mirror of
https://github.com/actions/runner-images.git
synced 2025-12-14 05:07:02 +00:00
2b93b03377
* implement first pester tests * add comment for azcopy test * remove extra importing and old function * resolve comments * fix typo
67 lines
2.2 KiB
PowerShell
67 lines
2.2 KiB
PowerShell
Import-Module "$PSScriptRoot/../helpers/Common.Helpers.psm1" -DisableNameChecking
|
|
|
|
# Validates that tool is installed and in PATH
|
|
function Validate-ToolExist($tool) {
|
|
Get-Command $tool -ErrorAction SilentlyContinue | Should -BeTrue
|
|
}
|
|
|
|
function Invoke-PesterTests {
|
|
Param(
|
|
[Parameter(Mandatory)][string] $TestFile,
|
|
[string] $TestName
|
|
)
|
|
|
|
$testPath = "/imagegeneration/tests/${TestFile}.Tests.ps1"
|
|
if (-not (Test-Path $testPath)) {
|
|
throw "Unable to find test file '$TestFile' on '$testPath'."
|
|
}
|
|
|
|
$configuration = [PesterConfiguration] @{
|
|
Run = @{ Path = $testPath; PassThru = $true }
|
|
Output = @{ Verbosity = "Detailed" }
|
|
}
|
|
if ($TestName) {
|
|
$configuration.Filter.FullName = $TestName
|
|
}
|
|
|
|
# Switch ErrorActionPreference to Stop temporary to make sure that tests will fail on silent errors too
|
|
$backupErrorActionPreference = $ErrorActionPreference
|
|
$ErrorActionPreference = "Stop"
|
|
$results = Invoke-Pester -Configuration $configuration
|
|
$ErrorActionPreference = $backupErrorActionPreference
|
|
|
|
# Fail in case if no tests are run
|
|
if (-not ($results -and ($results.FailedCount -eq 0) -and ($results.PassedCount -gt 0))) {
|
|
$results
|
|
throw "Test run has failed"
|
|
}
|
|
}
|
|
|
|
function ShouldReturnZeroExitCode {
|
|
Param(
|
|
[String] $ActualValue,
|
|
[switch] $Negate,
|
|
[string] $Because # This parameter is unused but we need it to match Pester asserts signature
|
|
)
|
|
|
|
$result = Get-CommandResult $ActualValue
|
|
|
|
[bool]$succeeded = $result.ExitCode -eq 0
|
|
if ($Negate) { $succeeded = -not $succeeded }
|
|
|
|
if (-not $succeeded)
|
|
{
|
|
$commandOutputIndent = " " * 4
|
|
$commandOutput = ($result.Output | ForEach-Object { "${commandOutputIndent}${_}" }) -join "`n"
|
|
$failureMessage = "Command '${ActualValue}' has finished with exit code`n${commandOutput}"
|
|
}
|
|
|
|
return [PSCustomObject] @{
|
|
Succeeded = $succeeded
|
|
FailureMessage = $failureMessage
|
|
}
|
|
}
|
|
|
|
If (Get-Command -Name Add-AssertionOperator -ErrorAction SilentlyContinue) {
|
|
Add-AssertionOperator -Name ReturnZeroExitCode -InternalName ShouldReturnZeroExitCode -Test ${function:ShouldReturnZeroExitCode}
|
|
} |