d242bc716d
rework test suite to use tox and simplify test suite (also added a test number to each test case for easier reference).
247 lines
10 KiB
Python
247 lines
10 KiB
Python
#------------------------------------------------------------------------------
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# Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
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#
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# Portions Copyright 2007-2015, Anthony Tuininga. All rights reserved.
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#
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# Portions Copyright 2001-2007, Computronix (Canada) Ltd., Edmonton, Alberta,
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# Canada. All rights reserved.
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#------------------------------------------------------------------------------
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"""
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2100 - Module for testing NCHAR variables
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"""
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import TestEnv
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import cx_Oracle
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class TestCase(TestEnv.BaseTestCase):
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def setUp(self):
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TestEnv.BaseTestCase.setUp(self)
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self.rawData = []
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self.dataByKey = {}
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for i in range(1, 11):
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unicodeCol = "Unicode \u3042 %d" % i
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fixedCharCol = ("Fixed Unicode %d" % i).ljust(40)
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if i % 2:
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nullableCol = "Nullable %d" % i
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else:
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nullableCol = None
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dataTuple = (i, unicodeCol, fixedCharCol, nullableCol)
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self.rawData.append(dataTuple)
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self.dataByKey[i] = dataTuple
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def test_2100_UnicodeLength(self):
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"2100 - test value length"
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returnValue = self.cursor.var(int)
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self.cursor.execute("""
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begin
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:retval := LENGTH(:value);
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end;""",
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value = "InVal \u3042",
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retval = returnValue)
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self.assertEqual(returnValue.getvalue(), 7)
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def test_2101_BindUnicode(self):
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"2101 - test binding in a unicode"
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self.cursor.setinputsizes(value = cx_Oracle.DB_TYPE_NVARCHAR)
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self.cursor.execute("""
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select * from TestUnicodes
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where UnicodeCol = :value""",
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value = "Unicode \u3042 5")
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self.assertEqual(self.cursor.fetchall(), [self.dataByKey[5]])
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def test_2102_BindDifferentVar(self):
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"2102 - test binding a different variable on second execution"
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retval_1 = self.cursor.var(cx_Oracle.DB_TYPE_NVARCHAR, 30)
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retval_2 = self.cursor.var(cx_Oracle.DB_TYPE_NVARCHAR, 30)
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self.cursor.execute(r"begin :retval := unistr('Called \3042'); end;",
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retval = retval_1)
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self.assertEqual(retval_1.getvalue(), "Called \u3042")
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self.cursor.execute("begin :retval := 'Called'; end;",
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retval = retval_2)
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self.assertEqual(retval_2.getvalue(), "Called")
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def test_2103_BindUnicodeAfterNumber(self):
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"2103 - test binding in a string after setting input sizes to a number"
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unicodeVal = self.cursor.var(cx_Oracle.DB_TYPE_NVARCHAR)
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unicodeVal.setvalue(0, "Unicode \u3042 6")
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self.cursor.setinputsizes(value = cx_Oracle.NUMBER)
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self.cursor.execute("""
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select * from TestUnicodes
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where UnicodeCol = :value""",
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value = unicodeVal)
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self.assertEqual(self.cursor.fetchall(), [self.dataByKey[6]])
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def test_2104_BindUnicodeArrayDirect(self):
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"2104 - test binding in a unicode array"
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returnValue = self.cursor.var(cx_Oracle.NUMBER)
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array = [r[1] for r in self.rawData]
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arrayVar = self.cursor.arrayvar(cx_Oracle.DB_TYPE_NVARCHAR, array)
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statement = """
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begin
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:retval := pkg_TestUnicodeArrays.TestInArrays(
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:integerValue, :array);
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end;"""
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self.cursor.execute(statement,
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retval = returnValue,
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integerValue = 5,
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array = arrayVar)
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self.assertEqual(returnValue.getvalue(), 116)
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array = [ "Unicode - \u3042 %d" % i for i in range(15) ]
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arrayVar = self.cursor.arrayvar(cx_Oracle.DB_TYPE_NVARCHAR, array)
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self.cursor.execute(statement,
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integerValue = 8,
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array = arrayVar)
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self.assertEqual(returnValue.getvalue(), 208)
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def test_2105_BindUnicodeArrayBySizes(self):
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"2105 - test binding in a unicode array (with setinputsizes)"
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returnValue = self.cursor.var(cx_Oracle.NUMBER)
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self.cursor.setinputsizes(array = [cx_Oracle.DB_TYPE_NVARCHAR, 10])
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array = [r[1] for r in self.rawData]
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self.cursor.execute("""
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begin
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:retval := pkg_TestUnicodeArrays.TestInArrays(:integerValue,
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:array);
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end;""",
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retval = returnValue,
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integerValue = 6,
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array = array)
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self.assertEqual(returnValue.getvalue(), 117)
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def test_2106_BindUnicodeArrayByVar(self):
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"2106 - test binding in a unicode array (with arrayvar)"
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returnValue = self.cursor.var(cx_Oracle.NUMBER)
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array = self.cursor.arrayvar(cx_Oracle.DB_TYPE_NVARCHAR, 10, 20)
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array.setvalue(0, [r[1] for r in self.rawData])
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self.cursor.execute("""
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begin
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:retval := pkg_TestUnicodeArrays.TestInArrays(:integerValue,
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:array);
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end;""",
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retval = returnValue,
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integerValue = 7,
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array = array)
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self.assertEqual(returnValue.getvalue(), 118)
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def test_2107_BindInOutUnicodeArrayByVar(self):
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"2107 - test binding in/out a unicode array (with arrayvar)"
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array = self.cursor.arrayvar(cx_Oracle.DB_TYPE_NVARCHAR, 10, 100)
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originalData = [r[1] for r in self.rawData]
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format = "Converted element \u3042 # %d originally had length %d"
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expectedData = [format % (i, len(originalData[i - 1])) \
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for i in range(1, 6)] + originalData[5:]
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array.setvalue(0, originalData)
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self.cursor.execute("""
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begin
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pkg_TestUnicodeArrays.TestInOutArrays(:numElems, :array);
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end;""",
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numElems = 5,
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array = array)
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self.assertEqual(array.getvalue(), expectedData)
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def test_2108_BindOutUnicodeArrayByVar(self):
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"2108 - test binding out a unicode array (with arrayvar)"
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array = self.cursor.arrayvar(cx_Oracle.DB_TYPE_NVARCHAR, 6, 100)
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format = "Test out element \u3042 # %d"
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expectedData = [format % i for i in range(1, 7)]
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self.cursor.execute("""
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begin
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pkg_TestUnicodeArrays.TestOutArrays(:numElems, :array);
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end;""",
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numElems = 6,
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array = array)
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self.assertEqual(array.getvalue(), expectedData)
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def test_2109_BindNull(self):
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"2109 - test binding in a null"
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self.cursor.execute("""
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select * from TestUnicodes
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where UnicodeCol = :value""",
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value = None)
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self.assertEqual(self.cursor.fetchall(), [])
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def test_2110_BindOutSetInputSizesByType(self):
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"2110 - test binding out with set input sizes defined (by type)"
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vars = self.cursor.setinputsizes(value = cx_Oracle.DB_TYPE_NVARCHAR)
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self.cursor.execute(r"""
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begin
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:value := unistr('TSI \3042');
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end;""")
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self.assertEqual(vars["value"].getvalue(), "TSI \u3042")
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def test_2111_BindInOutSetInputSizesByType(self):
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"2111 - test binding in/out with set input sizes defined (by type)"
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vars = self.cursor.setinputsizes(value = cx_Oracle.DB_TYPE_NVARCHAR)
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self.cursor.execute(r"""
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begin
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:value := :value || unistr(' TSI \3042');
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end;""",
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value = "InVal \u3041")
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self.assertEqual(vars["value"].getvalue(),
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"InVal \u3041 TSI \u3042")
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def test_2112_BindOutVar(self):
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"2112 - test binding out with cursor.var() method"
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var = self.cursor.var(cx_Oracle.DB_TYPE_NVARCHAR)
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self.cursor.execute(r"""
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begin
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:value := unistr('TSI (VAR) \3042');
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end;""",
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value = var)
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self.assertEqual(var.getvalue(), "TSI (VAR) \u3042")
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def test_2113_BindInOutVarDirectSet(self):
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"2113 - test binding in/out with cursor.var() method"
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var = self.cursor.var(cx_Oracle.DB_TYPE_NVARCHAR)
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var.setvalue(0, "InVal \u3041")
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self.cursor.execute(r"""
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begin
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:value := :value || unistr(' TSI (VAR) \3042');
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end;""",
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value = var)
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self.assertEqual(var.getvalue(), "InVal \u3041 TSI (VAR) \u3042")
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def test_2114_CursorDescription(self):
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"2114 - test cursor description is accurate"
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self.cursor.execute("select * from TestUnicodes")
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self.assertEqual(self.cursor.description,
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[ ('INTCOL', cx_Oracle.DB_TYPE_NUMBER, 10, None, 9, 0, 0),
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('UNICODECOL', cx_Oracle.DB_TYPE_NVARCHAR, 20, 80, None,
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None, 0),
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('FIXEDUNICODECOL', cx_Oracle.DB_TYPE_NCHAR, 40, 160, None,
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None, 0),
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('NULLABLECOL', cx_Oracle.DB_TYPE_NVARCHAR, 50, 200, None,
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None, 1) ])
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def test_2115_FetchAll(self):
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"2115 - test that fetching all of the data returns the correct results"
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self.cursor.execute("select * From TestUnicodes order by IntCol")
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self.assertEqual(self.cursor.fetchall(), self.rawData)
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self.assertEqual(self.cursor.fetchall(), [])
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def test_2116_FetchMany(self):
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"2116 - test that fetching data in chunks returns the correct results"
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self.cursor.execute("select * From TestUnicodes order by IntCol")
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self.assertEqual(self.cursor.fetchmany(3), self.rawData[0:3])
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self.assertEqual(self.cursor.fetchmany(2), self.rawData[3:5])
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self.assertEqual(self.cursor.fetchmany(4), self.rawData[5:9])
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self.assertEqual(self.cursor.fetchmany(3), self.rawData[9:])
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self.assertEqual(self.cursor.fetchmany(3), [])
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def test_2117_FetchOne(self):
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"2117 - test that fetching a single row returns the correct results"
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self.cursor.execute("""
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select *
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from TestUnicodes
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where IntCol in (3, 4)
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order by IntCol""")
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self.assertEqual(self.cursor.fetchone(), self.dataByKey[3])
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self.assertEqual(self.cursor.fetchone(), self.dataByKey[4])
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self.assertEqual(self.cursor.fetchone(), None)
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if __name__ == "__main__":
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TestEnv.RunTestCases()
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