Contents

module Test.Main where

import Prelude
import Test.Unit.Assert as Assert
import Control.Monad.Eff (Eff)
import Control.Monad.Aff.AVar (AVAR)
import Control.Monad.Eff.Console (CONSOLE)
import Data.Maybe (Maybe(..))
import PascalsTriangle (rows)
import Test.Unit (TestSuite, suite, test)
import Test.Unit.Console (TESTOUTPUT)
import Test.Unit.Main (runTest)

main :: forall eff
  . Eff ( avar :: AVAR
        , console :: CONSOLE
        , testOutput :: TESTOUTPUT
        | eff                     
        )
        Unit
main = runTest suites

suites :: forall e. TestSuite e
suites = do
  suite "Given a count, return a collection of that many rows of pascal's triangle" do
      
      test "zero rows" $
        Assert.equal
          (Just
            []
          )
          (rows (Just 0))
      
      test "single row" $
        Assert.equal
          (Just
            [[1]]
          )
          (rows (Just 1))
      
      test "two rows" $
        Assert.equal
          (Just
            [ [1]
            , [1,1]
            ]
          )
          (rows (Just 2))
      
      test "three rows" $
        Assert.equal
          (Just
            [ [1]
            , [1,1]
            , [1,2,1]
            ]
          )
          (rows (Just 3))
      
      test "four rows" $
        Assert.equal
          (Just
            [ [1]
            , [1,1]
            , [1,2,1]
            , [1,3,3,1]
            ]
          )
          (rows (Just 4))
      
      test "negative rows" $
        Assert.equal
          Nothing
          (rows (Just (-1)))
      
      test "null/no rows" $
        Assert.equal
          Nothing
          (rows Nothing)

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.179	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.178	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.177	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.176	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.175	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.174	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.173	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.172	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.171	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.170	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.169	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.167	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.166	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.165	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.164	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.163	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.162	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.161	tracks/purescript/exercises/pascals-triangle/test/Main.purs
trackler-2.2.1.160	tracks/purescript/exercises/pascals-triangle/test/Main.purs