PSADSync.Tests.ps1
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$ThisModule = "$($MyInvocation.MyCommand.Path -replace '\.Tests\.ps1$', '').psm1" $ThisModuleName = (($ThisModule | Split-Path -Leaf) -replace '\.psm1') Get-Module -Name $ThisModuleName -All | Remove-Module -Force Import-Module -Name "$PSScriptRoot\$ThisModuleName.psd1" -Force -ErrorAction Stop InModuleScope $ThisModuleName { $script:AllAdsiUsers = 0..10 | foreach { $i = $_ $adsiUser = New-MockObject -Type 'System.DirectoryServices.AccountManagement.UserPrincipal' $amParams = @{ MemberType = 'NoteProperty' Force = $true } $props = @{ 'Name' = 'nameval' 'Enabled' = $true 'SamAccountName' = 'samval' 'GivenName' = 'givennameval' 'Surname' = 'surnameval' 'DisplayName' = 'displaynameval' 'OtherProperty' = 'otherval' 'EmployeeId' = 1 'Title' = 'titleval' } $props.GetEnumerator() | foreach { if ($_.Key -eq 'Enabled') { if ($i % 2) { $adsiUser | Add-Member @amParams -Name $_.Key -Value $false } else { $adsiUser | Add-Member @amParams -Name $_.Key -Value $true } } else { $adsiUser | Add-Member @amParams -Name $_.Key -Value "$($_.Value)$i" } } if ($i -eq 5) { $adsiUser | Add-Member @amParams -Name 'samAccountName' -Value $null } if ($i -eq 6) { $adsiUser | Add-Member @amParams -Name 'EmployeeId' -Value $null } $adsiUser } $script:AllCsvUsers = 0..15 | foreach { $i = $_ $output = @{ AD_LOGON = "nameval$i" PERSON_NUM = "1$i" ExcludeCol = 'dontexcludeme' } if ($i -eq (Get-Random -Maximum 9)) { $output.'AD_LOGON' = $null $output.ExcludeCol = 'excludeme' } if ($i -eq (Get-Random -Maximum 9)) { $output.'PERSON_NUM' = $null } [pscustomobject]$output } describe 'Get-CompanyCsvUser' { $commandName = 'Get-CompanyCsvUser' $command = Get-Command -Name $commandName #region Mocks $script:csvUsers = @( [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 123 OtherAtrrib = 'x' ExcludeCol = 'excludeme' ExcludeCol2 = 'dontexcludeme' } [pscustomobject]@{ AD_LOGON = 'foo2' PERSON_NUM = 1234 OtherAtrrib = 'x' ExcludeCol = 'dontexcludeme' ExcludeCol2 = 'excludeme' } [pscustomobject]@{ AD_LOGON = 'notinAD' PERSON_NUM = 1234 OtherAtrrib = 'x' ExcludeCol = 'dontexcludeme' ExcludeCol2 = 'dontexcludeme' } [pscustomobject]@{ AD_LOGON = $null PERSON_NUM = 12345 OtherAtrrib = 'x' ExcludeCol = 'dontexcludeme' ExcludeCol2 = 'dontexcludeme' } ) mock 'Import-Csv' { $script:csvUsers } mock 'Test-Path' { $true } $script:csvUsersNullConvert = $script:csvUsers | foreach { if (-not $_.'AD_LOGON') { $_.'AD_LOGON' = 'null' } $_ } #endregion $parameterSets = @( @{ CsvFilePath = 'C:\users.csv' TestName = 'All users' } @{ CsvFilePath = 'C:\users.csv' Exclude = @{ ExcludeCol = 'excludeme' } TestName = 'Exclude 1 col' } @{ CsvFilePath = 'C:\users.csv' Exclude = @{ ExcludeCol = 'excludeme';ExcludeCol2 = 'excludeme' } TestName = 'Exclude 2 cols' } ) $testCases = @{ All = $parameterSets Exclude = $parameterSets.where({$_.ContainsKey('Exclude')}) Exclude1Col = $parameterSets.where({$_.ContainsKey('Exclude') -and ($_.Exclude.Keys.Count -eq 1)}) Exclude2Cols = $parameterSets.where({$_.ContainsKey('Exclude') -and ($_.Exclude.Keys.Count -eq 2)}) NoExclusions = $parameterSets.where({ -not $_.ContainsKey('Exclude')}) } context 'when at least one column is excluded' { mock 'Where-Object' { [pscustomobject]@{ AD_LOGON = 'foo2' PERSON_NUM = 1234 OtherAtrrib = 'x' ExcludeCol = 'dontexcludeme' ExcludeCol2 = 'excludeme' } [pscustomobject]@{ AD_LOGON = 'notinAD' PERSON_NUM = 1234 OtherAtrrib = 'x' ExcludeCol = 'dontexcludeme' ExcludeCol2 = 'dontexcludeme' } [pscustomobject]@{ AD_LOGON = $null PERSON_NUM = 12345 OtherAtrrib = 'x' ExcludeCol = 'dontexcludeme' ExcludeCol2 = 'dontexcludeme' } } -ParameterFilter { $FilterScript.ToString() -notmatch '\*' } it 'should create the expected where filter: <TestName>' -TestCases $testCases.Exclude { param($CsvFilePath,$Exclude) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Where-Object' Times = $script:csvUsers.Count Exactly = $true Scope = 'It' ParameterFilter = { $PSBoundParameters.FilterScript.ToString() -like "(`$_.`'*' -ne '*')*" } } Assert-MockCalled @assMParams } } it 'when excluding no cols, should return all expected users: <TestName>' -TestCases $testCases.NoExclusions { param($CsvFilePath,$Exclude) $result = & $commandName @PSBoundParameters (diff $script:csvUsersNullConvert.'AD_LOGON' $result.'AD_LOGON').InputObject | should benullorempty } it 'when excluding 1 col, should return all expected users: <TestName>' -TestCases $testCases.Exclude1Col { param($CsvFilePath,$Exclude) $result = & $commandName @PSBoundParameters (diff @('foo2','notinAD','null') $result.'AD_LOGON').InputObject | should benullorempty } it 'when excluding 2 cols, should return all expected users: <TestName>' -TestCases $testCases.Exclude2Cols { param($CsvFilePath,$Exclude) $result = & $commandName @PSBoundParameters (diff @('notinAD','null') $result.'AD_LOGON').InputObject | should benullorempty } } describe 'GetCsvColumnHeaders' { #region Mocks mock 'Get-Content' { @( '"Header1","Header2","Header3"' '"Value1","Value2","Value3"' '"Value4","Value5","Value6"' ) } #endregion it 'should return expected headers' { $result = & GetCsvColumnHeaders -CsvFilePath 'foo.csv' diff $result @('Header1','Header2','Header3') | should benullorempty } } describe 'TestCsvHeaderExists' { #region Mocks mock 'GetCsvColumnHeaders' { 'Header1','Header2','Header3' } #endregion context 'when a header is not in the CSV' { it 'should return $false' { TestCsvHeaderExists -CsvFilePath 'foo.csv' -Header 'nothere' | should be $false } } context 'when all headers are in the CSV' { it 'should return $true' { TestCsvHeaderExists -CsvFilePath 'foo.csv' -Header 'Header1','Header2','Header3' | should be $true } } context 'when one header is in the CSV' { it 'should return $true' { TestCsvHeaderExists -CsvFilePath 'foo.csv' -Header 'Header1' | should be $true } } } describe 'Get-CompanyAdUser' { $commandName = 'Get-CompanyAdUser' $command = Get-Command -Name $commandName #region Mocks mock 'Get-AdsiUser' { $script:AllAdsiUsers | where { $_.Enabled } } -ParameterFilter { $LdapFilter } mock 'Get-AdsiUser' { $script:AllAdsiUsers } -ParameterFilter { -not $LdapFilter } #endregion $parameterSets = @( @{ TestName = 'Only enabled users' } @{ All = $true TestName = 'All users' } ) $testCases = @{ All = $parameterSets AllUsers = $parameterSets.where({$_.ContainsKey('All')}) EnabledUsers = $parameterSets.where({-not $_.ContainsKey('All')}) } it 'when All is used, it returns all users: <TestName>' -TestCases $testCases.AllUsers { param($All,$Credential) $result = & $commandName @PSBoundParameters @($result).Count | should be $script:AllAdsiUsers.Count } it 'when All is not used, it returns only enabled users: <TestName>' -TestCases $testCases.EnabledUsers { param($All,$Credential) $result = & $commandName @PSBoundParameters @($result).Count | should be ($script:AllAdsiUsers | where { $_.Enabled }).Count } } describe 'CompareCompanyUser' { $commandName = 'CompareCompanyUser' $command = Get-Command -Name $commandName #region Mocks mock 'FindUserMatch' { [pscustomobject]@{ MatchedAdUser = ($script:AllAdsiUsers | where EmployeeId -eq '10' ) IdMatchedOn = 'AD_LOGON' } } -ParameterFilter { $CsvUser.'AD_LOGON' -eq 'nameval0' } mock 'FindUserMatch' { [pscustomobject]@{ MatchedAdUser = ($script:AllAdsiUsers | where EmployeeId -eq '11' ) IdMatchedOn = 'AD_LOGON' } } -ParameterFilter { $CsvUser.'AD_LOGON' -eq 'nameval1' } mock 'FindUserMatch' { [pscustomobject]@{ MatchedAdUser = ($script:AllAdsiUsers | where EmployeeId -eq '12') IdMatchedOn = 'AD_LOGON' } } -ParameterFilter { $CsvUser.'AD_LOGON' -eq 'nameval2' } mock 'FindUserMatch' { } -ParameterFilter { $CsvUser.'AD_LOGON' -eq 'nameval11' } #endregion $parameterSets = @( @{ AdUsers = $script:AllAdsiUsers CsvUsers = $script:AllCsvUsers TestName = 'Default' } ) $testCases = @{ All = $parameterSets } it 'should return the expected number of objects: <TestName>' -TestCases $testCases.All { param($AdUsers,$CsvUsers) $result = & $commandName @PSBoundParameters @($result).Count | should be 16 } it 'should return the expected object properties: <TestName>' -TestCases $testCases.All { param($AdUsers,$CsvUsers) $result = & $commandName @PSBoundParameters @($result).foreach({ $_.ContainsKey('CsvUser') | should be $true $_.ContainsKey('AdUser') | should be $true $_.ContainsKey('Match') | should be $true }) } it 'should return the expected object type: <TestName>' -TestCases $testCases.All { param($AdUsers,$CsvUsers) $result = & $commandName @PSBoundParameters $result | should beoftype 'hashtable' } it 'should find matches as expected and return the expected property values: <TestName>' -Skip -TestCases $testCases.All { param($AdUsers,$CsvUsers) $result = & $commandName @PSBoundParameters (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval0'})).AdUser.EmployeeId | should be '10' (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval0'})).Match | should be $true (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval1'})).AdUser.EmployeeId | should be '11' (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval1'})).Match | should be $true (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval2'})).AdUser.EmployeeId | should be '12' (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval2'})).Match | should be $true (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval11'})).AdUser | should benullorempty (@($result).where({ $_.CsvUser.'AD_LOGON' -eq 'nameval11'})).Match | should be $false } context 'when FindUserMatch sends a break statement' { mock 'FindUserMatch' { foreach ($i in 0..1) { break } } it 'should return the expected number of objects: <TestName>' -TestCases $testCases.All { param($AdUsers,$CsvUsers) $result = & $commandName @PSBoundParameters @($result).Count | should be $script:AllCsvUsers.Count } } context 'when a non-terminating error occurs in the function' { mock 'Write-Verbose' { Write-Error -Message 'error!' } it 'should throw an exception: <TestName>' -TestCases $testCases.All { param($AdUsers,$CsvUsers) $params = @{} + $PSBoundParameters { & $commandName @params } | should throw 'error!' } } } describe 'FindUserMatch' { $commandName = 'FindUserMatch' $command = Get-Command -Name $commandName #region Mocks mock 'Write-Warning' $script:csvUserMatchOnOneIdentifer = @( [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 'nomatch' } ) $script:csvUserMatchOnAllIdentifers = @( [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 123 } ) $script:OneblankCsvUserIdentifier = @( [pscustomobject]@{ AD_LOGON = $null PERSON_NUM = 111 } ) $script:AllblankCsvUserIdentifier = @( [pscustomobject]@{ AD_LOGON = $null PERSON_NUM = $null } ) $script:csvUserNoMatch = @( [pscustomobject]@{ AD_LOGON = 'NotInAd' PERSON_NUM = 'nomatch' } ) $script:AdUsers = @( [pscustomobject]@{ samAccountName = 'foo' EmployeeId = 123 } [pscustomobject]@{ samAccountName = 'foo2' EmployeeId = 111 } [pscustomobject]@{ samAccountName = 'NotinCSV' EmployeeId = 12345 } ) mock 'Write-Verbose' #endregion $parameterSets = @( @{ AdUsers = $script:AdUsers CsvUser = $script:csvUserMatchOnOneIdentifer TestName = 'Match on 1 ID' } @{ AdUsers = $script:AdUsers CsvUser = $script:csvUserMatchOnAllIdentifers TestName = 'Match on all IDs' } @{ AdUsers = $script:AdUsers CsvUser = $script:csvUserNoMatch TestName = 'No Match' } @{ AdUsers = $script:AdUsers CsvUser = $script:OneblankCsvUserIdentifier TestName = 'One Blank ID' } @{ AdUsers = $script:AdUsers CsvUser = $script:AllblankCsvUserIdentifier TestName = 'All Blank IDs' } ) $testCases = @{ All = $parameterSets MatchOnOneId = $parameterSets.where({$_.TestName -eq 'Match on 1 ID'}) MatchOnAllIds = $parameterSets.where({$_.TestName -eq 'Match on all IDs'}) NoMatch = $parameterSets.where({$_.TestName -eq 'No Match'}) OneBlankId = $parameterSets.where({ -not $_.CsvUser.AD_LOGON -and ($_.CsvUser.PERSON_NUM) }) AllBlankIds = $parameterSets.where({ -not $_.CsvUser.AD_LOGON -and (-not $_.CsvUser.PERSON_NUM) }) } context 'When no matches could be found' { it 'should return the expected number of objects: <TestName>' -TestCases $testCases.NoMatch { param($AdUsers,$CsvUser) & $commandName @PSBoundParameters | should benullorempty } } context 'When one match can be found' { it 'should return the expected number of objects: <TestName>' -TestCases $testCases.MatchOnOneId { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters @($result).Count | should be 1 } it 'should find matches as expected and return the expected property values: <TestName>' -TestCases $testCases.MatchOnOneId { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters $result.MatchedAdUser.EmployeeId | should be 123 $result.IdMatchedOn = 'AD_LOGON' } } context 'When multiple matches could be found' { it 'should return the expected number of objects: <TestName>' -TestCases $testCases.MatchOnAllIds { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters @($result).Count | should be 1 } it 'should find matches as expected and return the expected property values: <TestName>' -TestCases $testCases.MatchOnAllIds { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters $result.MatchedAdUser.EmployeeId | should be 123 $result.IdMatchedOn = 'AD_LOGON' } } context 'when one identifer is blank' { it 'should do nothing: <TestName>' -TestCases $testCases.OneBlankId { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Write-Verbose' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $PSBoundParameters.Message -match '^CSV field match value' } } Assert-MockCalled @assMParams } it 'should return the expected object properties: <TestName>' -TestCases $testCases.OneBlankId { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters $result.MatchedAdUser.EmployeeId | should be 111 $result.IdMatchedOn = 'PERSON_NUM' } } context 'when all identifers are blank' { it 'should do nothing: <TestName>' -TestCases $testCases.AllBlankIds { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Write-Verbose' Times = 2 Exactly = $true Scope = 'It' ParameterFilter = { $PSBoundParameters.Message -match '^CSV field match value' } } Assert-MockCalled @assMParams } } context 'when all identifiers are valid' { it 'should return the expected object properties: <TestName>' -TestCases $testCases.OneBlankId { param($AdUsers,$CsvUser) $result = & $commandName @PSBoundParameters @($result.MatchedAdUser).foreach({ $_.PSObject.Properties.Name -contains 'EmployeeId' | should be $true }) $result.IdMatchedOn = 'AD_LOGON' } } } describe 'FindAttributeMismatch' { $commandName = 'FindAttributeMismatch' $command = Get-Command -Name $commandName #region Mocks mock 'Write-Verbose' $script:csvUserMisMatch = [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 123 OtherAtrrib = 'x' } $script:csvUserNoMisMatch = [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 1111 OtherAtrrib = 'y' } $script:AdUserMisMatch = New-MockObject -Type 'System.DirectoryServices.AccountManagement.UserPrincipal' $script:AdUserMisMatch | Add-Member -MemberType NoteProperty -Name 'samAccountName' -Force -Value 'foo' $script:AdUserMisMatch | Add-Member -MemberType NoteProperty -Name 'EmployeeId' -Force -Value $null -PassThru $script:AdUserNoMisMatch = New-MockObject -Type 'System.DirectoryServices.AccountManagement.UserPrincipal' $script:AdUserNoMisMatch | Add-Member -MemberType NoteProperty -Name 'samAccountName' -Force -Value 'foo' $script:AdUserNoMisMatch | Add-Member -MemberType NoteProperty -Name 'EmployeeId' -Force -Value 1111 -PassThru mock 'Get-Member' { [pscustomobject]@{ Name = 'samAccountName' } [pscustomobject]@{ Name = 'EmployeeId' } } #endregion $parameterSets = @( @{ AdUser = $script:AdUserMisMatch CsvUser = $script:csvUserMisMatch TestName = 'Mismatch' } @{ AdUser = $script:AdUserNoMisMatch CsvUser = $script:csvUserNoMisMatch TestName = 'No Mismatch' } ) $testCases = @{ All = $parameterSets Mismatch = $parameterSets.where({$_.TestName -eq 'Mismatch'}) NoMismatch = $parameterSets.where({$_.TestName -eq 'No Mismatch'}) } it 'should find the correct AD property names: <TestName>' -TestCases $testCases.All { param($AdUser,$CsvUser) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Write-Verbose' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $PSBoundParameters.Message -eq "ADUser props: [samAccountName,EmployeeId]" } } Assert-MockCalled @assMParams } it 'should find the correct CSV property names: <TestName>' -TestCases $testCases.All { param($AdUser,$CsvUser) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Write-Verbose' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $PSBoundParameters.Message -eq 'CSV properties are: [AD_LOGON,PERSON_NUM,OtherAtrrib]' } } Assert-MockCalled @assMParams } context 'when a mismatch is found' { it 'should return the expected objects: <TestName>' -TestCases $testCases.Mismatch { param($AdUser,$CsvUser) $result = & $commandName @PSBoundParameters @($result).Count | should be 1 $result | should beoftype 'pscustomobject' $result.CSVAttributeName | should be 'PERSON_NUM' $result.CSVAttributeValue | should be 123 $result.ADAttributeName | should be 'EmployeeId' $result.ADAttributeValue | should be '' } } context 'when no mismatches are found' { it 'should return nothing: <TestName>' -TestCases $testCases.NoMismatch { param($AdUser,$CsvUser) & $commandName @PSBoundParameters | should benullorempty } } context 'when a non-terminating error occurs in the function' { mock 'Write-Verbose' { Write-Error -Message 'error!' } it 'should throw an exception: <TestName>' -TestCases $testCases.All { param($AdUser,$CsvUser) $params = @{} + $PSBoundParameters { & $commandName @params } | should throw 'error!' } } } describe 'SyncCompanyUser' { $commandName = 'SyncCompanyUser' $command = Get-Command -Name $commandName $script:AdUser = New-MockObject -Type 'System.DirectoryServices.AccountManagement.UserPrincipal' $script:AdUser | Add-Member -MemberType NoteProperty -Name 'samAccountName' -Force -Value 'foo' $script:AdUser | Add-Member -MemberType NoteProperty -Name 'EmployeeId' -Force -Value $null -PassThru $script:csvUser = [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 123 OtherAtrrib = 'x' } $parameterSets = @( @{ AdUser = $script:AdUser CsvUser = $script:csvUser Attributes = [pscustomobject]@{ ADAttributeName = 'EmployeeId' ADAttributeValue = $null CSVAttributeName = 'PERSON_NUM' CSVAttributeValue = 123 } Identifier = 'samAccountName' TestName = 'Standard' } ) $testCases = @{ All = $parameterSets } it 'should change only those attributes in the Attributes parameter: <TestName>' -Skip -TestCases $testCases.All { param($AdUser,$CsvUser,$Identifier,$Attributes,$Credential,$DomainController) $result = & $commandName @PSBoundParameters -Confirm:$false $assMParams = @{ CommandName = 'Set-AdsiUser' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { ($Replace.EmployeeId -eq 123) -and (-not ($Replace.GetEnumerator() | where { $_.Key -ne 'EmployeeId'})) } } Assert-MockCalled @assMParams } it 'should change attributes on the expected user account: <TestName>' -Skip -TestCases $testCases.All { param($AdUser,$CsvUser,$Identifier,$Attributes,$Credential,$DomainController) $result = & $commandName @PSBoundParameters -Confirm:$false $assMParams = @{ CommandName = 'Set-AdsiUser' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { [string]$Identity -eq 'foo' } } Assert-MockCalled @assMParams } context 'when a non-terminating error occurs in the function' { mock 'Write-Verbose' { Write-Error -Message 'error!' } it 'should throw an exception: <TestName>' -Skip -TestCases $testCases.All { param($AdUser,$CsvUser,$Identifier,$Attributes,$Credential,$DomainController) $params = @{} + $PSBoundParameters { & $commandName @params -Confirm:$false } | should throw 'error!' } } } describe 'WriteLog' { $commandName = 'WriteLog' $command = Get-Command -Name $commandName mock 'Get-Date' { 'time' } mock 'Export-Csv' $parameterSets = @( @{ FilePath = 'C:\log.csv' CSVIdentifierValue = 'username' CSVIdentifierField = 'employeeid' Attributes = [pscustomobject]@{ ADAttributeName = 'EmployeeId' ADAttributeValue = $null CSVAttributeName = 'PERSON_NUM' CSVAttributeValue = 123 } TestName = 'Standard' } ) $testCases = @{ All = $parameterSets } it 'should export a CSV to the expected path: <TestName>' -TestCases $testCases.All { param($FilePath,$CSVIdentifierValue,$CSVIdentifierField,$Attributes) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Export-Csv' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $Path -eq 'C:\log.csv' } } Assert-MockCalled @assMParams } it 'should appends to the CSV: <TestName>' -TestCases $testCases.All { param($FilePath,$CSVIdentifierValue,$CSVIdentifierField,$Attributes) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Export-Csv' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $Append } } Assert-MockCalled @assMParams } it 'should export as CSV with the expected values: <TestName>' -TestCases $testCases.All { param($FilePath,$CSVIdentifierValue,$CSVIdentifierField,$Attributes) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Export-Csv' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $InputObject.Time -eq 'time' -and $InputObject.CSVIdentifierValue -eq $CSVIdentifierValue -and $InputObject.CSVIdentifierField -eq $CSVIdentifierField -and $InputObject.ADAttributeName -eq 'EmployeeId' -and $InputObject.ADAttributeValue -eq $null -and $InputObject.CSVAttributeName -eq 'PERSON_NUM' -and $InputObject.CSVAttributeValue -eq 123 } } Assert-MockCalled @assMParams } } describe 'Invoke-AdSync' { $commandName = 'Invoke-AdSync' $command = Get-Command -Name $commandName #region Mocks mock 'Get-CompanyAdUser' { $script:AllAdsiUsers | where { $_.Enabled } } mock 'Get-CompanyCsvUser' { $script:AllCsvUsers } -ParameterFilter { -not $Exclude } mock 'Get-CompanyCsvUser' { $script:AllCsvUsers | where { $_.ExcludeCol -ne 'excludeme' } } -ParameterFilter { $Exclude } mock 'CompareCompanyUser' { [pscustomobject]@{ CSVUser = [pscustomobject]@{ AD_LOGON = 'nameval0' PERSON_NUM = '10' } ADUser = ($script:AllAdsiUsers | where EmployeeId -eq '10' ) Match = $true IdMatchedOn = 'AD_LOGON' } [pscustomobject]@{ CSVUser = [pscustomobject]@{ AD_LOGON = 'nameval15' PERSON_NUM = '11' } ADUser = $null IdMatchedOn = $null Match = $false } } mock 'WriteLog' mock 'Test-Path' { $true } mock 'SyncCompanyUser' mock 'Write-Warning' mock 'TestCsvHeaderExists' { $true } #endregion $parameterSets = @( @{ CsvFilePath = 'C:\log.csv' TestName = 'Sync' } @{ CsvFilePath = 'C:\log.csv' ReportOnly = $true TestName = 'Report' } @{ CsvFilePath = 'C:\log.csv' Exclude = @{ ExcludeCol = 'excludeme' } TestName = 'Excluded valid col' } @{ CsvFilePath = 'C:\log.csv' Exclude = @{ ColNotHere = 'excludeme' } TestName = 'Exclude bogus col' } ) $testCases = @{ All = $parameterSets ReportOnly = $parameterSets.where({$_.ContainsKey('ReportOnly')}) Sync = $parameterSets.where({-not $_.ContainsKey('ReportOnly')}) NoExclusions = $parameterSets.where({-not $_.ContainsKey('Exclude')}) ExcludeCol = $parameterSets.where({$_.ContainsKey('Exclude') -and (-not $_.Exclude.Keys.Contains('ColNotHere'))}) ExcludeBogusCol = $parameterSets.where({$_.ContainsKey('Exclude') -and ($_.Exclude.Keys.Contains('ColNotHere'))}) } context 'when a column is attempted to be excluded does not exist' { mock 'TestCsvHeaderExists' { $false } it 'should throw an exception: <TestName>' -TestCases $testCases.ExcludeBogusCol { param($CsvFilePath,$ReportOnly,$Exclude) $params = @{} + $PSBoundParameters { & $commandName @params } | should throw 'One or more CSV headers excluded with -Exclude do not exist in the CSV file' } it 'should stop execution: <TestName>' -TestCases $testCases.ExcludeBogusCol { param($CsvFilePath,$ReportOnly,$Exclude) try { $result = & $commandName @PSBoundParameters } catch {} $assMParams = @{ CommandName = 'CompareCompanyUser' Times = 0 Exactly = $true Scope = 'It' } Assert-MockCalled @assMParams } } it 'should return nothing: <TestName>' -TestCases $testCases.All { param($CsvFilePath,$ReportOnly,$Exclude) & $commandName @PSBoundParameters | should benullorempty } context 'when a null ID field is encountered in the CSV' { mock 'CompareCompanyUser' { [pscustomobject]@{ CSVUser = [pscustomobject]@{ AD_LOGON = 'nameval0' PERSON_NUM = '10' } ADUser = ($script:AllAdsiUsers | where EmployeeId -eq '10' ) IDMatchedon = 'AD_LOGON' Match = $true } [pscustomobject]@{ CSVUser = [pscustomobject]@{ AD_LOGON = $null PERSON_NUM = $null } ADUser = $null IDMatchedon = $null Match = $false } } it 'should write a warning: <TestName>' -TestCases $testCases.All { param($CsvFilePath,$ReportOnly,$Exclude) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'Write-Warning' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $Message -match 'The CSV user identifier field' } } Assert-MockCalled @assMParams } } context 'When no user can be matched' { mock 'CompareCompanyUser' { [pscustomobject]@{ CSVUser = [pscustomobject]@{ AD_LOGON = 'foo' PERSON_NUM = 'x' } ADUser = $null IDMatchedOn = $null Match = $false } } it 'should write the expected contents to the log file: <TestName>' -TestCases $testCases.All { param($CsvFilePath,$ReportOnly,$Exclude) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'WriteLog' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $PSBoundParameters.CSVIdentifierField -eq 'AD_LOGON,PERSON_NUM' -and $PSBoundParameters.CSVIdentifierValue -eq 'foo,x' -and $PSBoundParameters.Attributes.CSVAttributeName -eq 'NoMatch' -and $PSBoundParameters.Attributes.CSVAttributeValue -eq 'NoMatch' -and $PSBoundParameters.Attributes.ADAttributeName -eq 'NoMatch' -and $PSBoundParameters.Attributes.ADAttributeValue -eq 'NoMatch' } } Assert-MockCalled @assMParams } } context 'when AD is already in sync' { mock 'CompareCompanyUser' { [pscustomobject]@{ CSVUser = [pscustomobject]@{ AD_LOGON = 'nameval2' PERSON_NUM = '12' } ADUser = ($script:AllAdsiUsers | where EmployeeId -eq '12' ) Match = $true IdMatchedOn = 'AD_LOGON' } } mock 'FindAttributeMismatch' it 'should write the expected contents to the log file: <TestName>' -TestCases $testCases.All { param($CsvFilePath,$ReportOnly,$Exclude) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'WriteLog' Times = 1 Exactly = $true Scope = 'It' ParameterFilter = { $IdentifierValu3 -eq 'foo' -and $CSVIdentifierField -eq 'EmployeeId' $Attributes.CSVAttributeName -eq 'AlreadyInSync' -and $Attributes.CSVAttributeValue -eq 'AlreadyInSync' -and $Attributes.ADAttributeName -eq 'AlreadyInSync' -and $Attributes.ADAttributeValue -eq 'AlreadyInSync' } } Assert-MockCalled @assMParams } } context 'when only reporting' { it 'should not attempt to sync the user: <TestName>' -TestCases $testCases.ReportOnly { param($CsvFilePath,$ReportOnly,$Exclude) $result = & $commandName @PSBoundParameters $assMParams = @{ CommandName = 'SyncCompanyUser' Times = 0 } Assert-MockCalled @assMParams } } context 'when an exception is thrown' { mock 'CompareCompanyUser' { throw 'error!' } it 'should return a non-terminating error: <TestName>' -TestCases $testCases.All { param($CsvFilePath,$ReportOnly,$Exclude) try { $null = & $commandName @PSBoundParameters -ErrorAction SilentlyContinue -ErrorVariable err } catch {} $err | should not benullorempty } } } Remove-Variable -Name allAdsiUsers -Scope Script Remove-Variable -Name allCsvUsers -Scope Script } |