Tests/Base64.tests.ps1
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$ModuleRoot = Split-Path -Parent $PSScriptRoot $ModuleFile = (Split-Path -Leaf $PSCommandPath) -replace '\.tests\.ps1$', '.psm1' Import-Module "$ModuleRoot\$ModuleFile" $TestText = 'Get-ChildItem $env:TEMP | ?{$_.LastWriteTime -lt (Get-Date).AddDays(-1)}' $TestBase64Default = 'R2V0LUNoaWxkSXRlbSAkZW52OlRFTVAgfCA/eyRfLkxhc3RXcml0ZVRpbWUgLWx0IChHZXQtRGF0ZSkuQWRkRGF5cygtMSl9' $TestBase64ASCII = 'R2V0LUNoaWxkSXRlbSAkZW52OlRFTVAgfCA/eyRfLkxhc3RXcml0ZVRpbWUgLWx0IChHZXQtRGF0ZSkuQWRkRGF5cygtMSl9' $TestBase64BigEndianUnicode = 'AEcAZQB0AC0AQwBoAGkAbABkAEkAdABlAG0AIAAkAGUAbgB2ADoAVABFAE0AUAAgAHwAIAA/AHsAJABfAC4ATABhAHMAdABXAHIAaQB0AGUAVABpAG0AZQAgAC0AbAB0ACAAKABHAGUAdAAtAEQAYQB0AGUAKQAuAEEAZABkAEQAYQB5AHMAKAAtADEAKQB9' $TestBase64Unicode = 'RwBlAHQALQBDAGgAaQBsAGQASQB0AGUAbQAgACQAZQBuAHYAOgBUAEUATQBQACAAfAAgAD8AewAkAF8ALgBMAGEAcwB0AFcAcgBpAHQAZQBUAGkAbQBlACAALQBsAHQAIAAoAEcAZQB0AC0ARABhAHQAZQApAC4AQQBkAGQARABhAHkAcwAoAC0AMQApAH0A' $TestBase64UTF32 = 'RwAAAGUAAAB0AAAALQAAAEMAAABoAAAAaQAAAGwAAABkAAAASQAAAHQAAABlAAAAbQAAACAAAAAkAAAAZQAAAG4AAAB2AAAAOgAAAFQAAABFAAAATQAAAFAAAAAgAAAAfAAAACAAAAA/AAAAewAAACQAAABfAAAALgAAAEwAAABhAAAAcwAAAHQAAABXAAAAcgAAAGkAAAB0AAAAZQAAAFQAAABpAAAAbQAAAGUAAAAgAAAALQAAAGwAAAB0AAAAIAAAACgAAABHAAAAZQAAAHQAAAAtAAAARAAAAGEAAAB0AAAAZQAAACkAAAAuAAAAQQAAAGQAAABkAAAARAAAAGEAAAB5AAAAcwAAACgAAAAtAAAAMQAAACkAAAB9AAAA' $TestBase64UTF7 = 'R2V0LUNoaWxkSXRlbSArQUNRLWVudjpURU1QICtBSHctID8rQUhzQUpBQmYtLkxhc3RXcml0ZVRpbWUgLWx0IChHZXQtRGF0ZSkuQWRkRGF5cygtMSkrQUgwLQ==' $TestBase64UTF8 = 'R2V0LUNoaWxkSXRlbSAkZW52OlRFTVAgfCA/eyRfLkxhc3RXcml0ZVRpbWUgLWx0IChHZXQtRGF0ZSkuQWRkRGF5cygtMSl9' Describe 'ConvertTo-Base64String' { Context 'Running without Encoding parameter' { It 'does return Base64 encoded text (Default encoding)' { ConvertTo-Base64String $TestText | Should Be $TestBase64Default } } Context 'Running with Encoding parameter' { It 'does return Base64 encoded text (Default encoding)' { ConvertTo-Base64String $TestText -Encoding Default | Should Be $TestBase64Default } It 'does return Base64 encoded text (ASCII encoding)' { ConvertTo-Base64String $TestText -Encoding ASCII | Should Be $TestBase64ASCII } It 'does return Base64 encoded text (BigEndianUnicode encoding)' { ConvertTo-Base64String $TestText -Encoding BigEndianUnicode | Should Be $TestBase64BigEndianUnicode } It 'does return Base64 encoded text (Unicode encoding)' { ConvertTo-Base64String $TestText -Encoding Unicode | Should Be $TestBase64Unicode } It 'does return Base64 encoded text (UTF32 encoding)' { ConvertTo-Base64String $TestText -Encoding UTF32 | Should Be $TestBase64UTF32 } It 'does return Base64 encoded text (UTF7 encoding)' { ConvertTo-Base64String $TestText -Encoding UTF7 | Should Be $TestBase64UTF7 } It 'does return Base64 encoded text (UTF8 encoding)' { ConvertTo-Base64String $TestText -Encoding UTF8 | Should Be $TestBase64UTF8 } } } Describe 'ConvertFrom-Base64String' { Context 'Running with valid arguments' { It 'does return the original text' { ConvertFrom-Base64String $TestBase64Default | Should Be $TestText ConvertFrom-Base64String $TestBase64Default -Encoding Default | Should Be $TestText ConvertFrom-Base64String $TestBase64ASCII -Encoding ASCII | Should Be $TestText ConvertFrom-Base64String $TestBase64BigEndianUnicode -Encoding BigEndianUnicode | Should Be $TestText ConvertFrom-Base64String $TestBase64Unicode -Encoding Unicode | Should Be $TestText ConvertFrom-Base64String $TestBase64UTF32 -Encoding UTF32 | Should Be $TestText ConvertFrom-Base64String $TestBase64UTF7 -Encoding UTF7 | Should Be $TestText ConvertFrom-Base64String $TestBase64UTF8 -Encoding UTF8 | Should Be $TestText } } Context 'Running with non-base64 arguments' { It 'does not return anything and displays warning' { ConvertFrom-Base64String $TestText | Should BeNullOrEmpty } } } |