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PowerShell/test/powershell/Modules/Microsoft.PowerShell.Utility/Get-EventSubscriber.Tests.ps1
T
Steve Lee c1c5344a88 Update copyright and license headers (#6134)
Based on standard practices, we need to have a copyright and license notice at the top of each source file. Removed existing copyrights and updated/added copyright notices for .h, .cpp, .cs, .ps1, and .psm1 files.

Updated module manifests for consistency to have Author = "PowerShell" and Company = "Microsoft Corporation". Removed multiple line breaks.

Separate PR coming to update contribution document for new source files: #6140

Manually reviewed each change.

Fix #6073
2018-02-13 09:23:53 -08:00

33 lines
1.5 KiB
PowerShell

# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
Describe "Get-EventSubscriber" -Tags "CI" {
AfterEach {
Unregister-Event -SourceIdentifier PesterTestRegister -ErrorAction SilentlyContinue
}
Context "Check return type of Get-EventSubscriber" {
It "Should return System.Management.Automation.PSEventSubscriber as return type of New-Event" {
$pesterobject = (New-Object System.Collections.ObjectModel.ObservableCollection[object])
Register-ObjectEvent -InputObject $pesterobject -EventName CollectionChanged -SourceIdentifier PesterTestRegister
Get-EventSubscriber | Should BeOfType System.Management.Automation.PSEventSubscriber
}
}
Context "Check Get-EventSubscriber can validly register events"{
It "Should return source identifier of PesterTimer " {
$pesterobject = (New-Object System.Collections.ObjectModel.ObservableCollection[object])
Register-ObjectEvent -InputObject $pesterobject -EventName CollectionChanged -SourceIdentifier PesterTestRegister
(Get-EventSubscriber -SourceIdentifier PesterTestRegister).SourceIdentifier | Should Be "PesterTestRegister"
}
It "Should return an integer greater than 0 for the SubscriptionId" {
$pesterobject = (New-Object System.Collections.ObjectModel.ObservableCollection[object])
Register-ObjectEvent -InputObject $pesterobject -EventName CollectionChanged -SourceIdentifier PesterTestRegister
(Get-EventSubscriber -SourceIdentifier PesterTestRegister).SubscriptionId | Should BeGreaterThan 0
}
}
}