hspec version 0.3.0, Behavior Driven Development for Haskell, is now available!
Improvements include fixing a base dependancy problem and better reporting of failed examples. Much thanks to Greg Weber for fixes and ideas! http://hackage.haskell.org/package/hspec https://github.com/trystan/hspec As always, any advice, comments, or questions are welcome, Trystan Spangler For those who would like to see an example, running this program: > import Test.Hspec > import Test.Hspec.HUnit > import Test.Hspec.QuickCheck (property) > import Test.HUnit (assertBool, assertEqual) > > main = hspec specs > > specs = describe "hspec 0.3.0" [ > it "still allows a Bool expression to act as an example" > (replicate 5 1 == [1,1,1,1,1]), > > it "still allows HUnit assertions to act as examples" > (assertBool "lame example" True), > > it "still allows QuickCheck properties to act as examples" > (property $ \ i -> (i::Int) == i + 1 - 1), > > it "now shows a list of failed examples" > (undefined :: Bool), -- expected to fail > > it "now collects better data from failed HUnit examples" > (assertEqual "this should fail" 1 2), -- expected to fail > > it "now collects better data from failed QuickCheck examples" > (property $ \ i -> (i::Int) * 2 - 2 /= i) -- expected to fail > ] should send this to stdout: hspec 0.3.0 - still allows a Bool expression to act as an example - still allows HUnit assertions to act as examples - still allows QuickCheck properties to act as examples x now shows a list of failed examples [1] x now collects better data from failed HUnit examples [2] x now collects better data from failed QuickCheck examples [3] 1) hspec 0.3.0 now shows a list of failed examples FAILED Prelude.undefined 2) hspec 0.3.0 now collects better data from failed HUnit examples FAILED this should fail expected: 1 but got: 2 3) hspec 0.3.0 now collects better data from failed QuickCheck examples FAILED *** Failed! Falsifiable (after 4 tests): 2 Finished in 0.0494 seconds 6 examples, 3 failures _______________________________________________ Haskell mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell
