Specifying QuickCheck parameters

I just wrote a

```haskell
        it "endures 1000 more checks" $
          quickCheckWithResult stdArgs { maxSuccess = 1000 } (noShrinking fullLinesProp)
```

but then I realized that this is wrong, as it goes **green** as soon as a failure occurs (`quickCheckWithResult :: ... -> IO ()` which is treated as `HUnit.Assertion`, and `quickCheckWithResult` does not throw exceptions on failure).

(How) Can I specify QuickCheck parameters like number of test cases?