public void WhenValueIsNotBetween_AndParamNameProvided_ThenThrowException()
{
var ex = Assert.Throws <ArgumentOutOfRangeException>(() => ArgMustBe.Between(ParamValue, 1, 2, ParamName));
Assert.That(ex.Message, Is.EqualTo($"Parameter value: '{ParamValue}' was not between '1' and '2'. (Parameter '{ParamName}')"));
Assert.That(ex.ParamName, Is.EqualTo(ParamName));
}
public void WhenValueIsNotBetween_ThenThrowException(int from, int to)
{
var ex = Assert.Throws <ArgumentOutOfRangeException>(() => ArgMustBe.Between(ParamValue, from, to));
Assert.That(ex.Message, Is.EqualTo($"Parameter value: '{ParamValue}' was not between '{from}' and '{to}'."));
Assert.That(ex.ParamName, Is.Null);
}
public void WhenValueIsBetween_ThenDoNotThrowException(int from, int to)
{
Assert.DoesNotThrow(() => ArgMustBe.Between(ParamValue, from, to));
}
public void WhenFromIsGreaterThanTo_ThenThrowException()
{
var ex = Assert.Throws <ArgumentException>(() => ArgMustBe.Between(ParamValue, 2, 1));
Assert.That(ex.Message, Is.EqualTo("Range from value should be less than or equal to the range to value."));
}