powershell - PowerShell の機能とモジュールに関する支援が必要な場合

Question

私が使用しているこのモジュールがあります：

Function Get-BuildVersion {
param(
    [string] $MajorMinorVersion,
    [int] $BuildCounter,
    [int] $Offset=30,
    [string] $Suffix = "-hotfix"
 )

return "$MajorMinorVersion.$BuildCounter"
}

Export-ModuleMember -Function @(
"Get-BuildVersion"
)

そして、この Pester スクリプトを使用してテストしています。

$here = Convert-Path $PSScriptRoot
Import-Module $here\BuildNumber -Force

InModuleScope BuildNumber {

Describe "Get-BuildVersion is triggered" {
    $testCases = @(
        @{ MajorMinorVersion = "1.0"; BuildCounter = 0; ExpectedResult = "1.0.0" }
        @{ MajorMinorVersion = "2.0"; BuildCounter = 0; ExpectedResult = "2.0.0" }
        @{ MajorMinorVersion = "2.1"; BuildCounter = 0; ExpectedResult = "2.1.0" }
        @{ MajorMinorVersion = "2.1"; BuildCounter = 50; ExpectedResult = "2.1.50" }
        @{ MajorMinorVersion = "2.1"; BuildCounter = 50; Offset = 30; ExpectedResult = "2.1.80" }
        @{ MajorMinorVersion = "2.1"; BuildCounter = 50; Offset = 30; Suffix = "-hotfix"; ExpectedResult = "2.1.80-hotfix" }
    )

    Context "When getting build number" {
        foreach ($test in $testCases) {

            $result = Get-BuildVersion @test

            It "should return the expected version number: $($test.ExpectedResult)" {
                $result | Should Be $test.ExpectedResult
             }
         }
      }
   }
}

テストを実行すると、次の出力が得られます。

PS C:\users\Reddit\PowerShell> .\BuildNumber.Tests.ps1
Describing Get-BuildVersion is triggered
Context When getting build number
 [+] should return the expected version number: 1.0.0 60ms
 [+] should return the expected version number: 2.0.0 36ms
 [+] should return the expected version number: 2.1.0 36ms
 [+] should return the expected version number: 2.1.50 31ms
 [-] should return the expected version number: 2.1.80 45ms
   String lengths are both 6. Strings differ at index 4.
   Expected: {2.1.80}
   But was:  {2.1.50}
   ---------------^
   22:                     $result | Should Be $test.ExpectedResult
   at <ScriptBlock>, C:\users\Reddit\PowerShell\BuildNumber.Tests.ps1: line 22
 [-] should return the expected version number: 2.1.80-hotfix 74ms
   Expected string length 13 but was 6. Strings differ at index 4.
   Expected: {2.1.80-hotfix}
   But was:  {2.1.50}
   ---------------^
   22:                     $result | Should Be $test.ExpectedResult
   at <ScriptBlock>, C:\users\Reddit\PowerShell\BuildNumber.Tests.ps1: line 22

予想される 2.1.80 および 2.1.80-hotfix 値を取得するために何ができるかについてのアイデアはありますか? 文字列をフォーマットしようとしましたが、役に立ちませんでした。

引数をスローせずに他の変数$Offsetを渡す方法を理解できないようです。$Suffix