Files
PowerShell/test/powershell/Modules/Microsoft.PowerShell.Utility/Remove-Alias.Tests.ps1
T
Steve Lee c1c5344a88 Update copyright and license headers (#6134)
Based on standard practices, we need to have a copyright and license notice at the top of each source file. Removed existing copyrights and updated/added copyright notices for .h, .cpp, .cs, .ps1, and .psm1 files.

Updated module manifests for consistency to have Author = "PowerShell" and Company = "Microsoft Corporation". Removed multiple line breaks.

Separate PR coming to update contribution document for new source files: #6140

Manually reviewed each change.

Fix #6073
2018-02-13 09:23:53 -08:00

66 lines
3.2 KiB
PowerShell

# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
Describe "Remove-Alias" -Tags "CI" {
BeforeAll {
$testAliasName = (New-Guid).Guid
}
It "Remove-Alias should remove a non-readonly alias"{
{
Set-Alias -Name $testAliasName -Value "Remove-Alias" -ErrorAction Stop
Remove-Alias -Name $testAliasName -ErrorAction Stop
Get-Alias -Name $testAliasName -ErrorAction Stop
} | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.GetAliasCommand'
}
It "Remove-Alias should throw on a readonly alias"{
{
Set-Alias -Name $testAliasName -Value "Remove-Alias" -Option ReadOnly -ErrorAction Stop
Remove-Alias -Name $testAliasName -ErrorAction Stop
} | ShouldBeErrorId 'AliasNotRemovable,Microsoft.PowerShell.Commands.RemoveAliasCommand'
}
It "Remove-Alias should remove a non-readonly alias with force"{
{
Set-Alias -Name $testAliasName -Value "Remove-Alias" -ErrorAction Stop
Remove-Alias -Name $testAliasName -Force -ErrorAction Stop
Get-Alias -Name $testAliasName -ErrorAction Stop
} | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.GetAliasCommand'
}
It "Remove-Alias should remove a readonly alias with force"{
{
Set-Alias -Name $testAliasName -Value "Remove-Alias" -Option ReadOnly -ErrorAction Stop
Remove-Alias -Name $testAliasName -Force -ErrorAction Stop
Get-Alias -Name $testAliasName -ErrorAction Stop
} | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.GetAliasCommand'
}
It "Remove-Alias should throw if alias does not exist"{
{
Get-Alias -Name $testAliasName -ErrorAction SilentlyContinue | Should BeNullorEmpty
Remove-Alias -Name $testAliasName -ErrorAction Stop
} | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.RemoveAliasCommand'
}
It "Remove-Alias should remove multiple alias at once"{
{
Set-Alias -Name "$testAliasName" -Value "Remove-Alias" -ErrorAction Stop
Set-Alias -Name "$testAliasName-2" -Value "Remove-Alias" -ErrorAction Stop
Set-Alias -Name "$testAliasName-3" -Value "Remove-Alias" -ErrorAction Stop
Remove-Alias -Name "$testAliasName","$testAliasName-2","$testAliasName-3" -ErrorAction Stop
Get-Alias -Name "$testAliasName" -ErrorAction Stop | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.GetAliasCommand'
Get-Alias -Name "$testAliasName-2" -ErrorAction Stop | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.GetAliasCommand'
Get-Alias -Name "$testAliasName-3" -ErrorAction Stop | ShouldBeErrorId 'ItemNotFoundException,Microsoft.PowerShell.Commands.GetAliasCommand'
}
}
It "Remove-Alias should throw on out-of-range scope"{
{
Set-Alias -Name $testAliasName -Value "Remove-Alias" -ErrorAction Stop
Remove-Alias -Name $testAliasName -Scope 99999 -ErrorAction Stop
} | ShouldBeErrorId "ArgumentOutOfRange,Microsoft.PowerShell.Commands.RemoveAliasCommand"
}
}