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Added tests to verify ticket #84

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fetchmany() with no arg is broken in cursor subclasses.
This commit is contained in:
Daniele Varrazzo 2012-01-10 01:27:43 +00:00
parent 702ae0a904
commit 05fb0e2fbf
1 changed files with 24 additions and 0 deletions
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24
tests/test_extras_dictcursor.py
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@ -41,6 +41,9 @@ class ExtrasDictCursorTests(unittest.TestCase):
def testDictCursorWithPlainCursorFetchMany(self):
self._testWithPlainCursor(lambda curs: curs.fetchmany(100)[0])
def testDictCursorWithPlainCursorFetchManyNoarg(self):
self._testWithPlainCursor(lambda curs: curs.fetchmany()[0])
def testDictCursorWithPlainCursorFetchAll(self):
self._testWithPlainCursor(lambda curs: curs.fetchall()[0])
@ -56,6 +59,9 @@ class ExtrasDictCursorTests(unittest.TestCase):
def testDictCursorWithPlainCursorRealFetchMany(self):
self._testWithPlainCursorReal(lambda curs: curs.fetchmany(100)[0])
def testDictCursorWithPlainCursorRealFetchManyNoarg(self):
self._testWithPlainCursorReal(lambda curs: curs.fetchmany()[0])
def testDictCursorWithPlainCursorRealFetchAll(self):
self._testWithPlainCursorReal(lambda curs: curs.fetchall()[0])
@ -72,6 +78,9 @@ class ExtrasDictCursorTests(unittest.TestCase):
def testDictCursorWithNamedCursorFetchMany(self):
self._testWithNamedCursor(lambda curs: curs.fetchmany(100)[0])
def testDictCursorWithNamedCursorFetchManyNoarg(self):
self._testWithNamedCursor(lambda curs: curs.fetchmany()[0])
def testDictCursorWithNamedCursorFetchAll(self):
self._testWithNamedCursor(lambda curs: curs.fetchall()[0])
@ -93,6 +102,9 @@ class ExtrasDictCursorTests(unittest.TestCase):
def testDictCursorRealWithNamedCursorFetchMany(self):
self._testWithNamedCursorReal(lambda curs: curs.fetchmany(100)[0])
def testDictCursorRealWithNamedCursorFetchManyNoarg(self):
self._testWithNamedCursorReal(lambda curs: curs.fetchmany()[0])
def testDictCursorRealWithNamedCursorFetchAll(self):
self._testWithNamedCursorReal(lambda curs: curs.fetchall()[0])
@ -187,6 +199,18 @@ class NamedTupleCursorTest(unittest.TestCase):
self.assertEqual(t[1], 'foo')
self.assertEqual(t.s, 'foo')
@skip_if_no_namedtuple
def test_fetchmany_noarg(self):
curs = self.conn.cursor()
curs.arraysize = 2
curs.execute("select * from nttest order by 1")
res = curs.fetchmany()
self.assertEqual(2, len(res))
self.assertEqual(res[0].i, 1)
self.assertEqual(res[0].s, 'foo')
self.assertEqual(res[1].i, 2)
self.assertEqual(res[1].s, 'bar')
@skip_if_no_namedtuple
def test_fetchmany(self):
curs = self.conn.cursor()