88 lines
2.5 KiB
Haskell
88 lines
2.5 KiB
Haskell
{-
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abacus
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Copyright (C) Jonathan Lamothe <jonathan@jlamothe.net>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public
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License along with this program. If not, see
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<https://www.gnu.org/licenses/>.
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-}
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module Abacus.App.ActionsSpec (spec) where
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import Lens.Micro.Platform ((&), (.~))
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import Test.Hspec (Spec, context, describe, it, shouldBe)
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import Abacus
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import Abacus.Internal
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import Abacus.App.Actions
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import Abacus.App.Types
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spec :: Spec
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spec = describe "Actions" $ do
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moveUpSpec
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moveDownSpec
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beadLeftSpec
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beadRightSpec
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moveUpSpec :: Spec
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moveUpSpec = describe "moveUp" $ mapM_
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( \(desc, state, expected) -> context desc $
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it ("should be " ++ show expected) $
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moveUp state `shouldBe` expected
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)
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[ ( "at the top", initialState, initialState )
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, ( "at the bottom", atBottom, movedUp )
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, ( "somewhere else", elsewhere, initialState )
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]
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where
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atBottom = initialState & rungNum .~ 9
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elsewhere = initialState & rungNum .~ 1
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movedUp = initialState & rungNum .~ 8
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moveDownSpec :: Spec
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moveDownSpec = describe "moveDown" $ mapM_
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( \(desc, state, expected) -> context desc $
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it ("should be " ++ show expected) $
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moveDown state `shouldBe` expected
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)
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[ ( "at the top", initialState, movedDown )
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, ( "at the bottom", atBottom, atBottom )
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, ( "somewhere else", elsewhere, atBottom )
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]
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where
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atBottom = initialState & rungNum .~ 9
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elsewhere = initialState & rungNum .~ 8
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movedDown = initialState & rungNum .~ 1
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beadLeftSpec :: Spec
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beadLeftSpec = describe "beadLeft" $ let
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state = initialState
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& abacus .~ Abacus 10 [1..10]
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& rungNum .~ 5
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expected = state & abacus.rungL 5 .~ 5
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in it ("should be " ++ show expected) $
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beadLeft state `shouldBe` expected
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beadRightSpec :: Spec
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beadRightSpec = describe "beadRight" $ let
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state = initialState
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& abacus .~ Abacus 10 [1..10]
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& rungNum .~ 5
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expected = state & abacus.rungL 5 .~ 7
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in it ("should be " ++ show expected) $
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beadRight state `shouldBe` expected
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--jl
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