DSCResources/xSQLServer/2.0.0.0/Tests/Unit/xSQLServerEndpointPermission.Tests.ps1
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$script:DSCModuleName = 'xSQLServer' $script:DSCResourceName = 'xSQLServerEndpointPermission' #region HEADER # Unit Test Template Version: 1.1.0 [String] $script:moduleRoot = Split-Path -Parent (Split-Path -Parent $PSScriptRoot) 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 # Begin Testing try { #region Pester Test Initialization # Loading mocked classes Add-Type -Path (Join-Path -Path $script:moduleRoot -ChildPath 'Tests\Unit\Stubs\SMO.cs') $nodeName = 'localhost' $instanceName = 'DEFAULT' $principal = 'COMPANY\SqlServiceAcct' $otherPrincipal = 'COMPANY\OtherAcct' $endpointName = 'DefaultEndpointMirror' $defaultParameters = @{ InstanceName = $instanceName NodeName = $nodeName Name = $endpointName Principal = $principal } #endregion Pester Test Initialization Describe "$($script:DSCResourceName)\Get-TargetResource" { Context 'When the system is not in the desired state' { $testParameters = $defaultParameters Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $otherPrincipal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable $result = Get-TargetResource @testParameters It 'Should return the desired state as absent' { $result.Ensure | Should Be 'Absent' } It 'Should return the same values as passed as parameters' { $result.NodeName | Should Be $testParameters.NodeName $result.InstanceName | Should Be $testParameters.InstanceName $result.Name | Should Be $testParameters.Name $result.Principal | Should Be $testParameters.Principal } It 'Should not return any permissions' { $result.Permission | Should Be '' } It 'Should call the mock function Get-SQLAlwaysOnEndpoint' { Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope Context } } Context 'When the system is in the desired state' { $testParameters = $defaultParameters Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $principal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable $result = Get-TargetResource @testParameters It 'Should return the desired state as present' { $result.Ensure | Should Be 'Present' } It 'Should return the same values as passed as parameters' { $result.NodeName | Should Be $testParameters.NodeName $result.InstanceName | Should Be $testParameters.InstanceName $result.Name | Should Be $testParameters.Name $result.Principal | Should Be $testParameters.Principal } It 'Should return the permissions passed as parameter' { $result.Permission | Should Be 'CONNECT' } It 'Should call the mock function Get-SQLAlwaysOnEndpoint' { Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope Context } } Assert-VerifiableMocks } Describe "$($script:DSCResourceName)\Test-TargetResource" { Context 'When the system is not in the desired state' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Present' Permission = 'CONNECT' } It 'Should return that desired state is absent when wanted desired state is to be Present' { Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $otherPrincipal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable $result = Test-TargetResource @testParameters $result | Should Be $false Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope It } $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Absent' Permission = 'CONNECT' } It 'Should return that desired state is absent when wanted desired state is to be Absent' { Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $principal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable $result = Test-TargetResource @testParameters $result | Should Be $false Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope It } } Context 'When the system is in the desired state' { It 'Should return that desired state is present when wanted desired state is to be Present' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Present' Permission = 'CONNECT' } Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $principal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable $result = Test-TargetResource @testParameters $result | Should Be $true Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope It } It 'Should return that desired state is present when wanted desired state is to be Absent' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Absent' Permission = 'CONNECT' } Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $otherPrincipal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable $result = Test-TargetResource @testParameters $result | Should Be $true Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope It } } Assert-VerifiableMocks } Describe "$($script:DSCResourceName)\Set-TargetResource" { Context 'When the system is not in the desired state' { It 'Should call the the method Grant when desired state is to be Present' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Present' Permission = 'CONNECT' } Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $otherPrincipal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru | Add-Member ScriptMethod Grant { param( $permissionSet, $principal ) return } -PassThru | Add-Member ScriptMethod Revoke { param( $permissionSet, $principal ) throw 'Called Revoke() when it shouldn''t been called' } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable { Set-TargetResource @testParameters } | Should Not Throw Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 2 -ModuleName $script:DSCResourceName -Scope It } It 'Should call the the method Revoke when desired state is to be Absent' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Absent' Permission = 'CONNECT' } Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $principal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru | Add-Member ScriptMethod Grant { param( $permissionSet, $principal ) throw 'Called Grant() when it shouldn''t been called' } -PassThru | Add-Member ScriptMethod Revoke { param( $permissionSet, $principal ) return } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable { Set-TargetResource @testParameters } | Should Not Throw Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 2 -ModuleName $script:DSCResourceName -Scope It } } Context 'When the system is in the desired state' { It 'Should not throw error when desired state is already Present' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Present' Permission = 'CONNECT' } Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $principal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru | Add-Member ScriptMethod Grant { param( $permissionSet, $principal ) throw 'Called Grant() when it shouldn''t been called' } -PassThru | Add-Member ScriptMethod Revoke { param( $permissionSet, $principal ) throw 'Called Revoke() when it shouldn''t been called' } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable { Set-TargetResource @testParameters } | Should Not Throw Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope It } It 'Should not throw error when desired state is already Absent' { $testParameters = $defaultParameters $testParameters += @{ Ensure = 'Absent' Permission = 'CONNECT' } Mock -CommandName Get-SQLAlwaysOnEndpoint -MockWith { # TypeName: Microsoft.SqlServer.Management.Smo.Endpoint return New-Object Object | Add-Member NoteProperty Name $endpointName -PassThru | Add-Member ScriptMethod EnumObjectPermissions { param($permissionSet) return @( (New-Object Object | Add-Member NoteProperty Grantee $otherPrincipal -PassThru | Add-Member NoteProperty PermissionState 'Grant' -PassThru ) ) } -PassThru | Add-Member ScriptMethod Grant { param( $permissionSet, $principal ) throw 'Called Grant() when it shouldn''t been called' } -PassThru | Add-Member ScriptMethod Revoke { param( $permissionSet, $principal ) throw 'Called Revoke() when it shouldn''t been called' } -PassThru -Force } -ModuleName $script:DSCResourceName -Verifiable { Set-TargetResource @testParameters } | Should Not Throw Assert-MockCalled Get-SQLAlwaysOnEndpoint -Exactly -Times 1 -ModuleName $script:DSCResourceName -Scope It } } Assert-VerifiableMocks } } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |