244 lines
9 KiB
PowerShell
244 lines
9 KiB
PowerShell
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Describe "Get-Alias DRT Unit Tests" -Tags "CI" {
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It "Get-Alias Bogus Scope Name should throw PSArgumentException"{
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try {
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Get-Alias -Name "ABCD" -Scope "bogus"
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "Argument,Microsoft.PowerShell.Commands.GetAliasCommand"
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}
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}
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It "Get-Alias OutOfRange Scope"{
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try {
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Get-Alias -Name "ABCD" -Scope "99999"
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "ArgumentOutOfRange,Microsoft.PowerShell.Commands.GetAliasCommand"
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}
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}
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It "Get-Alias Named Single Valid"{
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Set-Alias -Name ABCD -Value "foo"
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$result=Get-Alias -Name ABCD
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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}
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It "Get-Alias Positional Single Valid"{
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Set-Alias -Name ABCD -Value "foo"
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$result=Get-Alias ABCD
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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}
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It "Get-Alias Named Multiple Valid"{
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Set-Alias -Name ABCD -Value "foo"
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Set-Alias -Name AEFG -Value "bar"
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$result=Get-Alias -Name ABCD,AEFG
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$result[0].Name| Should Be "ABCD"
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$result[0].Definition| Should Be "foo"
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$result[0].Description| Should Be ""
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$result[0].Options| Should Be "None"
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$result[1].Name| Should Be "AEFG"
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$result[1].Definition| Should Be "bar"
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$result[1].Description| Should Be ""
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$result[1].Options| Should Be "None"
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}
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It "Get-Alias Named Wildcard Valid"{
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Set-Alias -Name ABCD -Value "foo"
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Set-Alias -Name ABCG -Value "bar"
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$result=Get-Alias -Name ABC*
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$result[0].Name| Should Be "ABCD"
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$result[0].Definition| Should Be "foo"
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$result[0].Description| Should Be ""
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$result[0].Options| Should Be "None"
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$result[1].Name| Should Be "ABCG"
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$result[1].Definition| Should Be "bar"
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$result[1].Description| Should Be ""
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$result[1].Options| Should Be "None"
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}
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It "Get-Alias Positional Wildcard Valid"{
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Set-Alias -Name ABCD -Value "foo"
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Set-Alias -Name ABCG -Value "bar"
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$result=Get-Alias ABC*
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$result[0].Name| Should Be "ABCD"
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$result[0].Definition| Should Be "foo"
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$result[0].Description| Should Be ""
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$result[0].Options| Should Be "None"
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$result[1].Name| Should Be "ABCG"
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$result[1].Definition| Should Be "bar"
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$result[1].Description| Should Be ""
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$result[1].Options| Should Be "None"
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}
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It "Get-Alias Named Wildcard And Exclude Valid"{
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Set-Alias -Name ABCD -Value "foo"
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Set-Alias -Name ABCG -Value "bar"
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$result=Get-Alias -Name ABC* -Exclude "*BCG"
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$result[0].Name| Should Be "ABCD"
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$result[0].Definition| Should Be "foo"
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$result[0].Description| Should Be ""
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$result[0].Options| Should Be "None"
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}
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It "Get-Alias Scope Valid"{
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Set-Alias -Name ABCD -Value "foo"
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$result=Get-Alias -Name ABCD
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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Set-Alias -Name ABCD -Value "localfoo" -scope local
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$result=Get-Alias -Name ABCD -scope local
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "localfoo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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Set-Alias -Name ABCD -Value "globalfoo" -scope global
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Set-Alias -Name ABCD -Value "scriptfoo" -scope "script"
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Set-Alias -Name ABCD -Value "foo0" -scope "0"
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Set-Alias -Name ABCD -Value "foo1" -scope "1"
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$result=Get-Alias -Name ABCD
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo0"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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$result=Get-Alias -Name ABCD -scope local
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo0"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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$result=Get-Alias -Name ABCD -scope global
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "globalfoo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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$result=Get-Alias -Name ABCD -scope "script"
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "scriptfoo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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$result=Get-Alias -Name ABCD -scope "0"
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo0"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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$result=Get-Alias -Name ABCD -scope "1"
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo1"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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}
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It "Get-Alias Expose Bug 1065828, BugId:905235"{
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try {
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Get-Alias -Name "ABCD" -Scope "100"
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "ArgumentOutOfRange,Microsoft.PowerShell.Commands.GetAliasCommand"
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}
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}
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It "Get-Alias Zero Scope Valid"{
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Set-Alias -Name ABCD -Value "foo"
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$result=Get-Alias -Name ABCD
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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$result=Get-Alias -Name ABCD -scope "0"
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$result.Name| Should Be "ABCD"
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$result.Definition| Should Be "foo"
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$result.Description| Should Be ""
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$result.Options| Should Be "None"
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}
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It "Test get-alias with Definition parameter" {
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$returnObject = Get-Alias -Definition Get-Command
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For($i = 0; $i -lt $returnObject.Length;$i++)
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{
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$returnObject[$i] | Should Not BeNullOrEmpty
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$returnObject[$i].CommandType | Should Be 'Alias'
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$returnObject[$i].Definition | Should Be 'Get-Command'
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}
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}
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}
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Describe "Get-Alias" -Tags "CI" {
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It "Should have a return type of System.Array when gal returns more than one object" {
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$val1=(Get-Alias a*)
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$val2=(Get-Alias c*)
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$i=0
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$val1 | ForEach-Object{ $i++};
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if($i -lt 2) {
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$val1.GetType().BaseType.FullName | Should Be "System.Management.Automation.CommandInfo"
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}
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else
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{
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$val1.GetType().BaseType.FullName | Should Be "System.Array"
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}
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$val2 | ForEach-Object{ $i++};
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if($i -lt 2) {
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$val2.GetType().BaseType.FullName | Should Be "System.Management.Automation.CommandInfo"
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}
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else
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{
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$val2.GetType().BaseType.FullName | Should Be "System.Array"
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}
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}
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It "should return an array of objects" {
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$val = Get-Alias a*
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$alias = gal a*
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$val.Count | Should Be $alias.Count
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for ($i=0; $i -lt $val.Count;$i++)
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{
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$val[$i].CommandType | Should Be $alias[$i].CommandType
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$val[$i].Name | Should Be $alias[$i].Name
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$val[$i].ModuleName | Should Be $alias[$i].ModuleName
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}
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}
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}
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Describe "Get-Alias null tests" -Tags "CI" {
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$testCases =
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@{ data = $null; value = 'null' },
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@{ data = [String]::Empty; value = 'empty string' }
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Context 'Check null or empty value to the -Name parameter' {
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It 'Should throw if <value> is passed to -Name parameter' -TestCases $testCases {
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param($data)
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try
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{
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Get-Alias -Name $data
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throw "No Exception!"
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}
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catch { $_.FullyQualifiedErrorId | Should Be 'ParameterArgumentValidationError,Microsoft.PowerShell.Commands.GetAliasCommand' }
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}
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}
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Context 'Check null or empty value to the -Name parameter via pipeline' {
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It 'Should throw if <value> is passed through pipeline to -Name parameter' -TestCases $testCases {
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param($data)
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try
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{
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$data | Get-Alias -ErrorAction Stop
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throw "No Exception!"
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}
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catch { $_.FullyQualifiedErrorId | Should Be 'ParameterArgumentValidationError,Microsoft.PowerShell.Commands.GetAliasCommand' }
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}
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}
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}
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