515bca0f96
things that need to be dealt with but the majority of the code has now been transformed to use either Unicode or encoded strings with Oracle.
51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
"""Module for testing cursor variables."""
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import sys
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class TestCursorVar(BaseTestCase):
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def testBindCursor(self):
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"test binding in a cursor"
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cursor = self.connection.cursor()
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self.failUnlessEqual(cursor.description, None)
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self.cursor.execute(u"""
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begin
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open :p_Cursor for select 1 NumberCol from dual;
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end;""",
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p_Cursor = cursor)
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self.failUnlessEqual(cursor.description,
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[ ('NUMBERCOL', cx_Oracle.NUMBER, 127, 2, 0, 0, 1) ])
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self.failUnlessEqual(cursor.fetchall(), [(1.0,)])
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def testBindCursorInPackage(self):
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"test binding in a cursor from a package"
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cursor = self.connection.cursor()
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self.failUnlessEqual(cursor.description, None)
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self.cursor.callproc(u"pkg_TestOutCursors.TestOutCursor", (2, cursor))
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self.failUnlessEqual(cursor.description,
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[ ('INTCOL', cx_Oracle.NUMBER, 10, 22, 9, 0, 0),
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('STRINGCOL', cx_Oracle.STRING, 20, 20, 0, 0, 0) ])
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self.failUnlessEqual(cursor.fetchall(),
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[ (1, 'String 1'), (2, 'String 2') ])
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def testFetchCursor(self):
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"test fetching a cursor"
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self.cursor.execute(u"""
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select
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IntCol,
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cursor(select IntCol + 1 from dual) CursorValue
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from TestNumbers
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order by IntCol""")
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if len(str(sys.maxint)) == 10:
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size = 4
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else:
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size = 8
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self.failUnlessEqual(self.cursor.description,
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[ (u'INTCOL', cx_Oracle.NUMBER, 10, 22, 9, 0, 0),
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(u'CURSORVALUE', cx_Oracle.CURSOR, -1, size, 0, 0, 1) ])
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for i in range(1, 11):
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number, cursor = self.cursor.fetchone()
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self.failUnlessEqual(number, i)
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self.failUnlessEqual(cursor.fetchall(), [(i + 1,)])
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