Tests/Unit/MSFT_xClusterProperty.Tests.ps1
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$script:DSCModuleName = 'xFailOverCluster' $script:DSCResourceName = 'MSFT_xClusterProperty' #region Header # Unit Test Template Version: 1.2.0 $script:moduleRoot = Split-Path -Parent (Split-Path -Parent (Split-Path -Parent $Script:MyInvocation.MyCommand.Path)) if ( (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests'))) -or ` (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) ) { & git @('clone','https://github.com/PowerShell/DscResource.Tests.git',(Join-Path -Path $script:moduleRoot -ChildPath '\DSCResource.Tests\')) } Import-Module (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $script:DSCModuleName ` -DSCResourceName $script:DSCResourceName ` -TestType Unit #endregion HEADER try { InModuleScope $script:DSCResourceName { $script:DSCResourceName = 'MSFT_xClusterProperty' Describe $script:DSCResourceName { Context "$($script:DSCResourceName)\Get-TargetResource" { Mock -CommandName Get-Cluster -ParameterFilter {$Name -eq 'Cluster1'} -MockWith { [PSCustomObject] @{ SameSubnetDelay = 1000 SameSubnetThreshold = 5 CrossSubnetDelay = 1000 CrossSubnetThreshold = 5 } } It 'Returns a hashtable' { Get-TargetResource -Name Cluster1 | Should -BeOfType [System.Collections.Hashtable] Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Returns a hashtable with cluster properties' { (Get-TargetResource -Name Cluster1).Get_Item('SameSubnetDelay') | Should -Be '1000' Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } } Context "$($script:DSCResourceName)\Set-TargetResource" { Mock -CommandName Get-Cluster -ParameterFilter {$Name -eq 'Cluster1'} -MockWith { [PSCustomObject] @{ Description = '' PreferredSite = '' SameSubnetDelay = 1000 SameSubnetThreshold = 5 CrossSubnetDelay = 1000 CrossSubnetThreshold = 5 } } It 'Sets a single integer cluster property' { Set-TargetResource -Name Cluster1 -SameSubnetDelay 2000 | Should -Be $null Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Sets multiple integer cluster properties' { Set-TargetResource -Name Cluster1 -SameSubnetDelay 2000 -SameSubnetThreshold 5 | Should -Be $null Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Sets a single string cluster property' { Set-TargetResource -Name Cluster1 -Description 'Exchange DAG' | Should -Be $null Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Sets a single string cluster property to an empty string' { Set-TargetResource -Name Cluster1 -Description '' | Should -Be $null Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Sets a multiple string cluster properties' { Set-TargetResource -Name Cluster1 -Description 'Exchange DAG' -PreferredSite 'London' ` | Should -Be $null Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } } Context "$($script:DSCResourceName)\Test-TargetResource" { Mock -CommandName Get-Cluster -ParameterFilter {$Name -eq 'Cluster1'} -MockWith { [PSCustomObject] @{ AddEvictDelay = 60 CrossSubnetDelay = 1000 CrossSubnetThreshold = 5 Description = '' PreferredSite = 'Default-First-Site-Name' SameSubnetDelay = 1000 SameSubnetThreshold = 5 } } It 'Checks a single integer cluster property and returns false if incorrect' { Test-TargetResource -Name Cluster1 -SameSubnetDelay 2000 | Should -Be $false Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks a single integer cluster property and returns true if correct' { Test-TargetResource -Name Cluster1 -SameSubnetDelay 1000 | Should -Be $true Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks multiple integer cluster properties and returns false if incorrect' { Test-TargetResource -Name Cluster1 -SameSubnetDelay 2000 -SameSubnetThreshold 6 | Should -Be $false Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks multiple integer cluster properties and returns true if correct' { Test-TargetResource -Name Cluster1 -SameSubnetDelay 1000 -SameSubnetThreshold 5 | Should -Be $true Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks a single string cluster property and returns false if incorrect' { Test-TargetResource -Name Cluster1 -Description 'Exchange DAG' | Should -Be $false Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks a single string cluster property and returns true if correct' { Test-TargetResource -Name Cluster1 -PreferredSite 'Default-First-Site-Name' | Should -Be $true Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks multiple string cluster properties and returns false if incorrect' { Test-TargetResource -Name Cluster1 -Description 'Exchange DAG' -PreferredSite 'Default-First-Site-Name' ` | Should -Be $false Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Checks multiple string cluster properties and returns true if correct' { Test-TargetResource -Name Cluster1 -Description '' -PreferredSite 'Default-First-Site-Name' ` | Should -Be $true Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Handles checking multiple string and integer properties and returns true if correct' { Test-TargetResource -Name Cluster1 -Description '' -PreferredSite 'Default-First-Site-Name' ` -AddEvictDelay 60 -SameSubnetDelay 1000 | Should -Be $true Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Handles checking multiple string and integer properties and returns false if incorrect' { Test-TargetResource -Name Cluster1 -Description 'Exchange DAG' -PreferredSite 'Default-First-Site-Name' ` -AddEvictDelay 60 -SameSubnetDelay 1500 | Should -Be $false Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } It 'Handles checking properties against empty strings' { Test-TargetResource -Name Cluster1 -Description '' | Should -Be $true Assert-MockCalled -CommandName Get-Cluster -Exactly -Times 1 -Scope It } } } } } finally { Restore-TestEnvironment -TestEnvironment $TestEnvironment } |