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# Licensed under the MIT License.
Import-Module HelpersCommon
Describe "Export-Alias DRT Unit Tests" -Tags "CI" {
BeforeAll {
$testAliasDirectory = Join-Path -Path $TestDrive -ChildPath ExportAliasTestDirectory
$testAliases = "TestAliases"
$fulltestpath = Join-Path -Path $testAliasDirectory -ChildPath $testAliases
Remove-Item alias:abcd* -Force -ErrorAction SilentlyContinue
Remove-Item alias:ijkl* -Force -ErrorAction SilentlyContinue
Set-Alias abcd01 efgh01
Set-Alias abcd02 efgh02
Set-Alias abcd03 efgh03
Set-Alias abcd04 efgh04
Set-Alias ijkl01 mnop01
Set-Alias ijkl02 mnop02
Set-Alias ijkl03 mnop03
Set-Alias ijkl04 mnop04
}
AfterAll {
Remove-Item alias:abcd* -Force -ErrorAction SilentlyContinue
Remove-Item alias:ijkl* -Force -ErrorAction SilentlyContinue
}
BeforeEach {
New-Item -Path $testAliasDirectory -ItemType Directory -Force
}
AfterEach {
Remove-Item -Path $testAliasDirectory -Recurse -Force
}
It "Export-Alias for exist file should work"{
New-Item -Path $fulltestpath -ItemType File -Force
{Export-Alias $fulltestpath} | Should -Not -Throw
}
It "Export-Alias resolving to multiple files will throw ReadWriteMultipleFilesNotSupported" {
$null = New-Item -Path $TestDrive\foo -ItemType File
$null = New-Item -Path $TestDrive\bar -ItemType File
{ Export-Alias $TestDrive\* } | Should -Throw -ErrorId "ReadWriteMultipleFilesNotSupported,Microsoft.PowerShell.Commands.ExportAliasCommand"
Remove-Item $TestDrive\foo -Force -ErrorAction SilentlyContinue
Remove-Item $TestDrive\bar -Force -ErrorAction SilentlyContinue
}
It "Export-Alias with Invalid Scope will throw PSArgumentException" {
{ Export-Alias $fulltestpath -Scope foodbar } | Should -Throw -ErrorId "Argument,Microsoft.PowerShell.Commands.ExportAliasCommand"
}
It "Export-Alias for Default"{
Export-Alias $fulltestpath abcd01 -PassThru
$fulltestpath | Should -FileContentMatchExactly '"abcd01","efgh01","","None"'
}
It "Export-Alias As CSV"{
Export-Alias $fulltestpath abcd01 -As CSV -PassThru
$fulltestpath | Should -FileContentMatchExactly '"abcd01","efgh01","","None"'
}
It "Export-Alias As CSV With Description"{
Export-Alias $fulltestpath abcd01 -As CSV -Description "My Aliases" -PassThru
$fulltestpath | Should -FileContentMatchExactly '"abcd01","efgh01","","None"'
$fulltestpath | Should -FileContentMatchExactly "My Aliases"
}
It "Export-Alias As CSV With Multiline Description"{
Export-Alias $fulltestpath abcd01 -As CSV -Description "My Aliases\nYour Aliases\nEveryones Aliases" -PassThru
$fulltestpath | Should -FileContentMatchExactly '"abcd01","efgh01","","None"'
$fulltestpath | Should -FileContentMatchExactly "My Aliases"
$fulltestpath | Should -FileContentMatchExactly "Your Aliases"
$fulltestpath | Should -FileContentMatchExactly "Everyones Aliases"
}
It "Export-Alias As Script"{
Export-Alias $fulltestpath abcd01 -As Script -PassThru
$fulltestpath | Should -FileContentMatchExactly 'set-alias -Name:"abcd01" -Value:"efgh01" -Description:"" -Option:"None"'
}
It "Export-Alias As Script With Multiline Description"{
Export-Alias $fulltestpath abcd01 -As Script -Description "My Aliases\nYour Aliases\nEveryones Aliases" -PassThru
$fulltestpath | Should -FileContentMatchExactly 'set-alias -Name:"abcd01" -Value:"efgh01" -Description:"" -Option:"None"'
$fulltestpath | Should -FileContentMatchExactly "My Aliases"
$fulltestpath | Should -FileContentMatchExactly "Your Aliases"
$fulltestpath | Should -FileContentMatchExactly "Everyones Aliases"
}
It "Export-Alias for Force Test"{
Export-Alias $fulltestpath abcd01
Export-Alias $fulltestpath abcd02 -Force
$fulltestpath | Should -Not -FileContentMatchExactly '"abcd01","efgh01","","None"'
$fulltestpath | Should -FileContentMatchExactly '"abcd02","efgh02","","None"'
}
It "Export-Alias for Force ReadOnly Test" -Skip:(Test-IsRoot) {
Export-Alias $fulltestpath abcd01
if ( $IsWindows )
{
attrib +r $fulltestpath
}
else
{
chmod 444 $fulltestpath
}
{ Export-Alias $fulltestpath abcd02 } | Should -Throw -ErrorId "FileOpenFailure,Microsoft.PowerShell.Commands.ExportAliasCommand"
Export-Alias $fulltestpath abcd03 -Force
$fulltestpath | Should -Not -FileContentMatchExactly '"abcd01","efgh01","","None"'
$fulltestpath | Should -Not -FileContentMatchExactly '"abcd02","efgh02","","None"'
$fulltestpath | Should -FileContentMatchExactly '"abcd03","efgh03","","None"'
if ( $IsWindows )
{
attrib -Recurse $fulltestpath
}
else
{
chmod a+rw $fulltestpath
}
}
}
Describe "Export-Alias" -Tags "CI" {
BeforeAll {
$testAliasDirectory = Join-Path -Path $TestDrive -ChildPath ExportAliasTestDirectory
$testAliases = "TestAliases"
$fulltestpath = Join-Path -Path $testAliasDirectory -ChildPath $testAliases
}
BeforeEach {
New-Item -Path $testAliasDirectory -ItemType Directory -Force
}
AfterEach {
Remove-Item -Path $testAliasDirectory -Recurse -Force
}
It "Should be able to create a file in the specified location"{
Export-Alias $fulltestpath
Test-Path $fulltestpath | Should -BeTrue
}
It "Should create a file with the list of aliases that match the expected list" {
Export-Alias $fulltestpath
Test-Path $fulltestpath | Should -BeTrue
$actual = Get-Content $fulltestpath | Sort-Object
$expected = Get-Command -CommandType Alias
for ( $i=0; $i -lt $expected.Length; $i++)
{
# We loop through the expected list and not the other because the output writes some comments to the file.
$expected[$i] | Should -Match $actual[$i].Name
}
}
}
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