diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/MindTest.hs | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/test/MindTest.hs b/test/MindTest.hs index d8b63cf..01185f1 100644 --- a/test/MindTest.hs +++ b/test/MindTest.hs @@ -3,6 +3,7 @@ module MindTest (suite) where import Test.Tasty import Test.Tasty.HUnit import Mind +import Data.Either suite :: TestTree suite = testGroup "mind tests" $ @@ -64,7 +65,7 @@ networkTests = testGroup "network tests" $ , testCase "single input, single output" $ let net = Network 1 [] [[Edge (Input 0, 2.0)]] - Just (output, state) = compute net [negate 0.5] [] + Right (output, state) = compute net [negate 0.5] [] in (output, state) @?= ( [tanh (2.0 * (negate 0.5))] , [] @@ -77,7 +78,7 @@ networkTests = testGroup "network tests" $ , Edge (Input 2, 1.0) , Edge (Input 3, 2.0) ]] - Just (output, state) = compute net [1, 2, 3, 5] [] + Right (output, state) = compute net [1, 2, 3, 5] [] in (output, state) @?= ( [tanh @@ -99,7 +100,7 @@ networkTests = testGroup "network tests" $ , Edge (Input 3, 1.0) ] ] - Just (output, state) = compute net [1, 2, 3, 5] [] + Right (output, state) = compute net [1, 2, 3, 5] [] in (output, state) @?= ( [ tanh (2 - 1) @@ -123,7 +124,7 @@ networkTests = testGroup "network tests" $ , Edge (Internal 1, 1.0) ] ] - Just (output, state) = compute net [1, 2, 3, 5] [0, 0] + Right (output, state) = compute net [1, 2, 3, 5] [0, 0] in (output, state) @?= ( [ tanh ( (tanh (5-3)) - (tanh (2-1)) ) ] @@ -138,9 +139,19 @@ networkTests = testGroup "network tests" $ [ [ Edge (Internal 0, negate 0.5) ] ] -- output neurons [ [ Edge (Internal 0, 2) ] ] - Just result = compute net [] [1.0] + Right result = compute net [] [1.0] in result @?= ( [ tanh $ 2 * (tanh (negate 0.5)) ] , [ tanh (negate 0.5) ] ) + , testCase "computation fails for bad input length" $ + let + net = Network 2 [[]] [[]] + result = compute net (replicate 3 1.0) [1] + in (isLeft result) @?= True + , testCase "computation fails for bad state length" $ + let + net = Network 2 [[]] [[]] + result = compute net (replicate 2 1.0) [1, 1] + in (isLeft result) @?= True ] |