Public/Get-ServiceInstance.Tests.ps1
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Set-StrictMode -Version Latest BeforeAll { . "$PSScriptRoot\Get-ServiceInstance.ps1" . "$PSScriptRoot\Get-SpaceSummary.ps1" } Describe "Get-ServiceBindings" { BeforeAll { [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseDeclaredVarsMoreThanAssignment', '', Justification='pester supported')] $Space = New-Object PsObject $service1 = [PSCustomObject]@{name="service1"} $service2 = [PSCustomObject]@{name="service2"} $Summary = [PSCustomObject]@{services=@($service2, $service1)} Mock Get-SpaceSummary { $Summary } } Context "API call" { It "is called with correct space object" { Get-ServiceInstance -Space $Space -Name $service1.name Should -Invoke Get-SpaceSummary -ParameterFilter {$space -eq $Space} } It "returns null when space Name not found" { (Get-ServiceInstance -Space $Space -Name "service3") | Should -Be $null } } Context "parameters" { It "ensures 'Space' cannot be null" { { Get-ServiceInstance -Space $null } | Should -Throw "*Cannot validate argument on parameter 'Space'. The argument is null or empty*" } It "ensures 'Name' cannot be null" { { Get-ServiceInstance -Space @{} -Name $null } | Should -Throw "*Cannot validate argument on parameter 'Name'. The argument is null or empty*" } It "ensures 'Name' cannot be empty" { { Get-ServiceInstance -Space (New-Object PsObject) -Name "" } | Should -Throw "*Cannot validate argument on parameter 'Name'. The argument is null or empty*" } It "supports positional" { (Get-ServiceInstance $Space "service1") | Should -Be $service1 } It "supports 'Space' from pipeline" { ($Space | Get-ServiceInstance -Name $service1.name) | Should -Be $service1 } } } |