Michael Schimmel
62 lines
1.8 KiB
ObjectPascal
62 lines
1.8 KiB
ObjectPascal
unit TestDataPOD;
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interface
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uses
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System.SysUtils,
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Myc.Data.Scalar,
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Myc.Data.Decimal,
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Myc.Data.Series,
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DUnitX.TestFramework;
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type
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[TestFixture]
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TTestPOD = class
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public
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// Tests the TScalar factory methods using a wide range of values.
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[TestCase('Ordinal_Zero', '0,Ordinal')]
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[TestCase('Ordinal_Positive', '9876543210,Ordinal')]
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[TestCase('Ordinal_Negative', '-1234567890,Ordinal')]
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[TestCase('Ordinal_Max', '9223372036854775807,Ordinal')]
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[TestCase('Float_Zero', '0.0,Float')]
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[TestCase('Float_Positive', '1.23,Float')]
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[TestCase('Float_Negative', '-3.1415926535,Float')]
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procedure TestScalarCreation(const AValueStr: string; AExpectedKind: TScalar.TKind);
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end;
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implementation
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uses
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System.Variants;
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{ TTestPOD }
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procedure TTestPOD.TestScalarCreation(const AValueStr: string; AExpectedKind: TScalar.TKind);
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var
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scalar: TScalar;
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begin
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case AExpectedKind of
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TScalar.TKind.Ordinal:
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begin
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scalar := TScalar.FromInt64(StrToInt64(AValueStr));
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Assert.AreEqual(AExpectedKind, scalar.Kind, 'Kind should be Ordinal');
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Assert.AreEqual(StrToInt64(AValueStr), scalar.Value.AsInt64, 'Value mismatch for AsInt64');
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end;
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TScalar.TKind.Float:
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begin
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scalar := TScalar.FromDouble(StrToFloat(AValueStr));
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Assert.AreEqual(AExpectedKind, scalar.Kind, 'Kind should be Float');
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Assert.AreEqual(StrToFloat(AValueStr), scalar.Value.AsDouble, 1E-12, 'Value mismatch for AsDouble');
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end;
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else
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Assert.Fail('Unhandled TScalar.TKind in test');
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end;
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end;
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initialization
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FormatSettings.DecimalSeparator := '.';
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TDUnitX.RegisterTestFixture(TTestPOD);
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end.
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