50 lines
2 KiB
PowerShell
50 lines
2 KiB
PowerShell
Describe "Get-FileHash" -Tags "CI" {
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New-Variable testDocument -Value (Join-Path -Path (Join-Path -Path $PSScriptRoot -ChildPath assets) -ChildPath testablescript.ps1) -Scope Global -Force
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# The MACTripleDES and RIPEMD160 algorithms are unsupported on Linux
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$algorithms = @{"SHA1" ="01B865D143E07ECC875AB0EFC0A4429387FD0CF7";
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"SHA256" = "4A6DA9F1C0827143BB19FC4B0F2A8057BC1DF55F6D1F62FA3B917BA458E8F570";
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"SHA384" = "656215B6A07011E625206F43E57873F49AD7B36DFCABB70F6CDCE2303D7A603E55D052774D26F339A6D80A264340CB8C";
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"SHA512" = "C688C33027D89ACAC920545471C8053D8F64A54E21D0415F1E03766DDCDA215420E74FAFD1DC399864C6B6B5723A3358BD337339906797A39090B02229BF31FE";
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"MD5" = "7B09811D1631C9FD46B39D1D35522F0A";
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}
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Context "Cmdlet result tests" {
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It "Should default to correct hash algorithm" {
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$result = Get-FileHash $testDocument
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$result.Algorithm | Should Be "SHA256"
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}
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It "Should be able to set the default hash algorithm" {
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$PSDefaultParameterValues.add("Get-FileHash:Algorithm","MD5")
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$result = Get-FileHash $testDocument
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$result.Algorithm | Should Be "MD5"
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$PSDefaultParameterValues.Remove("Get-FileHash:Algorithm")
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}
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It "Should list the path of the file under test" {
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$result = Get-FileHash $testDocument
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$result.Path | Should Be $testDocument
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}
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}
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Context "Algorithm tests" {
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It "Should be able to get the correct hash from each algorithm" {
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foreach ( $algorithm in $algorithms.Keys)
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{
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$algorithmResult = Get-FileHash $testDocument -Algorithm $algorithm
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$algorithmResult.Hash | Should Be $algorithms[$algorithm]
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}
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#MACTripleDES and RIPEMD160 are unsupported in the existing Pester tests from Windows team
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{ Get-FileHash $testDocument -Algorithm MACTripleDES } | Should Throw "Algorithm 'MACTripleDES' is not supported in this system."
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{ Get-FileHash $testDocument -Algorithm RIPEMD160 } | Should Throw "Algorithm 'RIPEMD160' is not supported in this system."
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}
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}
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}
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