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SpecsFor - Better Partial Matching for Dates

I just shipped a small update to SpecsFor that improves the partial-matching story when dealing with dates.

Prior to this update, if you wanted to see if a DateTime value was “near” the current time, you had to do something like this:

obj.ShouldLookLike(() => new TestObject
{
    DateTimeValue = Some.ValueInRange(DateTime.Now.AddSeconds(-1), DateTime.Now)
})

With version 4.3.2 though, you can now use the new Some.DateTimeNear method:

obj.ShouldLookLike(() => new TestObject
{
    DateTimeValue = Some.DateTimeNear(DateTime.Now)
})

By default, any value within 1 second of the specified time will match, but you can adjust that globally by changing Some.DefaultDateTimeTolerance to another value.

It’s a small change, but I think it helps the spec convey its intent much more cleanly.

Enjoy!

About Matt Honeycutt...

Matt Honeycutt is a software architect specializing in ASP.NET web applications, particularly ASP.NET MVC. He has over a decade of experience in building (and testing!) web applications. He’s an avid practitioner of Test-Driven Development, creating both the SpecsFor and SpecsFor.Mvc frameworks.

He's also an author for Pluralsight, where he publishes courses on everything from web applications to testing!

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