Tests/Unit/MSFT_AuditPolicyCsv.tests.ps1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 |
$script:DSCModuleName = 'AuditPolicyDsc' $script:DSCResourceName = 'MSFT_AuditPolicyCsv' #region HEADER [String] $script:moduleRoot = Split-Path -Parent (Split-Path -Parent (Split-Path -Parent $script:MyInvocation.MyCommand.Path)) if ( (-not (Test-Path -Path (Join-Path -Path $moduleRoot -ChildPath 'DSCResource.Tests'))) -or ` (-not (Test-Path -Path (Join-Path -Path $moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) ) { & git @('clone','https://github.com/PowerShell/DscResource.Tests.git',(Join-Path -Path $moduleRoot -ChildPath '\DSCResource.Tests\')) } else { & git @('-C',(Join-Path -Path $moduleRoot -ChildPath '\DSCResource.Tests\'),'pull') } Import-Module (Join-Path -Path $moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $script:DSCModuleName ` -DSCResourceName $script:DSCResourceName ` -TestType Unit #endregion # Begin Testing try { #region Pester Tests InModuleScope $script:DSCResourceName { # The script scope does not pierce the InModuleScope $script:DSCResourceName = 'MSFT_AuditPolicyCsv' # Create temporary files to hold the test data. $script:currentAuditpolicyCsv = ([system.IO.Path]::GetTempFileName()).Replace('.tmp','.csv') $script:desiredAuditpolicyCsv = ([system.IO.Path]::GetTempFileName()).Replace('.tmp','.csv') $script:csvPath = $script:desiredAuditpolicyCsv # Create the current auditpol backup file to test against. @(@("Machine Name,Policy Target,Subcategory,Subcategory GUID,Inclusion Setting,Exclusion Setting,Setting Value") @(",System,IPsec Driver,{0CCE9213-69AE-11D9-BED3-505054503030},Failure,,2") @(",System,System Integrity,{0CCE9212-69AE-11D9-BED3-505054503030},Success,,1") @(",System,Security System Extension,{0CCE9211-69AE-11D9-BED3-505054503030},No Auditing,,0") @(",,Option:CrashOnAuditFail,,Disabled,,0") @(",,RegistryGlobalSacl,,,,")) | Out-File $script:currentAuditpolicyCsv -Encoding utf8 -Force Describe "$($script:DSCResourceName)\Get-TargetResource" { Mock -CommandName Invoke-SecurityCmdlet -ParameterFilter { $Action -eq 'Export' } ` -MockWith { } -Verifiable It 'Should not throw an exception' { { $script:getTargetResourceResult = Get-TargetResource -CsvPath $script:csvPath ` -IsSingleInstance 'Yes' } | Should Not Throw } It 'Should return the correct hashtable property' { $script:getTargetResourceResult.CSVPath | Should Not Be $script:csvPath } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Invoke-SecurityCmdlet -Exactly 1 } } Describe "$($script:DSCResourceName)\Test-TargetResource" { # Create the desired auditpol backup file to test against. @(@("Machine Name,Policy Target,Subcategory,Subcategory GUID,Inclusion Setting,Exclusion Setting,Setting Value") @(",System,IPsec Driver,{0CCE9213-69AE-11D9-BED3-505054503030},Success,,1") @(",System,System Integrity,{0CCE9212-69AE-11D9-BED3-505054503030},Failure,,2") @(",System,Security System Extension,{0CCE9211-69AE-11D9-BED3-505054503030},No Auditing,,0") @(",,Option:CrashOnAuditFail,,Enabled,,1") @(",,RegistryGlobalSacl,,,,")) | Out-File $script:desiredAuditpolicyCsv -Encoding utf8 -Force Context 'CSVs are different' { Mock -CommandName Get-TargetResource -MockWith { return @{CsvPath=$script:currentAuditpolicyCsv} } -Verifiable Mock -CommandName Remove-BackupFile -MockWith { } -Verifiable It 'Should not throw an exception' { { $script:testTargetResourceResult = Test-TargetResource -CsvPath $script:csvPath ` -IsSingleInstance 'Yes' } | Should Not Throw } It 'Should return false' { $script:testTargetResourceResult | Should Be $false } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Get-TargetResource -Exactly 1 Assert-MockCalled -CommandName Remove-BackupFile -Exactly 1 } } Context 'CSVs are the same' { Mock -CommandName Get-TargetResource -MockWith { return @{CsvPath=$script:desiredAuditpolicyCsv} } -Verifiable Mock -CommandName Remove-BackupFile -MockWith { } -Verifiable It 'Should not throw an exception' { { $script:testTargetResourceResult = Test-TargetResource -CsvPath $script:csvPath ` -IsSingleInstance 'Yes' } | Should Not Throw } It 'Should return true' { $script:testTargetResourceResult | Should Be $true } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Get-TargetResource -Exactly 1 Assert-MockCalled -CommandName Remove-BackupFile -Exactly 1 } } } Describe "$($script:DSCResourceName)\Set-TargetResource" { Mock -CommandName Invoke-SecurityCmdlet -ParameterFilter { $Action -eq 'Import' } ` -MockWith { } -Verifiable It 'Should not throw an exception' { { $script:setTargetResourceResult = Set-TargetResource -CsvPath $script:csvPath ` -IsSingleInstance 'Yes' } | Should Not Throw } It 'Should not return anything' { $script:setTargetResourceResult | Should BeNullOrEmpty } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Invoke-SecurityCmdlet -Exactly 1 -Scope Describe } } Describe 'Function Invoke-SecurityCmdlet' { # Create function to mock since security cmdlets are not in appveyor function Restore-AuditPolicy { } function Backup-AuditPolicy { } Context 'Backup when security cmdlets are available' { Mock -CommandName Get-Module -ParameterFilter { $Name -eq "SecurityCmdlets"} ` -MockWith {"SecurityCmdlets"} -Verifiable Mock -CommandName Import-Module -ParameterFilter { $Name -eq "SecurityCmdlets"} Mock -CommandName Backup-AuditPolicy -MockWith {} -Verifiable It 'Should not throw an exception' { { $script:backupAuditPolicyResult = Invoke-SecurityCmdlet -Action Export ` -CsvPath $script:currentAuditpolicyCsv } | Should Not Throw } It 'Should not return anything' { $script:backupAuditPolicyResult | Should BeNullOrEmpty } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Get-Module -Exactly 1 -Scope Context Assert-MockCalled -CommandName Import-Module -Exactly 1 -Scope Context Assert-MockCalled -CommandName Backup-AuditPolicy -Exactly 1 -Scope Context } } Context 'Restore when security cmdlets are available' { Mock -CommandName Get-Module -ParameterFilter { $Name -eq "SecurityCmdlets"} ` -MockWith {"SecurityCmdlets"} -Verifiable Mock -CommandName Import-Module -ParameterFilter { $Name -eq "SecurityCmdlets"} Mock -CommandName Restore-AuditPolicy -MockWith {} -Verifiable It 'Should not throw an exception' { { $script:restoreAuditPolicyResult = Invoke-SecurityCmdlet -Action Import ` -CsvPath $script:currentAuditpolicyCsv } | Should Not Throw } It 'Should not return anything' { $script:restoreAuditPolicyResult | Should BeNullOrEmpty } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Get-Module -Exactly 1 -Scope Context Assert-MockCalled -CommandName Import-Module -Exactly 1 -Scope Context Assert-MockCalled -CommandName Restore-AuditPolicy -Exactly 1 -Scope Context } } Context 'Backup when security cmdlets are NOT available' { Mock -CommandName Get-Module -ParameterFilter { $Name -eq "SecurityCmdlets" } ` -MockWith {} -Verifiable Mock -CommandName Invoke-AuditPol -ParameterFilter { $Command -eq "Backup" } ` -MockWith { } -Verifiable It 'Should not throw an exception' { { $script:backupAuditPolicyResult = Invoke-SecurityCmdlet -Action Export ` -CsvPath $script:currentAuditpolicyCsv } | Should Not Throw } It 'Should not return anything' { $script:backupAuditPolicyResult | Should BeNullOrEmpty } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Get-Module -Exactly 1 -Scope Context Assert-MockCalled -CommandName Invoke-AuditPol -Exactly 1 -Scope Context } } Context 'Restore when security cmdlets are NOT available' { Mock -CommandName Get-Module -ParameterFilter { $Name -eq "SecurityCmdlets" } ` -MockWith {} -Verifiable Mock -CommandName Invoke-AuditPol -ParameterFilter { $Command -eq "Restore" } ` -MockWith { } -Verifiable It 'Should not throw an exception' { { $script:restoreAuditPolicyResult = Invoke-SecurityCmdlet -Action Import ` -CsvPath $script:currentAuditpolicyCsv } | Should Not Throw } It 'Should not return anything' { $script:restoreAuditPolicyResult | Should BeNullOrEmpty } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Get-Module -Exactly 1 -Scope Context Assert-MockCalled -CommandName Invoke-AuditPol -Exactly 1 -Scope Context } } } Describe 'Function Remove-BackupFile' { $script:csvPath = $script:currentAuditpolicyCsv Mock -CommandName Remove-Item -ParameterFilter { $Path -eq $script:currentAuditpolicyCsv} ` -MockWith { } -Verifiable It 'Should call Remove-Item to clean up temp file' { Remove-BackupFile -CsvPath $script:csvPath | Should BeNullOrEmpty Assert-MockCalled -CommandName Remove-Item -Times 1 -Scope Describe } It 'Should call expected Mocks' { Assert-VerifiableMock Assert-MockCalled -CommandName Remove-Item -Times 1 -Scope Describe } } } #endregion } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |