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Run single Pester test #2441

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merged 4 commits into from
Mar 12, 2020
Merged

Run single Pester test #2441

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b81c5ff
Run single test
nohwnd Jan 27, 2020
87558fe
Add options for code lens and verbosity
nohwnd Feb 8, 2020
a0c7370
Rename Pester options to enableLegacyCodeLens and outputVerbosity
nohwnd Mar 11, 2020
ad9403e
change to use
TylerLeonhardt Mar 12, 2020
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31 changes: 25 additions & 6 deletions InvokePesterStub.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -63,16 +63,35 @@ if (!$pesterModule) {
}

if ($All) {
Pester\Invoke-Pester -Script $ScriptPath -PesterOption @{IncludeVSCodeMarker=$true}
}
elseif ($TestName) {
Pester\Invoke-Pester -Script $ScriptPath -PesterOption @{IncludeVSCodeMarker=$true} -TestName $TestName
if ($pesterModule.Version -ge '5.0.0') {
Pester\Invoke-Pester -Configuration @{ Run = $ScriptPath } | Out-Null
}
else {
Pester\Invoke-Pester -Script $ScriptPath -PesterOption @{IncludeVSCodeMarker=$true}
}
}
elseif (($LineNumber -match '\d+') -and ($pesterModule.Version -ge '4.6.0')) {
Pester\Invoke-Pester -Script $ScriptPath -PesterOption (New-PesterOption -ScriptBlockFilter @{
IncludeVSCodeMarker=$true; Line=$LineNumber; Path=$ScriptPath})
if ($pesterModule.Version -ge '5.0.0') {
Pester\Invoke-Pester -Configuration @{ Run = $ScriptPath; Filter = @{ Line = "${ScriptPath}:$LineNumber"} } | Out-Null
}
else {
Pester\Invoke-Pester -Script $ScriptPath -PesterOption (New-PesterOption -ScriptBlockFilter @{
IncludeVSCodeMarker=$true; Line=$LineNumber; Path=$ScriptPath})
}
}
elseif ($TestName) {
if ($pesterModule.Version -ge '5.0.0') {
throw "Running tests by test name is unsafe. This should not trigger for Pester 5."
}
else {
Pester\Invoke-Pester -Script $ScriptPath -PesterOption @{IncludeVSCodeMarker=$true} -TestName $TestName
}
}
else {
if ($pesterModule.Version -ge '5.0.0') {
throw "Running tests by expandable string is unsafe. This should not trigger for Pester 5."
}

# We get here when the TestName expression is of type ExpandableStringExpressionAst.
# PSES will not attempt to "evaluate" the expression so it returns null for the TestName.
Write-Warning "The Describe block's TestName cannot be evaluated. EXECUTING ALL TESTS instead."
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