Allow overriding of Test.Parameters in Properties

[sid-kap]

This is a basic implementation of the feature request in #187.
This would allow a user to do something like

object MyProperties extends Properties("My object") {
  override def overrideParams(p: Test.Parameters) = p.withMinSuccessfulTests(20)
}

if they want Scalacheck to, for this class only, run 20 tests per property instead of whatever value was specified in the sbt argument or the project default.

[sid-kap]

How do you feel about this approach?
Would you prefer doing this using an annotation instead?

The downside of this approach is that doesn't support property-specific configuration. I think the best way to support both Properties-level configuration and Prop-level configuration would be to use annotations, and, for a Prop inside a Properties, apply Prop-level configuration applied after the Properties-level configuration.

I really hope we can figure this out soon because I'd like to use this feature in a project, so it'd be nice to have this in the next release of scalacheck.

[rickynils]

As you said, this approach works only for property collections. But that is fine for a start, I think. I try to merge this next week.

(for ScalaCheck 2 I have a more general approach going, which should allow for per-property params)

You can also check out specs2, there is a way to set params through implicits there, but I haven't looked at it in detail.

[sid-kap]

Hi, have you gotten a chance to look at this yet?

[sid-kap]

Hi, have you gotten a chance to look at this yet?

[rickynils]

@sid-kap Sorry for my late response... and thanks!