Thomas Türk
3566c9ba3e
make sure that the package works with older Python versions: - replace matches with if-then-else - Replace "|" with "Union" - Remove "TypeAbbrev" Make sure taht flake8 produces few warnings. Add github action for automatic checks.
421 lines
13 KiB
Python
421 lines
13 KiB
Python
# Copyright (c) 2023 Thomas Tuerk (kontakt@thomas-tuerk.de)
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#
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# This file is part of PyAPplus64 (see https://www.thomas-tuerk.de/de/pyapplus64).
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#
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# Use of this source code is governed by an MIT-style
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# license that can be found in the LICENSE file or at
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# https://opensource.org/licenses/MIT.
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from PyAPplus64 import sql_utils
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import datetime
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def test_normaliseDBField1() -> None:
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assert (sql_utils.normaliseDBfield("aAa") == "AAA")
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assert (sql_utils.normaliseDBfield("a#Aa") == "A#AA")
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assert (sql_utils.normaliseDBfield("2") == "2")
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def test_normaliseDBFieldSet() -> None:
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assert (sql_utils.normaliseDBfieldSet(set()) == set())
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assert (sql_utils.normaliseDBfieldSet({"aAa", "b", "c", "2"}) == {"2", "AAA", "B", "C"})
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def test_normaliseDBFieldList() -> None:
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assert (sql_utils.normaliseDBfieldList([]) == [])
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assert (sql_utils.normaliseDBfieldList(["aAa", "b", "c", "2"]) == ["AAA", "B", "C", "2"])
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def test_SqlField1() -> None:
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assert (str(sql_utils.SqlField("abc")) == "ABC")
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def test_SqlField2() -> None:
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assert (str(sql_utils.SqlField("t.abc")) == "T.ABC")
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def test_SqlParam() -> None:
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assert (str(sql_utils.sqlParam) == "?")
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def test_SqlDateTime() -> None:
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dt = datetime.datetime(year=2023, month=1, day=12, hour=9, minute=59, second=12, microsecond=2344)
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assert (str(sql_utils.SqlDateTime(dt)) == "2023-01-12T09:59:12.002")
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def test_SqlDate() -> None:
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dt = datetime.datetime(year=2023, month=1, day=12, hour=9, minute=59, second=12, microsecond=2344)
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assert (str(sql_utils.SqlDate(dt)) == "20230112")
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def test_formatSqlValueString1() -> None:
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assert (sql_utils.formatSqlValueString("") == "''")
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def test_formatSqlValueString2() -> None:
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assert (sql_utils.formatSqlValueString("abc") == "'abc'")
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def test_formatSqlValueString3() -> None:
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assert (sql_utils.formatSqlValueString("a b c") == "'a b c'")
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def test_formatSqlValueString4() -> None:
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assert (sql_utils.formatSqlValueString("a \"b\" c") == "'a \"b\" c'")
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def test_formatSqlValueString5() -> None:
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assert (sql_utils.formatSqlValueString("a 'b'\nc") == "'a ''b''\nc'")
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def test_formatSqlValue1() -> None:
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assert (sql_utils.formatSqlValue(2) == "2")
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def test_formatSqlValue2() -> None:
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assert (sql_utils.formatSqlValue(2.4) == "2.4")
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def test_formatSqlValue3() -> None:
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assert (sql_utils.formatSqlValue("AA") == "'AA'")
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def test_formatSqlValue4() -> None:
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assert (sql_utils.formatSqlValue(sql_utils.SqlField("aa")) == "AA")
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def test_formatSqlValue5() -> None:
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assert (sql_utils.formatSqlValue(0) == "0")
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def test_formatSqlValue6() -> None:
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dt = datetime.datetime(year=2023, month=1, day=12, hour=9, minute=59, second=12, microsecond=2344)
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assert (sql_utils.formatSqlValue(sql_utils.SqlDateTime(dt)) == "'2023-01-12T09:59:12.002'")
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def test_SqlConditionTrue() -> None:
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assert (str(sql_utils.SqlConditionTrue()) == "(1=1)")
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def test_SqlConditionFalse() -> None:
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assert (str(sql_utils.SqlConditionFalse()) == "(1=0)")
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def test_SqlConditionBool1() -> None:
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assert (str(sql_utils.SqlConditionBool(True)) == "(1=1)")
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def test_SqlConditionBool2() -> None:
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assert (str(sql_utils.SqlConditionBool(False)) == "(1=0)")
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def test_SqlConditionIsNull() -> None:
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cond = sql_utils.SqlConditionIsNull("AA")
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assert (str(cond) == "('AA' is null)")
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def test_SqlConditionIsNotNull() -> None:
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cond = sql_utils.SqlConditionIsNotNull("AA")
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assert (str(cond) == "('AA' is not null)")
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def test_SqlConditionNot() -> None:
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cond1 = sql_utils.SqlConditionIsNull("AA")
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cond = sql_utils.SqlConditionNot(cond1)
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assert (str(cond) == "(not ('AA' is null))")
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def test_SqlConditionStringStartsWith() -> None:
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cond = sql_utils.SqlConditionStringStartsWith("f", "a'an")
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assert (str(cond) == "(left(F, 4) = 'a''an')")
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def test_SqlConditionIn1() -> None:
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cond = sql_utils.SqlConditionIn(sql_utils.SqlField("f"), [])
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assert (str(cond) == "(1=0)")
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def test_SqlConditionIn2() -> None:
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cond = sql_utils.SqlConditionIn(sql_utils.SqlField("f"), ["a"])
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assert (str(cond) == "(F = 'a')")
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def test_SqlConditionIn3() -> None:
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cond = sql_utils.SqlConditionIn(sql_utils.SqlField("f"), ["a", "a'A", "b", "c"])
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assert (str(cond) == "(F in ('a', 'a''A', 'b', 'c'))")
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def test_SqlConditionStringNotEmpty1() -> None:
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cond = sql_utils.SqlConditionFieldStringNotEmpty("f")
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assert (str(cond) == "(F is not null and F != '')")
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def test_SqlConditionEq1() -> None:
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cond = sql_utils.SqlConditionEq("f1", None)
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assert (str(cond) == "('f1' is null)")
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def test_SqlConditionEq2() -> None:
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cond = sql_utils.SqlConditionEq(None, "f1")
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assert (str(cond) == "('f1' is null)")
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def test_SqlConditionEq3() -> None:
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cond = sql_utils.SqlConditionEq(sql_utils.SqlField("f1"), sql_utils.SqlField("f2"))
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assert (str(cond) == "(F1 = F2)")
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def test_SqlConditionEq4() -> None:
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cond = sql_utils.SqlConditionEq(sql_utils.SqlField("f1"), "aa'a")
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assert (str(cond) == "(F1 = 'aa''a')")
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def test_SqlConditionEq5() -> None:
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cond = sql_utils.SqlConditionEq(sql_utils.SqlField("f1"), 2)
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assert (str(cond) == "(F1 = 2)")
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def test_SqlConditionEq6() -> None:
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cond = sql_utils.SqlConditionEq(sql_utils.SqlField("f1"), True)
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assert (str(cond) == "(F1 = 1)")
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def test_SqlConditionEq7() -> None:
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cond = sql_utils.SqlConditionEq(sql_utils.SqlField("f1"), False)
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assert (str(cond) == "(F1 = 0 OR F1 is null)")
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def test_SqlConditionEq8() -> None:
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cond = sql_utils.SqlConditionEq(True, sql_utils.SqlField("f1"))
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assert (str(cond) == "(F1 = 1)")
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def test_SqlConditionEq9() -> None:
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cond = sql_utils.SqlConditionEq(False, sql_utils.SqlField("f1"))
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assert (str(cond) == "(F1 = 0 OR F1 is null)")
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def test_SqlConditionEq10() -> None:
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cond = sql_utils.SqlConditionEq(False, True)
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assert (str(cond) == "(1=0)")
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def test_SqlConditionEq11() -> None:
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cond = sql_utils.SqlConditionEq(True, True)
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assert (str(cond) == "(1=1)")
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def test_SqlConditionFieldEq1() -> None:
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cond = sql_utils.SqlConditionFieldEq("f1", None)
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assert (str(cond) == "(F1 is null)")
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def test_SqlConditionFieldEq2() -> None:
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cond = sql_utils.SqlConditionFieldEq("f1", sql_utils.SqlField("f2"))
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assert (str(cond) == "(F1 = F2)")
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def test_SqlConditionFieldEq3() -> None:
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cond = sql_utils.SqlConditionFieldEq("f1", "aa'a")
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assert (str(cond) == "(F1 = 'aa''a')")
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def test_SqlConditionFieldEq4() -> None:
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cond = sql_utils.SqlConditionFieldEq("f1", 2)
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assert (str(cond) == "(F1 = 2)")
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def test_SqlConditionFieldEq5() -> None:
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cond = sql_utils.SqlConditionFieldEq("f1", sql_utils.sqlParam)
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assert (str(cond) == "(F1 = ?)")
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def test_SqlConditionLt1() -> None:
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cond = sql_utils.SqlConditionLt(sql_utils.SqlField("f"), sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F < '20221212')")
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def test_SqlConditionLt2() -> None:
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cond = sql_utils.SqlConditionLt(2, sql_utils.SqlField("f"))
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assert (str(cond) == "(2 < F)")
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def test_SqlConditionGt1() -> None:
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cond = sql_utils.SqlConditionGt(sql_utils.SqlField("f"), sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F > '20221212')")
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def test_SqlConditionGt2() -> None:
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cond = sql_utils.SqlConditionGt(2, sql_utils.SqlField("f"))
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assert (str(cond) == "(2 > F)")
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def test_SqlConditionLe1() -> None:
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cond = sql_utils.SqlConditionLe(sql_utils.SqlField("f"), sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F <= '20221212')")
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def test_SqlConditionLe2() -> None:
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cond = sql_utils.SqlConditionLe(2, sql_utils.SqlField("f"))
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assert (str(cond) == "(2 <= F)")
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def test_SqlConditionGe1() -> None:
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cond = sql_utils.SqlConditionGe(sql_utils.SqlField("f"), sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F >= '20221212')")
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def test_SqlConditionGe2() -> None:
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cond = sql_utils.SqlConditionGe(2, sql_utils.SqlField("f"))
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assert (str(cond) == "(2 >= F)")
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def test_SqlConditionFieldLt1() -> None:
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cond = sql_utils.SqlConditionFieldLt("f", sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F < '20221212')")
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def test_SqlConditionFieldLe1() -> None:
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cond = sql_utils.SqlConditionFieldLe("f", sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F <= '20221212')")
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def test_SqlConditionFieldGt1() -> None:
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cond = sql_utils.SqlConditionFieldGt("f", sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F > '20221212')")
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def test_SqlConditionFieldGe1() -> None:
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cond = sql_utils.SqlConditionFieldGe("f", sql_utils.SqlDate(datetime.date(year=2022, month=12, day=12)))
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assert (str(cond) == "(F >= '20221212')")
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def test_SqlConditionAnd1() -> None:
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conj = sql_utils.SqlConditionAnd()
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assert (str(conj) == "(1=1)")
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def test_SqlConditionAnd2() -> None:
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cond1 = sql_utils.SqlConditionPrepared("cond1")
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conj = sql_utils.SqlConditionAnd()
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conj.addCondition(cond1)
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assert (str(conj) == "cond1")
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def test_SqlConditionAnd3() -> None:
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cond1 = sql_utils.SqlConditionPrepared("cond1")
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cond2 = sql_utils.SqlConditionPrepared("cond2")
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conj = sql_utils.SqlConditionAnd()
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conj.addCondition(cond1)
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conj.addCondition(cond2)
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assert (str(conj) == "(cond1 AND cond2)")
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def test_SqlConditionAnd4() -> None:
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cond1 = sql_utils.SqlConditionPrepared("cond1")
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cond2 = sql_utils.SqlConditionPrepared("cond2")
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cond3 = sql_utils.SqlConditionPrepared("cond3")
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conj = sql_utils.SqlConditionAnd()
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conj.addCondition(cond1)
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conj.addCondition(cond2)
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conj.addCondition(cond3)
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assert (str(conj) == "(cond1 AND cond2 AND cond3)")
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def test_SqlConditionOr1() -> None:
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conj = sql_utils.SqlConditionOr()
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assert (str(conj) == "(1=0)")
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def test_SqlConditionOr2() -> None:
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cond1 = sql_utils.SqlConditionPrepared("cond1")
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conj = sql_utils.SqlConditionOr()
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conj.addCondition(cond1)
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assert (str(conj) == "cond1")
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def test_SqlConditionOr3() -> None:
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cond1 = sql_utils.SqlConditionPrepared("cond1")
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cond2 = sql_utils.SqlConditionPrepared("cond2")
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conj = sql_utils.SqlConditionOr()
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conj.addCondition(cond1)
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conj.addCondition(cond2)
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assert (str(conj) == "(cond1 OR cond2)")
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def test_SqlConditionOr4() -> None:
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cond1 = sql_utils.SqlConditionPrepared("cond1")
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cond2 = sql_utils.SqlConditionPrepared("cond2")
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cond3 = sql_utils.SqlConditionPrepared("cond3")
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conj = sql_utils.SqlConditionOr()
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conj.addCondition(cond1)
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conj.addCondition(cond2)
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conj.addCondition(cond3)
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assert (str(conj) == "(cond1 OR cond2 OR cond3)")
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def test_SqlStatementSelect1() -> None:
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sql = sql_utils.SqlStatementSelect("tabelle t")
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assert (str(sql) == "SELECT * FROM tabelle t")
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sql.setTop(10)
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assert (str(sql) == "SELECT TOP 10 * FROM tabelle t")
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sql.addFields("f1")
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assert (str(sql) == "SELECT TOP 10 f1 FROM tabelle t")
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sql.addFields("f2", "f3")
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assert (str(sql) == "SELECT TOP 10 f1, f2, f3 FROM tabelle t")
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sql.addFieldsTable("t", "f4", "f5")
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assert (str(sql) == "SELECT TOP 10 f1, f2, f3, t.f4, t.f5 FROM tabelle t")
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sql.having.addConditionFieldGe("f1", 5)
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assert (str(sql) == "SELECT TOP 10 f1, f2, f3, t.f4, t.f5 FROM tabelle t")
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sql.addGroupBy("f1", "f2")
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assert (str(sql) == "SELECT TOP 10 f1, f2, f3, t.f4, t.f5 FROM tabelle t GROUP BY f1, f2 HAVING (F1 >= 5)")
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j = sql.addInnerJoin("tabelle2 t2")
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j.on.addConditionFieldsEq("t.f1", "t2.F1")
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assert (str(sql) == "SELECT TOP 10 f1, f2, f3, t.f4, t.f5 FROM tabelle t INNER JOIN tabelle2 t2 ON (T.F1 = T2.F1) GROUP BY f1, f2 HAVING (F1 >= 5)")
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def test_SqlStatementSelect2() -> None:
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sql = sql_utils.SqlStatementSelect("t1")
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sql.addJoin("left join t2 on cond2")
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assert (str(sql) == "SELECT * FROM t1 left join t2 on cond2")
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sql.addJoin("left join t3 on cond3")
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assert (str(sql) == "SELECT * FROM t1 left join t2 on cond2 left join t3 on cond3")
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def test_SqlStatementSelect4() -> None:
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sql = sql_utils.SqlStatementSelect("t")
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sql.where.addCondition("cond1")
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assert (str(sql) == "SELECT * FROM t WHERE (cond1)")
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sql.where.addCondition("cond2")
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assert (str(sql) == "SELECT * FROM t WHERE ((cond1) AND (cond2))")
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def test_SqlStatementSelect5() -> None:
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sql = sql_utils.SqlStatementSelect("t")
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cond = sql_utils.SqlConditionOr()
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sql.where.addCondition(cond)
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cond.addCondition("cond1")
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assert (str(sql) == "SELECT * FROM t WHERE (cond1)")
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cond.addCondition("cond2")
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assert (str(sql) == "SELECT * FROM t WHERE ((cond1) OR (cond2))")
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def test_SqlStatementSelect6() -> None:
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sql = sql_utils.SqlStatementSelect("t")
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sql.where = sql_utils.SqlConditionOr()
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sql.where.addCondition("cond1")
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assert (str(sql) == "SELECT * FROM t WHERE (cond1)")
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sql.where.addCondition("cond2")
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assert (str(sql) == "SELECT * FROM t WHERE ((cond1) OR (cond2))")
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