140 lines
5.1 KiB
PowerShell
140 lines
5.1 KiB
PowerShell
Describe "Remove-Item" {
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$testpath = $TestDrive
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$testfile = "testfile.txt"
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$testfilepath = Join-Path -Path $testpath -ChildPath $testfile
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Context "File removal Tests" {
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BeforeEach {
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New-Item -Name $testfile -Path $testpath -ItemType "file" -Value "lorem ipsum" -Force
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Test-Path $testfilepath | Should Be $true
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}
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It "Should be able to be called on a regular file without error using the Path switch" {
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{ Remove-Item -Path $testfilepath } | Should Not Throw
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to be called on a file without the Path switch" {
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{ Remove-Item $testfilepath } | Should Not Throw
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to call the rm alias" {
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{ rm $testfilepath } | Should Not Throw
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to call the del alias" {
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{ del $testfilepath } | Should Not Throw
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to call the erase alias" {
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{ erase $testfilepath } | Should Not Throw
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to call the ri alias" {
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{ ri $testfilepath } | Should Not Throw
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Test-Path $testfilepath | Should Be $false
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}
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It "Should not be able to remove a read-only document without using the force switch" {
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# Set to read only
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Set-ItemProperty -Path $testfilepath -Name IsReadOnly -Value $true
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# attempt to remove the file
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{ Remove-Item $testfilepath -ErrorAction SilentlyContinue } | Should Not Throw
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# validate
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Test-Path $testfilepath | Should Be $true
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# remove using the -force switch on the readonly object
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Remove-Item $testfilepath -Force
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# Validate
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to remove all files matching a regular expression with the include switch" {
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# Create multiple files with specific string
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New-Item -Name file1.txt -Path $testpath -ItemType "file" -Value "lorem ipsum"
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New-Item -Name file2.txt -Path $testpath -ItemType "file" -Value "lorem ipsum"
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New-Item -Name file3.txt -Path $testpath -ItemType "file" -Value "lorem ipsum"
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# Create a single file that does not match that string - already done in BeforeEach
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# Delete the specific string
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Remove-Item (Join-Path -Path $testpath -ChildPath "*") -Include file*.txt
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# validate that the string under test was deleted, and the nonmatching strings still exist
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Test-path (Join-Path -Path $testpath -ChildPath file1.txt) | Should Be $false
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Test-path (Join-Path -Path $testpath -ChildPath file2.txt) | Should Be $false
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Test-path (Join-Path -Path $testpath -ChildPath file3.txt) | Should Be $false
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Test-Path $testfilepath | Should Be $true
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# Delete the non-matching strings
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Remove-Item $testfilepath
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Test-Path $testfilepath | Should Be $false
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}
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It "Should be able to not remove any files matching a regular expression with the exclude switch" {
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# Create multiple files with specific string
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New-Item -Name file1.wav -Path $testpath -ItemType "file" -Value "lorem ipsum"
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New-Item -Name file2.wav -Path $testpath -ItemType "file" -Value "lorem ipsum"
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# Create a single file that does not match that string
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New-Item -Name file1.txt -Path $testpath -ItemType "file" -Value "lorem ipsum"
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# Delete the specific string
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Remove-Item (Join-Path -Path $testpath -ChildPath "file*") -Exclude *.wav -Include *.txt
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# validate that the string under test was deleted, and the nonmatching strings still exist
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Test-Path (Join-Path -Path $testpath -ChildPath file1.wav) | Should Be $true
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Test-Path (Join-Path -Path $testpath -ChildPath file2.wav) | Should Be $true
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Test-Path (Join-Path -Path $testpath -ChildPath file1.txt) | Should Be $false
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# Delete the non-matching strings
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Remove-Item (Join-Path -Path $testpath -ChildPath file1.wav)
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Remove-Item (Join-Path -Path $testpath -ChildPath file2.wav)
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Test-Path (Join-Path -Path $testpath -ChildPath file1.wav) | Should Be $false
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Test-Path (Join-Path -Path $testpath -ChildPath file2.wav) | Should Be $false
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}
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}
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Context "Directory Removal Tests" {
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$testdirectory = Join-Path -Path $testpath -ChildPath testdir
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$testsubdirectory = Join-Path -Path $testdirectory -ChildPath subd
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BeforeEach {
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New-Item -Name "testdir" -Path $testpath -ItemType "directory" -Force
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Test-Path $testdirectory | Should Be $true
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}
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It "Should be able to remove a directory" {
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{ Remove-Item $testdirectory } | Should Not Throw
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Test-Path $testdirectory | Should Be $false
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}
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It "Should be able to recursively delete subfolders" {
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New-Item -Name "subd" -Path $testdirectory -ItemType "directory"
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New-Item -Name $testfile -Path $testsubdirectory -ItemType "file" -Value "lorem ipsum"
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$complexDirectory = Join-Path -Path $testsubdirectory -ChildPath $testfile
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test-path $complexDirectory | Should Be $true
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{ Remove-Item $testdirectory -Recurse} | Should Not Throw
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Test-Path $testdirectory | Should Be $false
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}
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}
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}
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