43 lines
1.4 KiB
PowerShell
43 lines
1.4 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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Describe 'Tests for indexers' -Tags "CI" {
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It 'Indexer in dictionary' {
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$hashtable = @{ "Hello"="There" }
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$hashtable["Hello"] | Should -BeExactly "There"
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}
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It 'Accessing a Indexed property of a dictionary that does not exist should return $null' {
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$hashtable = @{ "Hello"="There" }
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$hashtable["Hello There"] | Should -BeNullOrEmpty
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}
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It 'CimClass implements an indexer' -Skip:(-not $IsWindows) {
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$service = Get-CimClass -ClassName Win32_Service
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$service.CimClassProperties["DisplayName"].Name | Should -BeExactly 'DisplayName'
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}
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It 'Accessing a Indexed property of a CimClass that does not exist should return $null' -Skip:(-not $IsWindows) {
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$service = Get-CimClass -ClassName Win32_Service
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$service.CimClassProperties["Hello There"] | Should -BeNullOrEmpty
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}
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It 'ITuple implementations can be indexed' {
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$tuple = [Tuple]::Create(10, 'Hello')
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$tuple[0] | Should -Be 10
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$tuple[1] | Should -BeExactly 'Hello'
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}
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It 'ITuple objects can be spliced' {
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$tuple = [Tuple]::Create(10, 'Hello')
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$tuple[0..1] | Should -Be @(10, 'Hello')
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}
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It 'Index of -1 should return the last item for ITuple objects' {
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$tuple = [Tuple]::Create(10, 'Hello')
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$tuple[-1] | Should -BeExactly 'Hello'
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}
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}
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