test/ConvertTo-LF.Tests.ps1
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Import-Module -Name $PSScriptRoot\resource\Get-Bytes -Verbose -Force Import-Module -Name $PSScriptRoot\..\EndOfLine -Verbose -Force Describe "Test ConvertTo-LF" { Context "with UTF-8 CRLF file" { InModuleScope EndOfLine { $script:SUT = $true # Using Pester's TestDrive: https://github.com/pester/Pester/wiki/TestDrive Copy-Item -Path "resource\index-UTF8-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" It "Should of removed Unicode 13dec chracters" -TestCases @( @{ Path = "TestDrive:\index-UTF8-CRLF-NoBOM-NoXtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $false ` }) { Param($Path, $SkipIgnoreFile, $ExportReportData, $WhatIf) $Prior = Get-Bytes -Path $Path -Format DecimalOnly | Select-Object -First 10 ConvertTo-LF -Path $Path -SkipIgnoreFile:$SkipIgnoreFile -ExportReportData:$ExportReportData -WhatIf:$WhatIf $Post = Get-Bytes -Path $Path -Format DecimalOnly | Select-Object -First 10 $Prior[6] | Should -Be 13 $Prior[7] | Should -Be 10 $Prior[8] | Should -Be 13 $Prior[9] | Should -Be 10 $Post[6] | Should -Be 10 $Post[7] | Should -Be 10 $Post[8] | Should -Be 60 $Post[9] | Should -Be 104 $Post -notcontains 13 | Should -Be $true } } } Context "with UTF-8 CRLF file in 'WhatIf' mode" { InModuleScope EndOfLine { $script:SUT = $true # Using Pester's TestDrive: https://github.com/pester/Pester/wiki/TestDrive Copy-Item -Path "resource\index-UTF8-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" It "Should of not modified file - WhatIf mode" -TestCases @( @{ Path = "TestDrive:\index-UTF8-CRLF-NoBOM-NoXtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $true ` }) { Param($Path, $SkipIgnoreFile, $ExportReportData, $WhatIf) $Prior = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash ConvertTo-LF -Path $Path -SkipIgnoreFile:$SkipIgnoreFile -ExportReportData:$ExportReportData -WhatIf:$WhatIf $Post = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash $Prior -eq $Post | Should -Be $true } } } Context "with UTF-8 CRLF with extra line file" { InModuleScope EndOfLine { $script:SUT = $true # Using Pester's TestDrive: https://github.com/pester/Pester/wiki/TestDrive Copy-Item -Path "resource\index-UTF8-CRLF-NoBOM-XtraLine.html" -Destination "TestDrive:\" It "Should of removed Unicode 13dec chracters and preserved extra line at end" -TestCases @( @{ Path = "TestDrive:\index-UTF8-CRLF-NoBOM-XtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $false ` }) { Param($Path, $SkipIgnoreFile, $ExportReportData, $WhatIf) $Prior = Get-Bytes -Path $Path -Format DecimalOnly | Select-Object -Last 5 ConvertTo-LF -Path $Path -SkipIgnoreFile:$SkipIgnoreFile -ExportReportData:$ExportReportData -WhatIf:$WhatIf $Post = Get-Bytes -Path $Path -Format DecimalOnly | Select-Object -Last 5 $Prior[0] | Should -Be 62 $Prior[1] | Should -Be 13 $Prior[2] | Should -Be 10 $Prior[3] | Should -Be 13 $Prior[4] | Should -Be 10 $Post[0] | Should -Be 109 $Post[1] | Should -Be 108 $Post[2] | Should -Be 62 $Post[3] | Should -Be 10 $Post[4] | Should -Be 10 $Post -notcontains 13 | Should -Be $true } } } Context "with directory with .gitignore file" { InModuleScope EndOfLine { $script:SUT = $true # Using Pester's TestDrive: https://github.com/pester/Pester/wiki/TestDrive Copy-Item -Path "resource\.gitignore" -Destination "TestDrive:\" # load various files Copy-Item -Path "resource\index-UTF8-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" Copy-Item -Path "resource\index-UTF16BE-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" Copy-Item -Path "resource\index-UTF16LE-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" It "Should of not modified file - listed in .gitignore file" -TestCases @( @{ Path = "TestDrive:\index-UTF8-CRLF-NoBOM-NoXtraLine.html"; ` SkipIgnoreFile = $false; ` ExportReportData = $false; ` WhatIf = $false ` }) { Param($Path, $SkipIgnoreFile, $ExportReportData, $WhatIf) $Prior = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash # here we need to specify a directory and not a file. if it was a file, # it would negate .gitignore ConvertTo-LF -Path $TestDrive -SkipIgnoreFile:$SkipIgnoreFile -ExportReportData:$ExportReportData -WhatIf:$WhatIf $Post = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash $Prior -eq $Post | Should -Be $true } } } Context "with UTF-8 LF files" { InModuleScope EndOfLine { $script:SUT = $true # Using Pester's TestDrive: https://github.com/pester/Pester/wiki/TestDrive Copy-Item -Path "resource\index-UTF8-LF-BOM-NoXtraLine.html" -Destination "TestDrive:\" Copy-Item -Path "resource\index-UTF8-LF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" It "Should of not modified file - same EOL as requested" -TestCases @( @{ Path = "TestDrive:\index-UTF8-LF-NoBOM-NoXtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $false ` }, @{ Path = "TestDrive:\index-UTF8-LF-BOM-NoXtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $false ` }) { Param($Path, $SkipIgnoreFile, $ExportReportData, $WhatIf) $Prior = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash ConvertTo-LF -Path $Path -SkipIgnoreFile:$SkipIgnoreFile -ExportReportData:$ExportReportData -WhatIf:$WhatIf $Post = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash $Prior -eq $Post | Should -Be $true } } } Context "with UTF-16 files" { InModuleScope EndOfLine { $script:SUT = $true # Using Pester's TestDrive: https://github.com/pester/Pester/wiki/TestDrive Copy-Item -Path "resource\index-UTF16BE-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" Copy-Item -Path "resource\index-UTF16LE-CRLF-NoBOM-NoXtraLine.html" -Destination "TestDrive:\" It "Should of not modified file - not UTF-8 encoded file" -TestCases @( @{ Path = "TestDrive:\index-UTF16BE-CRLF-NoBOM-NoXtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $false ` }, @{ Path = "TestDrive:\index-UTF16LE-CRLF-NoBOM-NoXtraLine.html"; ` SkipIgnoreFile = $true; ` ExportReportData = $false; ` WhatIf = $false ` }) { Param($Path, $SkipIgnoreFile, $ExportReportData, $WhatIf) $Prior = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash ConvertTo-LF -Path $Path -SkipIgnoreFile:$SkipIgnoreFile -ExportReportData:$ExportReportData -WhatIf:$WhatIf $Post = Get-FileHash -Path $Path | Select-Object -ExpandProperty Hash $Prior -eq $Post | Should -Be $true } } } } |