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Contents
module ChangeTest
open NUnit.Framework
open Change
[<Test>]
let ``Single coin change`` () =
let actual = [1; 5; 10; 25; 100]
let target = 25
let expected = Some [25]
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``Multiple coin change`` () =
let actual = [1; 5; 10; 25; 100]
let target = 15
let expected = Some [5; 10]
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``Change with Lilliputian Coins`` () =
let actual = [1; 4; 15; 20; 50]
let target = 23
let expected = Some [4; 4; 15]
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``Change with Lower Elbonia Coins`` () =
let actual = [1; 5; 10; 21; 25]
let target = 63
let expected = Some [21; 21; 21]
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``Large target values`` () =
let actual = [1; 2; 5; 10; 20; 50; 100]
let target = 999
let expected = Some [2; 2; 5; 20; 20; 50; 100; 100; 100; 100; 100; 100; 100; 100; 100]
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``No coins make 0 change`` () =
let actual = [1; 5; 10; 21; 25]
let target = 0
let (expected: int list option) = Some []
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``Error testing for change smaller than the smallest of coins`` () =
let actual = [5; 10]
let target = 3
let expected = None
Assert.That(change target actual, Is.EqualTo(expected))
[<Test>]
[<Ignore("Remove to run test")>]
let ``Cannot find negative change values`` () =
let actual = [1; 2; 5]
let target = -5
let expected = None
Assert.That(change target actual, Is.EqualTo(expected))
Version data entries
240 entries across 240 versions & 1 rubygems