They-got-your-back

equivalence-test.cs

[Test]
[TestCase(2, 1, true)]
[TestCase(1, 2, false)]
[TestCase(1, 1, false)]
[TestCase(null, 1, false)]
[TestCase(1, null, false)]
[TestCase(null, null, false)]
public void Snippets_Are_Equivalent(int? qty1, int? qty2, bool result)
{
	bool shouldCompare = qty1 != null && qty2 != null;
	bool snippetOne = shouldCompare && (qty1.Value > qty2.Value);
	
	bool snippetTwo = qty1 > qty2;
	
	Assert.That(snippetOne, Is.EqualTo(snippetTwo).And.EqualTo(result));
}

original.cs

int? qty1, qty2;
//...
bool shouldCompare = qty1 != null && qty2 != null;
if (shouldCompare && (qty1.Value > qty2.Value))
{
    // do the thing when one is greater than the other
}

simplified.cs

int? qty1, qty2;
//...
if (qty1 > qty2)
{
    // do the thing when one is greater than the other
}