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Split the binary tests out a bit.

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This commit is contained in:
James Henstridge 2008-01-16 18:08:12 +00:00
parent f64cbeda46
commit bc663111b6
1 changed files with 8 additions and 2 deletions
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10
tests/types_basic.py
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@ -13,14 +13,14 @@
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
import sys
try:
import decimal
except:
pass
import psycopg2
import sys
import unittest
import psycopg2
import tests
@ -65,11 +65,17 @@ class TypesBasicTests(unittest.TestCase):
b = psycopg2.Binary(s)
buf = self.execute("SELECT %s::bytea AS foo", (b,))
self.failUnless(str(buf) == s, "wrong binary quoting")
def testBinaryEmptyString(self):
# test to make sure an empty Binary is converted to an empty string
b = psycopg2.Binary('')
self.assertEqual(str(b), "''")
def testBinaryRoundTrip(self):
# test to make sure buffers returned by psycopg2 are
# understood by execute:
s = ''.join([chr(x) for x in range(256)])
buf = self.execute("SELECT %s::bytea AS foo", (psycopg2.Binary(s),))
buf2 = self.execute("SELECT %s::bytea AS foo", (buf,))
self.failUnless(str(buf2) == s, "wrong binary quoting")