PSFzf.tests.ps1
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# # This is a PowerShell Unit Test file. # You need a unit test framework such as Pester to run PowerShell Unit tests. # You can download Pester from http://go.microsoft.com/fwlink/?LinkID=534084 # Get-Module PsFzf | Remove-Module # set env variable so Import-Module doesn't fail: if ([string]::IsNullOrEmpty($env:GOPATH)) { $env:GOPATH = "c:\ADirectoryThatShouldNotExist\" } Import-Module $(Join-Path $PSScriptRoot PSFzf.psd1) -ErrorAction Stop Describe "Find-CurrentPath" { InModuleScope PsFzf { Context "Function Exists" { It "Should Return Nothing" { $line = "" ; $cursor = 0 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be $null $leftCursor | Should -Be 0 $rightCursor | Should -Be 0 } It "Should Return Nothing with Spaces Cursor at Beginning" { $line = " " ; $cursor = 0 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be " " $leftCursor | Should -Be 0 $rightCursor | Should -Be 0 } It "Should Return Nothing with Spaces Cursor at End" { $line = " " ; $cursor = 1 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be " " $leftCursor | Should -Be 0 $rightCursor | Should -Be 0 } It "Should Return Path Cursor at Beginning for Single Char" { $line = "~" ; $cursor = 0 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be "~" $leftCursor | Should -Be 0 $rightCursor | Should -Be ($line.Length - 1) } It "Should Return Path Cursor at Beginning" { $line = "C:\Windows\" ; $cursor = 0 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be "c:\Windows\" $leftCursor | Should -Be 0 $rightCursor | Should -Be ($line.Length - 1) } It "Should Return Path Cursor at End" { $line = "C:\Windows\" ; $cursor = $line.Length $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be "c:\Windows\" $leftCursor | Should -Be 0 $rightCursor | Should -Be ($line.Length - 1) } It "Should Return Command and Path Cursor at Beginning" { $line = "cd C:\Windows\" ; $cursor = 0 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be "cd" $leftCursor | Should -Be 0 $rightCursor | Should -Be ('cd'.Length - 1) } It "Should Return Command and Path Cursor at End" { $line = "cd C:\Windows\" ; $cursor = $line.Length $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be "c:\Windows\" $leftCursor | Should -Be 'cd '.Length $rightCursor | Should -Be ($line.Length - 1) } It "Should Return Command and Path Cursor at End" { $line = "cd C:\Windows\" ; $cursor = $line.Length - 1 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be "c:\Windows\" $leftCursor | Should -Be 'cd '.Length $rightCursor | Should -Be ($line.Length - 1) } It "Should Return Path With Quotes Cursor at Beginning" -ForEach @( @{ Quote = '"' } @{ Quote = "'" } ) { $line = $quote + 'C:\Program Files\' + $quote ; $cursor = 0 $leftCursor = $rightCursor = $null Find-CurrentPath $line $cursor ([ref]$leftCursor) ([ref]$rightCursor) | Should -Be 'C:\Program Files\' $leftCursor | Should -Be 0 $rightCursor | Should -Be ($line.Length - 1) } } } } Describe "Add-BinaryModuleTypes" { InModuleScope PsFzf { Context "Module Loaded" { It "Be Able to Create Type" { $filePath = Join-Path ([system.io.path]::GetTempPath()) 'TestFile.txt' 1..100 | Add-Content $filePath $newObject = New-Object PSFzf.IO.ReverseLineReader -ArgumentList $filePath $newObject | Should -Not -Be $null } } } } Describe "Check FixCompletionResult" { InModuleScope PsFzf { Context "Non-quoted Strings Should Not Change" { It "Check Simple String" { FixCompletionResult("not_quoted") | Should -Be "not_quoted" } It "Check Simple String with quote" { FixCompletionResult("not_quotedwith'") | Should -Be "not_quotedwith'" } } Context "Non-quoted Strings With Spaces Should Change" { It "Check Simple String With Space" { FixCompletionResult("with space") | Should -Be """with space""" } It "Check Simple String with quote" { FixCompletionResult("with space, ' and with'") | Should -Be """with space, ' and with'""" } } Context "Quoted Strings Should Not Change" { It "Check Simple String With Space and Already Double Quoted" { FixCompletionResult("""with space and already quoted""") | Should -Be """with space and already quoted""" } It "Check Simple String With Space and Already Single Quoted" { FixCompletionResult("'with space and already quoted'") | Should -Be "'with space and already quoted'" } } } } Describe "Check Parameters" { InModuleScope PsFzf { Context "Parameters Should Fail" { It "Borders Should -Be Mutally Exclusive" { { $_ = '' | Invoke-Fzf -Border -BorderStyle 'sharp' } | Should -Throw '*are mutally exclusive' } It "Validate Tiebreak" { { $_ = '' | Invoke-Fzf -Tiebreak 'Tiebreak' } | Should -Throw 'Cannot validate argument on parameter ''Tiebreak''*' } It "Validate BorderStyle" { { $_ = '' | Invoke-Fzf -BorderStyle 'InvalidStyle' } | Should -Throw 'Cannot validate argument on parameter ''BorderStyle''*' } It "Validate Info" { { $_ = '' | Invoke-Fzf -Info 'InvalidInfo' } | Should -Throw 'Cannot validate argument on parameter ''Info''*' } It "Validate Height Pattern Percentage" { { $_ = '' | Invoke-Fzf -Height '1000%' } | Should -Throw 'Cannot validate argument on parameter ''Height''*' } It "Validate Height Pattern Non-Number" { { $_ = '' | Invoke-Fzf -Height 'adf1000' } | Should -Throw 'Cannot validate argument on parameter ''Height''*' } It "Validate Height Pattern Negative" { { $_ = '' | Invoke-Fzf -Height '-1' } | Should -Throw 'Cannot validate argument on parameter ''Height''*' } It "Validate MinHeight Pattern Non-Number" { { $_ = '' | Invoke-Fzf -MinHeight 'adf1' -Height 10 } | Should -Throw 'Cannot process argument transformation on parameter ''MinHeight''*' } It "Validate MinHeight Pattern Negative" { { $_ = '' | Invoke-Fzf -MinHeight '-1' -Height 10 } | Should -Throw 'Cannot validate argument on parameter ''MinHeight''*' } } } } Describe "Get-EditorLaunch" { InModuleScope PSFzf { Context "Vim" { BeforeEach { $env:PSFZF_EDITOR_OPTIONS = $null $env:VSCODE_PID = $null $env:VISUAL = $null $env:EDITOR = $null $testFile1 = Join-Path $TestDrive 'somefile1.txt' Set-Content -Path $testFile1 -Value "hello 1" $testFile2 = Join-Path $TestDrive 'somefile2.txt' Set-Content -Path $testFile2 -Value "hello 2" } It "Should Return vim Single" { $env:EDITOR = 'vim' Get-EditorLaunch $testFile1 | Should -Be "vim ""$testFile1"" +0" } It "Should Return vim Single With Quotes" { $env:EDITOR = 'vim' Get-EditorLaunch """$testFile1""" | Should -Be "vim ""$testFile1"" +0" } It "Should Return vim Single With Options" { $env:EDITOR = 'vim' $env:PSFZF_EDITOR_OPTIONS = "--clean" Get-EditorLaunch $testFile1 | Should -Be "vim --clean ""$testFile1"" +0" } It "Should Return vim Single with Line Number" { $env:EDITOR = 'vim' Get-EditorLaunch $testFile1 -LineNum 101 | Should -Be "vim ""$testFile1"" +101" } It "Should Return vim Multiple" { $env:EDITOR = 'vim' Get-EditorLaunch @($testFile1, $testFile2) | Should -Be "vim ""$testFile1"" ""$testFile2""" } It "Should Return vim Multiple With Quotes" { $env:EDITOR = 'vim' Get-EditorLaunch @("""$testFile1""", """$testFile2""") | Should -Be "vim ""$testFile1"" ""$testFile2""" } It "Should Return code Single" { $env:EDITOR = 'code' Get-EditorLaunch $testFile1 | Should -Be $('code --goto "{0}:0"' -f $testFile1) } It "Should Return code Single With Quotes" { $env:EDITOR = 'code' Get-EditorLaunch """$testFile1""" | Should -Be $('code --goto "{0}:0"' -f $testFile1) } It "Should Return code Single Reuse Window" { $env:EDITOR = 'code' $env:VSCODE_PID = 100 Get-EditorLaunch $testFile1 | Should -Be $('code --reuse-window --goto "{0}:0"' -f $testFile1) } It "Should Return code Single with Line Number" { $env:EDITOR = 'code' Get-EditorLaunch $testFile1 -LineNum 100 | Should -Be $('code --goto "{0}:100"' -f $testFile1) } It "Should Return code Multiple" { $env:EDITOR = 'code' Get-EditorLaunch @($testFile1, $testFile2) | Should -Be "code ""$testFile1"" ""$testFile2""" } It "Should Return code Multiple With Quotes" { $env:EDITOR = 'code' Get-EditorLaunch @("""$testFile1""", """$testFile2""") | Should -Be "code ""$testFile1"" ""$testFile2""" } } } } # CI seems to have problems on GitHub CI - timing issues? if ( $false ) { Describe "Invoke-Fzf" { InModuleScope PsFzf { Context "Function Exists" { It "Should Return Nothing" { $result = '' | Invoke-Fzf -Query 'file1.txt' -Select1 -Exit0 -Filter ' ' $result | Should -Be $null } It "Should Return 1 Item, 1 Element" { $result = 'file1.txt' | Invoke-Fzf -Select1 -Exit0 -Filter 'file1.txt' $result | Should -Be 'file1.txt' } It "Should Return 1 Item, Case Insensitive" { $result = 'file1.txt' | Invoke-Fzf -Select1 -Exit0 -CaseInsensitive -Filter 'FILE1.TXT' $result | Should -Be 'file1.txt' } It "Should Return Nothing, Case Sensitive" { $result = 'file1.txt' | Invoke-Fzf -Select1 -Exit0 -CaseSensitive -Filter 'FILE1.TXT' $result | Should -Be $null } It "Should Return 1 Item, No Multi" { $result = 'file1.txt', 'file2.txt' | Invoke-Fzf -Multi -Select1 -Exit0 -Filter "file1" $result | Should -Be 'file1.txt' } It "Should Return 2 Item, Multi" { $result = 'file1.txt', 'file2.txt' | Invoke-Fzf -Multi -Select1 -Exit0 -Filter "file" $result.Length | Should -Be 2 $result[0] | Should -Be 'file1.txt' $result[1] | Should -Be 'file2.txt' } } } } } |