| import mimetypes |
| import StringIO |
| import unittest |
| |
| from test import test_support |
| |
| # Tell it we don't know about external files: |
| mimetypes.knownfiles = [] |
| |
| |
| class MimeTypesTestCase(unittest.TestCase): |
| def setUp(self): |
| self.db = mimetypes.MimeTypes() |
| |
| def test_default_data(self): |
| self.assertEqual(self.db.guess_type("foo.html"), |
| ("text/html", None)) |
| self.assertEqual(self.db.guess_type("foo.tgz"), |
| ("application/x-tar", "gzip")) |
| self.assertEqual(self.db.guess_type("foo.tar.gz"), |
| ("application/x-tar", "gzip")) |
| self.assertEqual(self.db.guess_type("foo.tar.Z"), |
| ("application/x-tar", "compress")) |
| |
| def test_data_urls(self): |
| self.assertEqual(self.db.guess_type("data:,thisIsTextPlain"), |
| ("text/plain", None)) |
| self.assertEqual(self.db.guess_type("data:;base64,thisIsTextPlain"), |
| ("text/plain", None)) |
| self.assertEqual(self.db.guess_type("data:text/x-foo,thisIsTextXFoo"), |
| ("text/x-foo", None)) |
| |
| def test_file_parsing(self): |
| sio = StringIO.StringIO("x-application/x-unittest pyunit\n") |
| self.db.readfp(sio) |
| self.assertEqual(self.db.guess_type("foo.pyunit"), |
| ("x-application/x-unittest", None)) |
| self.assertEqual(self.db.guess_extension("x-application/x-unittest"), |
| ".pyunit") |
| |
| def test_non_standard_types(self): |
| # First try strict |
| self.assertEqual(self.db.guess_type('foo.xul', strict=1), |
| (None, None)) |
| self.assertEqual(self.db.guess_extension('image/jpg', strict=1), |
| None) |
| # And then non-strict |
| self.assertEqual(self.db.guess_type('foo.xul', strict=0), |
| ('text/xul', None)) |
| self.assertEqual(self.db.guess_extension('image/jpg', strict=0), |
| '.jpg') |
| |
| |
| def test_main(): |
| test_support.run_unittest(MimeTypesTestCase) |
| |
| |
| if __name__ == "__main__": |
| test_main() |