PowerShell/test/powershell/engine/Remoting/SSHRemotingCmdlets.Tests.ps1

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3.6 KiB
PowerShell

# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
##
## SSH Remoting cmdlet tests
##
Describe "SSHTransport switch parameter value" -Tags 'Feature' {
BeforeAll {
$TestCasesSSHTransport = @(
@{scriptBlock = {New-PSSession -HostName localhost -UserName UserA -SSHTransport:$false}; testName = 'New-PSSession SSHTransport parameter cannot have false value'}
@{scriptBlock = {Enter-PSSession -HostName localhost -UserName UserA -SSHTransport:$false}; testName = 'Enter-PSSession SSHTransport parameter cannot have false value'}
@{scriptBlock = {Invoke-Command -Scriptblock {"Hello"} -HostName localhost -UserName UserA -SSHTransport:$false}; testName = 'Invoke-Command SSHTransport parameter cannot have false value'}
)
}
It "<testName>" -TestCases $TestCasesSSHTransport {
param($scriptBlock)
{ & $scriptBlock } | Should -Throw -ErrorId "ParameterArgumentValidationError"
}
}
Describe "SSHConnection parameter hashtable error conditions" -Tags 'Feature' {
BeforeAll {
$TestCasesSSHConnection = @(
@{scriptBlock = {New-PSSession -SSHConnection @{ ComputerName = "localhost"; "" = "noParameter" }}; testName = 'SSHConnection parameter hashtable cannot contain empty parameter names'}
@{scriptBlock = {New-PSSession -SSHConnection @{ HostName = $null }}; testName = 'SSHConnection parameter hashtable cannot contain empty parameter values'}
@{scriptBlock = {New-PSSession -SSHConnection @{ ComputerName = "localhost"; UnknownParameter = "Hello" }}; testName = 'SSHConnection parameter hashtable cannot contain unknown parameter names'}
@{scriptBlock = {New-PSSession -SSHConnection @{ UserName = "UserName"; KeyFilePath = "path" }}; testName = 'SSHConnection parmeter hashtable must contain the ComputerName parameter'}
@{scriptBlock = {New-PSSession -SSHConnection @{ ComputerName = "computerA"; hostname = "computerB" }}; testName = 'SSHConnection parameter hashtable cannot contain both ComputerName and HostName parameters' }
@{scriptBlock = {New-PSSession -SSHConnection @{ keyfilepath = "pathA"; IdentityFilePath = "pathB" }}; testName = 'SSHConnection parameter hashtable cannot contain both KeyFilePath and IdentityFilePath parameters' }
)
}
It "<testName>" -TestCases $TestCasesSSHConnection {
param ($scriptBlock)
{ & $scriptBlock } | Should -Throw -ErrorId "Argument,Microsoft.PowerShell.Commands.NewPSSessionCommand"
}
}
Describe "SSHConnection parameter hashtable type conversions" -Tags 'Feature', 'Slow' {
BeforeAll {
# Port 49151 is IANA reserved, so it should not be in use. If type conversion fails
# then New-PSSession will throw before even attempting to open the session.
$TestCasesSSHConnection = @(
@{scriptBlock = {New-PSSession -ErrorAction Stop -SSHConnection @{ Port = 49151; ComputerName = [psobject]'localhost' }}; testName = 'SSHConnection can convert PSObject to string'}
@{scriptBlock = {New-PSSession -ErrorAction Stop -SSHConnection @{ Port = [psobject]49151; ComputerName = 'localhost' }}; testName = 'SSHConnection can convert PSObject to int'}
)
}
It "<testName>" -TestCases $TestCasesSSHConnection {
param($scriptBlock)
$err = $null
try
{
& $scriptBlock
}
catch
{
$err = $_
}
# The exact returned error id string varies depending on platform,
# but will always contain 'PSSessionOpenFailed'.
$err.FullyQualifiedErrorId | Should -Match 'PSSessionOpenFailed'
}
}