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#!/usr/bin/env python
import testsupport
import os, unittest, sys
import sqlite
class PgResultSetTests(unittest.TestCase, testsupport.TestSupport):
def setUp(self):
self.filename = self.getfilename()
self.cnx = sqlite.connect(self.filename)
self.cur = self.cnx.cursor()
def tearDown(self):
try:
self.cnx.close()
self.removefile()
except AttributeError:
pass
except sqlite.ProgrammingError:
pass
def getResult(self):
try:
self.cur.execute("DROP TABLE TEST")
except sqlite.DatabaseError, reason:
pass
self.cur.execute("CREATE TABLE TEST (id, name, age)")
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("-- types int, str, int")
self.cur.execute("SELECT id, name, age FROM TEST")
return self.cur.fetchone()
def CheckAttributeAccess(self):
res = self.getResult()
if not hasattr(res, "id"):
self.fail("Resultset doesn't have attribute 'id'")
if not hasattr(res, "ID"):
self.fail("Resultset doesn't have attribute 'ID'")
def CheckAttributeValue(self):
res = self.getResult()
if res.id != 5:
self.fail("id should be 5, is %i" % res.id)
if res.ID != 5:
self.fail("ID should be 5, is %i" % res.ID)
def CheckKeyAccess(self):
res = self.getResult()
if not "id" in res:
self.fail("Resultset doesn't have item 'id'")
if not "ID" in res:
self.fail("Resultset doesn't have item 'ID'")
def CheckKeyValue(self):
res = self.getResult()
if res["id"] != 5:
self.fail("id should be 5, is %i" % res.id)
if res["ID"] != 5:
self.fail("ID should be 5, is %i" % res.ID)
def CheckIndexValue(self):
res = self.getResult()
if res[0] != 5:
self.fail("item 0 should be 5, is %i" % res.id)
def Check_haskey(self):
res = self.getResult()
if not res.has_key("id"):
self.fail("resultset should have key 'id'")
if not res.has_key("ID"):
self.fail("resultset should have key 'ID'")
if not res.has_key("Id"):
self.fail("resultset should have key 'Id'")
def Check_len(self):
l = len(self.getResult())
if l != 3:
self.fail("length of resultset should be 3, is %i", l)
def Check_keys(self):
res = self.getResult()
if res.keys() != ["id", "name", "age"]:
self.fail("keys() should return %s, returns %s" %
(["id", "name", "age"], res.keys()))
def Check_values(self):
val = self.getResult().values()
if val != (5, 'Alice', 29):
self.fail("Wrong values(): %s" % val)
def Check_items(self):
it = self.getResult().items()
if it != [("id", 5), ("name", 'Alice'), ("age", 29)]:
self.fail("Wrong items(): %s" % it)
def Check_get(self):
res = self.getResult()
v = res.get("id")
if v != 5:
self.fail("Wrong result for get [1]")
v = res.get("ID")
if v != 5:
self.fail("Wrong result for get [2]")
v = res.get("asdf")
if v is not None:
self.fail("Wrong result for get [3]")
v = res.get("asdf", 6)
if v != 6:
self.fail("Wrong result for get [4]")
class TupleResultTests(unittest.TestCase, testsupport.TestSupport):
def setUp(self):
self.filename = self.getfilename()
self.cnx = sqlite.connect(self.filename)
self.cnx.rowclass = tuple
self.cur = self.cnx.cursor()
def tearDown(self):
try:
self.cnx.close()
self.removefile()
except AttributeError:
pass
except sqlite.ProgrammingError:
pass
def getOneResult(self):
try:
self.cur.execute("DROP TABLE TEST")
except sqlite.DatabaseError, reason:
pass
self.cur.execute("CREATE TABLE TEST (id, name, age)")
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("-- types int, str, int")
self.cur.execute("SELECT id, name, age FROM TEST")
return self.cur.fetchone()
def getManyResults(self):
try:
self.cur.execute("DROP TABLE TEST")
except sqlite.DatabaseError, reason:
pass
self.cur.execute("CREATE TABLE TEST (id, name, age)")
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("-- types int, str, int")
self.cur.execute("SELECT id, name, age FROM TEST")
return self.cur.fetchmany(2)
def getAllResults(self):
try:
self.cur.execute("DROP TABLE TEST")
except sqlite.DatabaseError, reason:
pass
self.cur.execute("CREATE TABLE TEST (id, name, age)")
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("INSERT INTO TEST (id, name, age) VALUES (%s, %s, %s)",
(5, 'Alice', 29))
self.cur.execute("-- types int, str, int")
self.cur.execute("SELECT id, name, age FROM TEST")
return self.cur.fetchall()
def CheckRowTypeIsTupleFetchone(self):
res = self.getOneResult()
self.failUnless(type(res) is tuple, "Result type of row isn't a tuple")
def CheckRowTypeIsTupleFetchmany(self):
res = self.getManyResults()
self.failUnless(type(res[1]) is tuple, "Result type of row isn't a tuple")
def CheckRowTypeIsTupleFetchall(self):
res = self.getAllResults()
self.failUnless(type(res[2]) is tuple, "Result type of row isn't a tuple")
def suite():
tests = [unittest.makeSuite(PgResultSetTests, "Check"),
unittest.makeSuite(PgResultSetTests, "Check")]
if sys.version_info >= (2,2):
tests.append(unittest.makeSuite(TupleResultTests, "Check"))
return unittest.TestSuite(tests)
def main():
runner = unittest.TextTestRunner()
runner.run(suite())
if __name__ == "__main__":
main()
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