadXML(self):
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dt = genericGuessTest('<valid class="bogus">XML</valid>', '.xml')
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self.assertIsNone(dt)
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def testGuessSingleMatchAsciidoc(self):
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ex = example.ex_asciidoc
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dt = genericGuessTest(ex.content, '.txt')
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self.assertEqual(ex.doctype, dt)
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def testGuessTooManyMatches(self):
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a = example.ex_docbook4xml.content
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b = example.ex_docbook5xml.content
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four, fourdt = a + b, example.ex_docbook4xml.doctype
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dt = genericGuessTest(four, '.xml')
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self.assertIs(dt, fourdt)
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five, fivedt = b + a, example.ex_docbook5xml.doctype
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dt = genericGuessTest(five, '.xml')
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self.assertIs(dt, fivedt)
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#
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# -- end of file
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