assertFailure)
import Comparisons ((~=))
-import Point (Point, is_close)
+
-- | An HUnit assertion that wraps the almost_equals function. Stolen
-- from the definition of 'assertEqual' in Test\/HUnit\/Base.hs.
"expected: " ++ show expected ++ "\n but got: " ++ show actual
--- | An HUnit assertion that wraps the is_close function. Stolen
--- from the definition of 'assertEqual' in Test\/HUnit\/Base.hs.
-assertClose :: String -> Point -> Point -> Assertion
-assertClose preface expected actual =
- unless (actual `is_close` expected) (assertFailure msg)
- where msg = (if null preface then "" else preface ++ "\n") ++
- "expected: " ++ show expected ++ "\n but got: " ++ show actual
-
-- | It's asinine that this doesn't exist already.
assertTrue :: String -> Bool -> Assertion