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more tests

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Filip Gralinski 2016-08-02 07:17:57 +02:00 committed by Filip Gralinski
parent c3106a1ad6
commit 0835bc3a4e
1 changed files with 12 additions and 0 deletions
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test/Spec.hs
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@ -57,10 +57,22 @@ main = hspec $ do
precision testMatchFun ['a', 'b', 'c'] [0, 1, 2, 3, 4, 5] `shouldBeAlmost` 0.3333333333333333
recall testMatchFun ['a', 'b', 'c'] [0, 1, 2, 3, 4, 5] `shouldBeAlmost` 0.66666666666666666
f1Measure testMatchFun ['a', 'b', 'c'] [0, 1, 2, 3, 4, 5] `shouldBeAlmost` 0.444444444444444
it "perfect result" $ do
precision alwaysMatch ['a', 'b', 'c'] [0, 1, 2] `shouldBeAlmost` 1.0
recall alwaysMatch ['a', 'b', 'c'] [0, 1, 2] `shouldBeAlmost` 1.0
f1Measure alwaysMatch ['a', 'b', 'c'] [0, 1, 2] `shouldBeAlmost` 1.0
it "full match" $ do
precision alwaysMatch ['a', 'b', 'c'] [0, 1, 2, 3, 4, 5] `shouldBeAlmost` 0.5
recall alwaysMatch ['a', 'b', 'c'] [0, 1, 2, 3, 4, 5] `shouldBeAlmost` 1.0
f1Measure alwaysMatch ['a', 'b', 'c'] [0, 1, 2, 3 , 4, 5] `shouldBeAlmost` 0.66666666666666
neverMatch :: Char -> Int -> Bool
neverMatch _ _ = False
alwaysMatch :: Char -> Int -> Bool
alwaysMatch _ _ = True
testMatchFun :: Char -> Int -> Bool
testMatchFun 'a' 1 = True
testMatchFun 'a' 2 = True