public void CopyInt32ThrowsExceptionWhenIndexOutOfRange()
{
const int dataTypeLengthInBytes = 4;
const int anyValueWillDo = 1;
var sut = new StandardDataTypeImpl(AnyValidIndexWillDo, AnyBulkCopyDataTypeWillDo, dataTypeLengthInBytes, BindingFlags.None);
TestHelper.AssertThrows<ArgumentOutOfRangeException>(() => sut.CopyInt32(-1, anyValueWillDo));
TestHelper.AssertThrows<ArgumentOutOfRangeException>(() => sut.CopyInt32(dataTypeLengthInBytes, anyValueWillDo));
}
public void CopyInt32BehavesAsExpected()
{
const int dataTypeLengthInBytes = 4;
const int minValue = int.MinValue;
const int maxValue = int.MaxValue;
var sut = new StandardDataTypeImpl(AnyValidIndexWillDo, AnyBulkCopyDataTypeWillDo, dataTypeLengthInBytes, BindingFlags.None);
Assert.AreEqual(0, sut.IndicatorLength);
sut.CopyInt32(0, minValue);
Assert.AreEqual(minValue, BitConverter.ToInt32(sut.Data, sut.IndicatorLength));
sut.CopyInt32(0, maxValue);
Assert.AreEqual(maxValue, BitConverter.ToInt32(sut.Data, sut.IndicatorLength));
sut = new StandardDataTypeImpl(AnyValidIndexWillDo, AnyBulkCopyDataTypeWillDo, dataTypeLengthInBytes, BindingFlags.Nullable);
Assert.AreEqual(IndicatorLength, sut.IndicatorLength);
sut.CopyInt32(0, minValue);
Assert.AreEqual(minValue, BitConverter.ToInt32(sut.Data, sut.IndicatorLength));
sut.CopyInt32(0, maxValue);
Assert.AreEqual(maxValue, BitConverter.ToInt32(sut.Data, sut.IndicatorLength));
}