Contents

module Tests exposing (..)

import Test exposing (..)
import Expect
import DifferenceOfSquares exposing (squareOfSum, sumOfSquares, difference)


tests : Test
tests =
    describe "DifferenceOfSquares"
        [ describe "square the sum of the numbers up to the given number"
            [ test "square of sum 5" <|
                \() -> Expect.equal 225 (squareOfSum 5)
            , test "square of sum 10" <|
                \() -> Expect.equal 3025 (squareOfSum 10)
            , test "square of sum 100" <|
                \() -> Expect.equal 25502500 (squareOfSum 100)
            ]
        , describe "sum the squares of the numbers up to the given number"
            [ test "sum of squares 5" <|
                \() -> Expect.equal 55 (sumOfSquares 5)
            , test "sum of squares 10" <|
                \() -> Expect.equal 385 (sumOfSquares 10)
            , test "sum of squares 100" <|
                \() -> Expect.equal 338350 (sumOfSquares 100)
            ]
        , describe "subtract sum of squares from square of sums"
            [ test "difference of squares 0" <|
                \() -> Expect.equal 0 (difference 0)
            , test "difference of squares 5" <|
                \() -> Expect.equal 170 (difference 5)
            , test "difference of squares 10" <|
                \() -> Expect.equal 2640 (difference 10)
            , test "difference of squares 100" <|
                \() -> Expect.equal 25164150 (difference 100)
            ]
        ]

Version data entries

29 entries across 29 versions & 1 rubygems

Version	Path
trackler-2.1.0.53	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.52	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.51	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.50	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.49	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.48	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.47	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.46	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.45	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.44	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.43	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.42	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.41	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.40	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.39	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.38	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.37	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.36	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.34	tracks/elm/exercises/difference-of-squares/tests/Tests.elm
trackler-2.1.0.33	tracks/elm/exercises/difference-of-squares/tests/Tests.elm