ExcelBDD.psm1
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#Define max blank lines for ending sheet reading $MaxBlankThreshold = 3 <# .Description Get worksheet from Excel file according to build sheet path and worksheet name .Example Get-ExcelWorksheet -ExcelPath C:\buildsheet.xlsx -WorksheetName 'PaaS SQL DB Build' #> function Get-ExcelWorksheet { param ( [String]$ExcelPath, [String]$WorksheetName ) if (-not (Test-Path $ExcelPath)) { throw "File $ExcelPath does not exist." } try { $script:appExcel = Open-ExcelPackage -Path $ExcelPath if ($WorksheetName) { $Worksheet = $appExcel.Workbook.Worksheets[$WorksheetName] } else { $Worksheet = $appExcel.Workbook.Worksheets | Select-Object -First 1 } } catch { $script:appExcel = New-Object -ComObject Excel.Application # Let Excel run in the backend, comment out below line, if debug, remove below # # $script:appExcel.Visible = $true $WorkBook = $script:appExcel.Workbooks.Open($ExcelPath) if ($WorksheetName) { $Worksheet = $WorkBook.Sheets[$WorksheetName] } else { $Worksheet = $WorkBook.Sheets[0] } } if ($null -eq $Worksheet ) { throw "$WorksheetName does not exist." } return $Worksheet } function Close-ExcelWorksheet { try { if ($script:appExcel.Name -eq "Microsoft Excel") { $script:appExcel.ActiveWorkbook.Close($false) $script:appExcel.Quit() [System.Runtime.Interopservices.Marshal]::ReleaseComObject($script:appExcel) } else { Close-ExcelPackage -ExcelPackage $script:appExcel -NoSave } } catch { Write-Debug "Excel is closed." } } <# .Description Get a Hashtable list from excel sheet, one row for one hashtable .Example #Get TestcaseDataList for Pester Testcase $TestcaseDataList = Get-DataTable -WorksheetName SheetName ` -ExcelPath "${StartPath}${SEP}IaCSQLDBToolKit${SEP}TestData${SEP}DBTestCaseData.xlsx" ` -HeaderRow 1 It "Full Rule Except Email From Excel File" -Testcases $TestcaseDataList { Test-MZIsPropertyValid -PropertyName $PropertyName -PropertyValue $PropertyValue -Rule $Rule | Should -Be ($Expected -eq "TRUE") } #> function Get-DataTable { param ( [string]$ExcelPath, [string]$WorksheetName, [int]$HeaderRow = 1, [string]$StartColumn = 'A' ) $IntStartColumn = [int][char]($StartColumn.ToUpper()) - 64 $RawDataTableA = Import-Excel -Path $ExcelPath -WorksheetName $WorksheetName ` -StartRow $HeaderRow -StartColumn $IntStartColumn $DataTableA = @() foreach ($item in $RawDataTableA) { $HashTableA = @{} $item.psobject.properties | ForEach-Object { $HashTableA[$_.Name] = $_.Value } $DataTableA += $HashTableA } return $DataTableA } <# .Description Get hashtable list of Example data, one Hashtable from one example data area in excel sheet alias is Get-TestcaseList .Example Describe "Test Get-ExampleList" { use default HeaderRow which is 1, and default ParameterNameColumn which is C $ExampleList = Get-ExampleListByHeader -ExcelPath ".\Excel\Example1.xlsx" -WorksheetName 'Scenario1' It "Easy Success of SBE" -TestCases $ExampleList { [int]$BlackSweaterCountAtCustomer | Should -BeGreaterOrEqual $BlackSweaterCountReturned [int]$BlackSweaterCountInInvertory1 + [int]$BlackSweaterCountReturned | Should -Be $BlackSweaterCountInInvertory2 } } Describe "Test filter the dashboard by department" { $ExampleList = Get-ExampleListByHeader -ExcelPath $ExcelBDDFilePath ` -WorksheetName 'StoryExample1' ` -ParameterNameColumn E ` -HeaderRow 3 It "Run Example one by one" -TestCases $ExampleList { #The below variables are generated automatically from Excel Write-Host "===$Header===" Write-Host $SelectedView Write-Host $DepartmentCount Write-Host $SelectedDepartment Write-Host $FullDepartmentName Write-Host $DepartmentLocation Write-Host $DepartmentCurrentMonthKPI1 Write-Host $DepartmentCurrentMonthKPI2 } } #> function Get-ExampleListByHeader { param ( [string]$ExcelPath, [string]$WorksheetName, [int]$HeaderRow = 1, [string]$ParameterNameColumn = 'C', [string]$HeaderMatcher, [string]$HeaderUnmatcher, [switch]$Expected, [switch]$TestResult ) $Worksheet = Get-ExcelWorksheet -ExcelPath $ExcelPath -WorksheetName $WorksheetName if ($HeaderRow.GetType().Name -eq 'String') { $HeaderRow = [int]$HeaderRow } return Get-ExampleListFromWorksheet -Worksheet $Worksheet ` -HeaderRow $HeaderRow ` -ParameterNameColumn $ParameterNameColumn ` -HeaderMatcher $HeaderMatcher ` -HeaderUnmatcher $HeaderUnmatcher ` -Expected:$Expected ` -TestResult:$TestResult } function Get-ExampleListFromWorksheet { param ( $Worksheet, [int]$HeaderRow, [string]$ParameterNameColumn, [string]$HeaderMatcher, [string]$HeaderUnmatcher, [switch]$Expected, [switch]$TestResult ) if ($TestResult) { $ColumnStep = 3 $CurrentRow = $HeaderRow + 2 } elseif ($Expected) { $ColumnStep = 2 $CurrentRow = $HeaderRow + 2 } else { $ColumnStep = 1 $CurrentRow = $HeaderRow + 1 } $ParamNameCol = [int][char]($ParameterNameColumn.ToUpper()) - 64 #Get Test data set Column Array $CurrentCol = $ParamNameCol + 1 $ColumnNumArray = @() while (-not [String]::IsNullOrEmpty($Worksheet.Cells.Item($HeaderRow, $CurrentCol).Text)) { if ($HeaderMatcher -and (-not $HeaderUnmatcher)) { if ($Worksheet.Cells.Item($HeaderRow, $CurrentCol).Text -match $HeaderMatcher) { $ColumnNumArray += $CurrentCol } } elseif ((-not $HeaderMatcher) -and $HeaderUnmatcher) { if ($Worksheet.Cells.Item($HeaderRow, $CurrentCol).Text -notmatch $HeaderUnmatcher) { $ColumnNumArray += $CurrentCol } } elseif ($HeaderMatcher -and $HeaderUnmatcher) { if (($Worksheet.Cells.Item($HeaderRow, $CurrentCol).Text -match $HeaderMatcher) ` -and ($Worksheet.Cells.Item($HeaderRow, $CurrentCol).Text -notmatch $HeaderUnmatcher)) { $ColumnNumArray += $CurrentCol } } else { $ColumnNumArray += $CurrentCol } $CurrentCol += $ColumnStep } #Get Parameter Row Array $RowNumArray = @() $ContinuousBlankCount = 0 do { if ([String]::IsNullOrEmpty($Worksheet.Cells.Item($CurrentRow, $ParamNameCol).Text)) { $ContinuousBlankCount++ } else { $ContinuousBlankCount = 0 if ("NA" -ne $Worksheet.Cells.Item($CurrentRow, $ParamNameCol).Text) { $RowNumArray += $CurrentRow } } $CurrentRow++ }while ($ContinuousBlankCount -le $MaxBlankThreshold) $List = [System.Collections.ArrayList]::new() foreach ($iCol in $ColumnNumArray) { $DataSet = [ordered]@{} #Put Header $DataSet["Header"] = $Worksheet.Cells.Item($HeaderRow, $iCol).Text.Trim() foreach ($iRow in $RowNumArray) { $DataSet[$Worksheet.Cells.Item($iRow, $ParamNameCol).Text.Trim()] = $Worksheet.Cells.Item($iRow, $iCol).Text if ($TestResult -or $Expected) { $DataSet[$Worksheet.Cells.Item($iRow, $ParamNameCol).Text.Trim() + "Expected"] = $Worksheet.Cells.Item($iRow, $iCol + 1).Text if ($TestResult) { $DataSet[$Worksheet.Cells.Item($iRow, $ParamNameCol).Text.Trim() + "TestResult"] = $Worksheet.Cells.Item($iRow, $iCol + 2).Text } } } [void]$List.Add($DataSet) } Close-ExcelWorksheet | Out-Null return $List } <# .Description Get hashtable list of Example data, one Hashtable from one example data area in excel sheet .Example Describe "Test Get-ExampleList" { $ExampleList = Get-ExampleList -ExcelPath ".\Excel\Example1.xlsx" -WorksheetName 'Scenario1' It "Easy Success of SBE" -TestCases $ExampleList { [int]$BlackSweaterCountAtCustomer | Should -BeGreaterOrEqual $BlackSweaterCountReturned [int]$BlackSweaterCountInInvertory1 + [int]$BlackSweaterCountReturned | Should -Be $BlackSweaterCountInInvertory2 } } Describe "Test filter the dashboard by department" { $TestcaseList = Get-ExampleList -ExcelPath $ExcelBDDFilePath ` -WorksheetName 'StoryExample1' It "Run Example one by one" -TestCases $TestcaseList { #The below variables are generated automatically from Excel Write-Host "===$Header===" Write-Host $SelectedView Write-Host $DepartmentCount Write-Host $SelectedDepartment Write-Host $FullDepartmentName Write-Host $DepartmentLocation Write-Host $DepartmentCurrentMonthKPI1 Write-Host $DepartmentCurrentMonthKPI2 } } #> function Get-ExampleList { param ( [string]$ExcelPath, [string]$WorksheetName, [string]$HeaderMatcher, [string]$HeaderUnmatcher ) $Worksheet = Get-ExcelWorksheet -ExcelPath $ExcelPath -WorksheetName $WorksheetName for ($iRow = 1; $iRow -le $Worksheet.Dimension.Rows; $iRow++) { for ($iColumn = 1; $iColumn -lt $Worksheet.Dimension.Columns; $iColumn++) { if ($Worksheet.Cells.Item($iRow, $iColumn).Text -match 'Parameter Name') { # [int][char]($ParameterNameColumn.ToUpper()) - 64 $ParameterNameColumn = [string][char]($iColumn + 64) if ($Worksheet.Cells.Item($iRow, $iColumn + 1).Text -match 'Input') { $HeaderRow = $iRow - 1 if ($Worksheet.Cells.Item($iRow, $iColumn + 3).Text -match 'Test Result') { $TestResult = $true } else { $Expected = $true } } else { $HeaderRow = $iRow } Break } } if ($HeaderRow) { Break } } return Get-ExampleListFromWorksheet -Worksheet $Worksheet ` -HeaderRow $HeaderRow ` -ParameterNameColumn $ParameterNameColumn ` -HeaderMatcher $HeaderMatcher ` -HeaderUnmatcher $HeaderUnmatcher ` -Expected:$Expected ` -TestResult:$TestResult } |