69 lines
2 KiB
PowerShell
69 lines
2 KiB
PowerShell
Describe "Write-Output" {
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$testString = $testString
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Context "Input Tests" {
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It "Should allow piped input" {
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{ $testString | Write-Output } | Should Not Throw
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}
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It "Should write output to the output stream when using piped input" {
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$testString | Write-Output | Should Be $testString
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}
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It "Should use inputobject switch" {
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{ Write-Output -InputObject $testString } | Should Not Throw
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}
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It "Should write output to the output stream when using inputobject switch" {
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Write-Output -InputObject $testString | Should Be $testString
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}
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It "Should be able to write to a variable" {
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Write-Output -InputObject $testString -OutVariable var
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$var | Should Be $testString
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}
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}
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Context "Pipeline Command Tests" {
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It "Should send object to the next command in the pipeline" {
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Write-Output -InputObject (1+1) | Should Be 2
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}
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It "Should have the same result between inputobject switch and piped input" {
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Write-Output -InputObject (1+1) | Should Be 2
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1+1 | Write-Output | Should Be 2
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}
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}
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Context "Alias Tests" {
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It "Should have the same result between the echo alias and the cmdlet" {
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$alias = echo -InputObject $testString
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$cmdlet = Write-Output -InputObject $testString
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$alias | Should Be $cmdlet
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}
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It "Should have the same result between the write alias and the cmdlet" {
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$alias = write -InputObject $testString
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$cmdlet = Write-Output -InputObject $testString
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$alias | Should Be $cmdlet
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}
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}
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Context "Enumerate Objects" {
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$enumerationObject = @(1,2,3)
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It "Should see individual objects when not using the NoEnumerate switch" {
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$singleCollection = $(Write-Output $enumerationObject| Measure-Object).Count
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$singleCollection | Should Be $enumerationObject.length
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}
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It "Should be able to treat a collection as a single object using the NoEnumerate switch" {
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$singleCollection = $(Write-Output $enumerationObject -NoEnumerate | Measure-Object).Count
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$singleCollection | Should Be 1
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}
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}
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}
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