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Add Export-Alias Pester Unit Test
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JumpingYang001
@@ -1,33 +1,158 @@
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Describe "Export-Alias" {
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$testAliasDirectory = Join-Path -Path $TestDrive -ChildPath ExportAliasTestDirectory
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$testAliases = "TestAliases"
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$fulltestpath = Join-Path -Path $($testAliasDirectory) -ChildPath $($testAliases)
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BeforeEach {
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New-Item -Path $testAliasDirectory -ItemType Directory -Force
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}
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It "Should be able to create a file in the specified location"{
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Export-Alias $fulltestpath
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Test-Path $fulltestpath | Should be $true
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}
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It "Should create a file with the list of aliases that match the expected list" {
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Export-Alias $fulltestpath
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Test-Path $fulltestpath | Should Be $true
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$actual = Get-Content $fulltestpath | Sort
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$expected = $(Get-Command -CommandType Alias)
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for ( $i=0; $i -lt $expected.Length; $i++)
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{
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# We loop through the expected list and not the other because the output writes some comments to the file.
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$expected[$i] | Should Match $actual[$i].Name
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}
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}
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Remove-Item -Path $testAliasDirectory -Recurse -Force
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}
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Describe "Export-Alias DRT Unit Tests" -Tags DRT{
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$testAliasDirectory = Join-Path -Path $TestDrive -ChildPath ExportAliasTestDirectory
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$testAliases = "TestAliases"
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$fulltestpath = Join-Path -Path $($testAliasDirectory) -ChildPath $($testAliases)
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BeforeEach {
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New-Item -Path $testAliasDirectory -ItemType Directory -Force
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remove-item alias:abcd* -force
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remove-item alias:ijkl* -force
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set-alias abcd01 efgh01
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set-alias abcd02 efgh02
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set-alias abcd03 efgh03
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set-alias abcd04 efgh04
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set-alias ijkl01 mnop01
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set-alias ijkl02 mnop02
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set-alias ijkl03 mnop03
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set-alias ijkl04 mnop04
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}
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AfterEach {
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Remove-Item -Path $testAliasDirectory -Recurse -Force
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}
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It "Export-Alias for exist file should work"{
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New-Item -Path $fulltestpath -ItemType File -Force
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{Export-Alias $fulltestpath}| Should Not Throw
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}
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It "Export-Alias Resolve To Multiple will throw PSInvalidOperationException" {
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try {
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Export-Alias *
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "ReadWriteMultipleFilesNotSupported,Microsoft.PowerShell.Commands.ExportAliasCommand"
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}
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}
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It "Export-Alias with Invalid Scope will throw PSArgumentException" {
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try {
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Export-Alias $fulltestpath -scope foobar
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "Argument,Microsoft.PowerShell.Commands.ExportAliasCommand"
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}
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}
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It "Export-Alias for Default"{
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Export-Alias $fulltestpath abcd01 -passthru
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$fulltestpath| Should ContainExactly '"abcd01","efgh01","","None"'
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}
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It "Export-Alias As CSV"{
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Export-Alias $fulltestpath abcd01 -As CSV -passthru
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$fulltestpath| Should ContainExactly '"abcd01","efgh01","","None"'
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}
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It "Export-Alias As CSV With Description"{
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Export-Alias $fulltestpath abcd01 -As CSV -description "My Aliases" -passthru
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$fulltestpath| Should ContainExactly '"abcd01","efgh01","","None"'
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$fulltestpath| Should ContainExactly "My Aliases"
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}
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It "Export-Alias As CSV With Multiline Description"{
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Export-Alias $fulltestpath abcd01 -As CSV -description "My Aliases\nYour Aliases\nEveryones Aliases" -passthru
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$fulltestpath| Should ContainExactly '"abcd01","efgh01","","None"'
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$fulltestpath| Should ContainExactly "My Aliases"
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$fulltestpath| Should ContainExactly "Your Aliases"
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$fulltestpath| Should ContainExactly "Everyones Aliases"
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}
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It "Export-Alias As Script"{
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Export-Alias $fulltestpath abcd01 -As Script -passthru
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$fulltestpath| Should ContainExactly 'set-alias -Name:"abcd01" -Value:"efgh01" -Description:"" -Option:"None"'
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}
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It "Export-Alias As Script With Multiline Description"{
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Export-Alias $fulltestpath abcd01 -As Script -description "My Aliases\nYour Aliases\nEveryones Aliases" -passthru
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$fulltestpath| Should ContainExactly 'set-alias -Name:"abcd01" -Value:"efgh01" -Description:"" -Option:"None"'
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$fulltestpath| Should ContainExactly "My Aliases"
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$fulltestpath| Should ContainExactly "Your Aliases"
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$fulltestpath| Should ContainExactly "Everyones Aliases"
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}
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It "Export-Alias for Force Test"{
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Export-Alias $fulltestpath abcd01
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Export-Alias $fulltestpath abcd02 -force
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$fulltestpath| Should Not ContainExactly '"abcd01","efgh01","","None"'
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$fulltestpath| Should ContainExactly '"abcd02","efgh02","","None"'
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}
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It "Export-Alias for Force ReadOnly Test for linux" -Skip:$IsWindows {
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Export-Alias $fulltestpath abcd01
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chmod 444 $fulltestpath
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try{
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Export-Alias $fulltestpath abcd02
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}
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catch{
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$_.FullyQualifiedErrorId | Should be "FileOpenFailure,Microsoft.PowerShell.Commands.ExportAliasCommand"
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}
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Export-Alias $fulltestpath abcd03 -force
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$fulltestpath| Should Not ContainExactly '"abcd01","efgh01","","None"'
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$fulltestpath| Should Not ContainExactly '"abcd02","efgh02","","None"'
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$fulltestpath| Should ContainExactly '"abcd03","efgh03","","None"'
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chmod 777 $fulltestpath
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}
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It "Export-Alias for Force ReadOnly Test for windows" -Skip:($IsLinux -Or $IsOSX) {
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Export-Alias $fulltestpath abcd01
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attrib +r $fulltestpath
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try{
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Export-Alias $fulltestpath abcd02
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}
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catch{
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$_.FullyQualifiedErrorId | Should be "FileOpenFailure,Microsoft.PowerShell.Commands.ExportAliasCommand"
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}
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Export-Alias $fulltestpath abcd03 -force
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$fulltestpath| Should Not ContainExactly '"abcd01","efgh01","","None"'
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$fulltestpath| Should Not ContainExactly '"abcd02","efgh02","","None"'
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$fulltestpath| Should ContainExactly '"abcd03","efgh03","","None"'
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attrib -r $fulltestpath
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}
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}
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Describe "Export-Alias" {
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$testAliasDirectory = Join-Path -Path $TestDrive -ChildPath ExportAliasTestDirectory
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$testAliases = "TestAliases"
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$fulltestpath = Join-Path -Path $($testAliasDirectory) -ChildPath $($testAliases)
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BeforeEach {
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New-Item -Path $testAliasDirectory -ItemType Directory -Force
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}
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It "Should be able to create a file in the specified location"{
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Export-Alias $fulltestpath
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Test-Path $fulltestpath | Should be $true
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}
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It "Should create a file with the list of aliases that match the expected list" {
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Export-Alias $fulltestpath
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Test-Path $fulltestpath | Should Be $true
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$actual = Get-Content $fulltestpath | Sort
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$expected = $(Get-Command -CommandType Alias)
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for ( $i=0; $i -lt $expected.Length; $i++)
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{
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# We loop through the expected list and not the other because the output writes some comments to the file.
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$expected[$i] | Should Match $actual[$i].Name
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}
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}
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Remove-Item -Path $testAliasDirectory -Recurse -Force
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}
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