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Add Set-Variable Pester Unit test
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@@ -1,3 +1,166 @@
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Describe "Set-Variable DRT Unit Tests" -Tags DRT{
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It "Set-Variable normal variable Name should works"{
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Set-Variable foo bar
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$var1=Get-Variable -Name foo
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be ""
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}
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It "Set-Variable normal variable Name with position should works"{
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Set-Variable -Name foo bar
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$var1=Get-Variable -Name foo
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be ""
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}
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It "Set-Variable normal variable Name with scope should works"{
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Set-Variable -Name foo -Value bar0
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Set-Variable -Name foo -Value bar -Scope "1"
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$var1=Get-Variable -Name foo -scope "1"
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be ""
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Set-Variable -Name foo -Value newValue -Scope "local"
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$var1=Get-Variable -Name foo -scope "local"
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "newValue"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be ""
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Set-Variable -Name foo -Value newValue2 -Scope "script"
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$var1=Get-Variable -Name foo -scope "script"
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "newValue2"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be ""
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}
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It "Set-Variable normal variable Name with position should works"{
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Set-Variable abcaVar bar
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Set-Variable bcdaVar anotherVal
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Set-Variable aVarfoo bogusval
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Set-Variable -Name "*aV*" -Value "overwrite" -Include "*Var*" -Exclude "bcd*"
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$var1=Get-Variable -Name "*aVar*" -Scope "local"
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$var1[0].Name|Should Be "abcaVar"
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$var1[0].Value|Should Be "overwrite"
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$var1[0].Options|Should Be "None"
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$var1[0].Description|Should Be ""
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$var1[1].Name|Should Be "aVarfoo"
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$var1[1].Value|Should Be "overwrite"
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$var1[1].Options|Should Be "None"
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$var1[1].Description|Should Be ""
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$var1[2].Name|Should Be "bcdaVar"
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$var1[2].Value|Should Be "anotherVal"
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$var1[2].Options|Should Be "None"
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$var1[2].Description|Should Be ""
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}
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It "Set-Variable normal variable Name with Description and Value should works"{
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Set-Variable foo bar
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Set-Variable -Name foo $null -Description "new description" -PassThru:$true -Scope "local"
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$var1=Get-Variable -Name foo -Scope "local"
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be $null
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$var1.Options|Should Be "None"
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$var1.Description|Should Be "new description"
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}
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It "Set-Variable normal variable Name with just Description should works"{
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Set-Variable foo bar
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Set-Variable -Name foo -Description "new description" -PassThru:$true -Scope "local"
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$var1=Get-Variable -Name foo -Scope "local"
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be "new description"
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}
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It "Set-Variable overwrite Constant Option should throw SessionStateUnauthorizedAccessException"{
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Set-Variable -Name abcaVar bar -Option Constant -Scope "local"
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try {
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Set-Variable -Name abcaVar new -Scope "local" -EA Stop
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "VariableNotWritable,Microsoft.PowerShell.Commands.SetVariableCommand"
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}
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}
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It "Set-Variable of existing Private variable without force should throw Exception"{
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Set-Variable abcaVar bar -Description "new description" -Option Private
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$var1=Get-Variable -Name abcaVar
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$var1.Name|Should Be "abcaVar"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "Private"
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$var1.Description|Should Be "new description"
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Set-Variable abcaVar other -Description "new description"
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$var1=Get-Variable -Name abcaVar
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$var1.Name|Should Be "abcaVar"
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$var1.Value|Should Be "other"
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$var1.Options|Should Be "Private"
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$var1.Description|Should Be "new description"
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}
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It "Set-Variable with Exclude, then Get-Variable it should throw ItemNotFoundException"{
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Set-Variable -Name foo1,foo2 hello -Exclude foo2 -EA Stop
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try {
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Get-Variable -Name foo2 -EA Stop
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "VariableNotFound,Microsoft.PowerShell.Commands.GetVariableCommand"
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}
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}
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It "Set-Variable of existing ReadOnly variable without force should throw Exception"{
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Set-Variable abcaVar bar -Description "new description" -Option ReadOnly
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$var1=Get-Variable -Name abcaVar
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$var1.Name|Should Be "abcaVar"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "ReadOnly"
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$var1.Description|Should Be "new description"
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try {
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Set-Variable abcaVar -Option None -EA Stop
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Throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "VariableNotWritable,Microsoft.PowerShell.Commands.SetVariableCommand"
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}
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}
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It "Set-Variable of ReadOnly variable with private scope should work"{
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Set-Variable foo bar -Description "new description" -Option ReadOnly -scope "private"
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$var1=Get-Variable -Name foo
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$var1.Name|Should Be "foo"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "ReadOnly, Private"
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$var1.Description|Should Be "new description"
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}
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It "Set-Variable pipeline with Get-Variable should work"{
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$footest1="bar"
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${Get-Variable footest1 -valueonly|Set-Variable bootest1 -passthru}
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$var1=Get-Variable -Name footest1
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$var1.Name|Should Be "footest1"
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$var1.Value|Should Be "bar"
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$var1.Options|Should Be "None"
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$var1.Description|Should Be ""
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}
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}
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Describe "Set-Variable" {
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${nl} = [Environment]::Newline
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