mirror of https://github.com/tLDP/python-tldp
67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
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from __future__ import absolute_import, division, print_function
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import os
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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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def genericGuessTest(content, ext):
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f = ntf(prefix='tldp-guesser-test-', suffix=ext, delete=False)
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f.write(content)
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f.flush()
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dt = guess(f.name)
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f.close()
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os.unlink(f.name)
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return dt
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class TestDoctypes(unittest.TestCase):
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def testDetectionBySignature(self):
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for ex in example.sources:
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if isinstance(ex.type, SignatureChecker):
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dt = genericGuessTest(ex.content, ex['ext'])
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self.assertEqual(ex.type, 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.type, SignatureChecker):
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dt = genericGuessTest(ex.content, ex.ext)
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self.assertEqual(ex.type, 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 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.type
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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.type
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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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