xPSDesiredStateConfiguration

8.8.0.0

Tests/Integration/MSFT_xArchive.Integration.Tests.ps1

$errorActionPreference = 'Stop'
Set-StrictMode -Version 'Latest'

Import-Module -Name (Join-Path -Path (Split-Path $PSScriptRoot -Parent) `
                               -ChildPath 'CommonTestHelper.psm1')

if (Test-SkipContinuousIntegrationTask -Type 'Integration')
{
    return
}

if ($PSVersionTable.PSVersion -lt [System.Version] '5.1')
{
    Write-Warning -Message 'Cannot run PSDscResources integration tests on PowerShell versions lower than 5.1'
    return
}

Describe 'xArchive Integration Tests' {
    BeforeAll {
        $script:testEnvironment = Enter-DscResourceTestEnvironment `
            -DscResourceModuleName 'xPSDesiredStateConfiguration' `
            -DscResourceName 'MSFT_xArchive' `
            -TestType 'Unit'

        # Import archive test helper for New-ZipFileFromHashtable, Test-FileStructuresMatch
        $archiveTestHelperFilePath = Join-Path -Path $PSScriptRoot -ChildPath 'MSFT_xArchive.TestHelper.psm1'
        Import-Module -Name $archiveTestHelperFilePath -Force
    }

    AfterAll {
        Exit-DscResourceTestEnvironment -TestEnvironment $script:testEnvironment
    }

    Context 'When expanding a basic archive' {
        $zipFileName = 'BasicArchive1'
        $subfolderName = 'Folder1'

        $zipFileStructure = @{
            $subfolderName = @{
                File1 = 'Fake file contents'
            }
        }

        $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure
        $zipFileSourcePath = $zipFilePath.Replace('.zip', '')

        $destinationDirectoryName = 'ExpandBasicArchive'
        $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

        It 'File structure and contents of the destination should not match the file structure and contents of the archive before Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath } | Should -Not -Throw
        }

        It 'File structure and contents of the destination should match the file structure and contents of the archive after Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return true after Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Absent should return false after Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }
    }

    Context 'When removing a basic archive' {
        $zipFileName = 'BasicArchive2'
        $subfolderName = 'Folder1'

        $zipFileStructure = @{
            $subfolderName = @{
                File1 = 'Fake file contents'
            }
        }

        $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure
        $zipFileSourcePath = $zipFilePath.Replace('.zip', '')

        $destinationDirectoryName = 'RemoveBasicArchive'
        $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

        $null = Expand-Archive -Path $zipFilePath -DestinationPath $destinationDirectoryPath -Force

        It 'File structure and contents of the destination should match the file structure and contents of the archive before Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return true before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Absent should return false before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath } | Should -Not -Throw
        }

        It 'File structure and contents of the destination should not match the file structure and contents of the archive after Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false after Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true after Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }
    }

    Context 'When expanding an archive with nested directories' {
        $zipFileName = 'NestedArchive1'

        $zipFileStructure = @{
            Folder1 = @{}
            Folder2 = @{
                Folder21 = @{
                    Folder22 = @{
                        Folder23 = @{}
                    }
                }
            }
            Folder3 = @{
                Folder31 = @{
                    Folder31 = @{
                        Folder33 = @{
                            Folder34 = @{
                                File31 = 'Fake file contents'
                            }
                        }
                    }
                }
            }
            Folder4 = @{
                Folder41 = @{
                    Folder42 = @{
                        Folder43 = @{
                            Folder44 = @{}
                        }
                    }
                }
            }
            File1 = 'Fake file contents'
            File2 = 'Fake file contents'
        }

        $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure
        $zipFileSourcePath = $zipFilePath.Replace('.zip', '')

        $destinationDirectoryName = 'ExpandNestedArchive'
        $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

        It 'File structure and contents of the destination should not match the file structure and contents of the archive before Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath } | Should -Not -Throw
        }

        It 'File structure and contents of the destination should match the file structure and contents of the archive after Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return true after Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Absent should return false after Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }
    }

    Context 'When removing an archive with nested directories' {
        $zipFileName = 'NestedArchive2'

        $zipFileStructure = @{
            Folder1 = @{}
            Folder2 = @{
                Folder21 = @{
                    Folder22 = @{
                        Folder23 = @{}
                    }
                }
            }
            Folder3 = @{
                Folder31 = @{
                    Folder31 = @{
                        Folder33 = @{
                            Folder34 = @{
                                File31 = 'Fake file contents'
                            }
                        }
                    }
                }
            }
            Folder4 = @{
                Folder41 = @{
                    Folder42 = @{
                        Folder43 = @{
                            Folder44 = @{}
                        }
                    }
                }
            }
            File1 = 'Fake file contents'
            File2 = 'Fake file contents'
        }

        $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure
        $zipFileSourcePath = $zipFilePath.Replace('.zip', '')

        $destinationDirectoryName = 'RemoveNestedArchive'
        $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

        $null = Expand-Archive -Path $zipFilePath -DestinationPath $destinationDirectoryPath -Force

        It 'File structure and contents of the destination should match the file structure and contents of the archive before Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return true before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Absent should return false before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath } | Should -Not -Throw
        }

        It 'File structure and contents of the destination should not match the file structure and contents of the archive after Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false after Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true after Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }
    }

    Context 'When expanding an archive when another archive with the same timestamp exists in the same folder' {
        $zipFileName1 = 'SameTimestamp1'

        $zipFileStructure1 = @{
            Folder1 = @{
                File1 = 'Fake file contents'
            }
        }

        $zipFilePath1 = New-ZipFileFromHashtable -Name $zipFileName1 -ParentPath $TestDrive -ZipFileStructure $zipFileStructure1
        $zipFileSourcePath1 = $zipFilePath1.Replace('.zip', '')

        $zipFileName2 = 'SameTimestamp2'

        $zipFileStructure2 = @{
            Folder2 = @{
                File2 = 'Fake file contents'
            }
        }

        $zipFilePath2 = New-ZipFileFromHashtable -Name $zipFileName2 -ParentPath $TestDrive -ZipFileStructure $zipFileStructure2

        $currentTimestamp = Get-Date
        $null = Set-ItemProperty -Path $zipFilePath1 -Name 'LastWriteTime' -Value $currentTimestamp
        $null = Set-ItemProperty -Path $zipFilePath2 -Name 'LastWriteTime' -Value $currentTimestamp

        $destinationDirectoryName = 'ArchiveWithMatchingTimeStampDestination'
        $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

        It 'File structure and contents of the destination should not match the file structure and contents of the archive before Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath1 -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false for specified archive before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath1 -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true for specified archive before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath1 -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return false for other archive with same timestamp with before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath2 -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true for other archive with same timestamp before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath2 -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Present' -Path $zipFilePath1 -Destination $destinationDirectoryPath } | Should -Not -Throw
        }

        It 'File structure and contents of the destination should match the file structure and contents of the archive after Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath1 -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return true for specified archive after Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath1 -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Absent should return false for specified archive after Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath1 -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false for other archive with same timestamp with before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath2 -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true for other archive with same timestamp before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath2 -Destination $destinationDirectoryPath | Should -Be $true
        }
    }

    Context 'When removing an archive with an extra file in a nested directory' {
        $zipFileName = 'NestedArchiveWithAdd'

        $zipFileStructure = @{
            Folder1 = @{
                Folder11 = @{
                    Folder12 = @{
                        Folder13 = @{
                            Folder14 = @{
                                File11 = 'Fake file contents'
                            }
                        }
                    }
                }
            }
            File1 = 'Fake file contents'
            File2 = 'Fake file contents'
        }

        $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure
        $zipFileSourcePath = $zipFilePath.Replace('.zip', '')

        $destinationDirectoryName = 'RemoveArchiveWithExtra'
        $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

        $null = Expand-Archive -Path $zipFilePath -DestinationPath $destinationDirectoryPath -Force

        $newFilePath = "$destinationDirectoryPath\Folder1\Folder11\Folder12\AddedFile"
        $null = New-Item -Path $newFilePath -ItemType 'File'
        $null = Set-Content -Path $newFilePath -Value 'Fake text'

        It 'File structure and contents of the destination should match the file structure and contents of the archive before Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Present should return true before Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Test-TargetResource with Ensure as Absent should return false before Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Extra file should be present before Set-TargetResource' {
            Test-Path -Path $newFilePath | Should -Be $true
        }

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath } | Should -Not -Throw
        }

        It 'File structure and contents of the destination should not match the file structure and contents of the archive after Set-TargetResource' {
            Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Present should return false after Set-TargetResource' {
            Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $false
        }

        It 'Test-TargetResource with Ensure as Absent should return true after Set-TargetResource' {
            Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath | Should -Be $true
        }

        It 'Extra file should be present after Set-TargetResource' {
            Test-Path -Path $newFilePath | Should -Be $true
        }
    }

    $possibleChecksumValues = @( 'SHA-1', 'SHA-256', 'SHA-512', 'CreatedDate', 'ModifiedDate' )

    $zipFileName = 'ChecksumWithModifiedFile'
    $fileToEditName = 'File1'
    $fileNotToEditName = 'File2'

    $zipFileStructure = @{
        $fileToEditName = 'Fake file contents'
        $fileNotToEditName = 'Fake file contents'
    }

    $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure
    $zipFileSourcePath = $zipFilePath.Replace('.zip', '')

    foreach ($possibleChecksumValue in $possibleChecksumValues)
    {
        Context "When expanding an archive with an edited file, Validate and Force specified, and Checksum specified as $possibleChecksumValue" {
            $destinationDirectoryName = 'ExpandModifiedArchiveWithCheck'
            $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

            $null = Expand-Archive -Path $zipFilePath -DestinationPath $destinationDirectoryPath -Force

            # This foreach loop with the Open-Archive call is needed to set the timestamps of the files at the destination correctly
            $destinationChildItems = Get-ChildItem -Path $destinationDirectoryPath -Recurse -File

            foreach ($destinationChildItem in $destinationChildItems)
            {
                $correspondingZipItemPath = $destinationChildItem.FullName.Replace($destinationDirectoryPath + '\', '')
                $archive = Open-Archive -Path $zipFilePath

                try
                {
                    $matchingArchiveEntry = $archive.Entries | Where-Object -FilterScript {
                        $_.FullName -eq $correspondingZipItemPath
                    }
                    $archiveEntryLastWriteTime = $matchingArchiveEntry.LastWriteTime.DateTime
                }
                finally
                {
                    $null = $archive.Dispose()
                }

                $null = Set-ItemProperty -Path $destinationChildItem.FullName -Name 'CreationTime' -Value $archiveEntryLastWriteTime
                $null = Set-ItemProperty -Path $destinationChildItem.FullName -Name 'LastWriteTime' -Value $archiveEntryLastWriteTime
            }

            It 'Test-TargetResource with Ensure as Present should return true before file edit' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'Test-TargetResource with Ensure as Absent should return false before file edit' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            $fileToEditPath = Join-Path -Path $destinationDirectoryPath -ChildPath $fileToEditName

            It 'File to edit should exist at the destination before Set-TargetResource' {
                Test-Path -Path $fileToEditPath | Should -Be $true
            }

            $fileBeforeEdit = Get-Item -Path $fileToEditPath
            $lastWriteTimeBeforeEdit = $fileBeforeEdit.LastWriteTime

            $null = Set-Content -Path $fileToEditPath -Value 'Different false text' -Force
            Set-ItemProperty -Path $fileToEditPath -Name 'LastWriteTime' -Value ([System.DateTime]::MaxValue)
            Set-ItemProperty -Path $fileToEditPath -Name 'CreationTime' -Value ([System.DateTime]::MaxValue)

            $fileAfterEdit = Get-Item -Path $fileToEditPath

            It 'Edited file at the destination should have different content than the same file in the archive before Set-TargetResource' {
                Get-Content -Path $fileToEditPath -Raw | Should -Not -Be ($zipFileStructure[$fileToEditName] + "`r`n")
            }

            It 'Edited file at the destination should have different last write time than the same file in the archive before Set-TargetResource' {
                $fileAfterEdit.LastWriteTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Edited file at the destination should have different creation time than the last write time of the the same file in the archive before Set-TargetResource' {
                $fileAfterEdit.CreationTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Test-TargetResource with Ensure as Present should return false before Set-TargetResource' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            It 'Test-TargetResource with Ensure as Absent should return true before Set-TargetResource' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'File structure and contents of the destination should not match the file structure and contents of the archive before Set-TargetResource' {
                Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
            }

            It 'Set-TargetResource should not throw' {
                { Set-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue -Force $true } | Should -Not -Throw
            }

            $fileAfterSetTargetResource = Get-Item -Path $fileToEditPath

            It 'Edited file should exist at the destination after Set-TargetResource' {
                Test-Path -Path $fileToEditPath | Should -Be $true
            }

            It 'Edited file at the destination should have the same content as the same file in the archive after Set-TargetResource' {
                Get-Content -Path $fileToEditPath -Raw | Should -Be ($zipFileStructure[$fileToEditName] + "`r`n")
            }

            It 'Edited file at the destination should have the same last write time as the same file in the archive after Set-TargetResource' {
                $fileAfterSetTargetResource.LastWriteTime | Should -Be $lastWriteTimeBeforeEdit
            }

            It 'Edited file at the destination should have the same creation time as last write time of the the same file in the archive after Set-TargetResource' {
                $fileAfterSetTargetResource.CreationTime | Should -Be $lastWriteTimeBeforeEdit
            }

            It 'Test-TargetResource with Ensure as Present should return true after Set-TargetResource' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'Test-TargetResource with Ensure as Absent should return false after Set-TargetResource' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            It 'File structure and contents of the destination should match the file structure and contents of the archive after Set-TargetResource' {
                Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $true
            }
        }

        Context "When expanding an archive with an edited file, Validate specfied, Force not specified, and Checksum specified as $possibleChecksumValue" {
            $destinationDirectoryName = 'ExpandModifiedArchiveWithCheckFail'
            $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

            $null = Expand-Archive -Path $zipFilePath -DestinationPath $destinationDirectoryPath -Force

            # This foreach loop with the Open-Archive call is needed to set the timestamps of the files at the destination correctly
            $destinationChildItems = Get-ChildItem -Path $destinationDirectoryPath -Recurse -File

            foreach ($destinationChildItem in $destinationChildItems)
            {
                $correspondingZipItemPath = $destinationChildItem.FullName.Replace($destinationDirectoryPath + '\', '')
                $archive = Open-Archive -Path $zipFilePath

                try
                {
                    $matchingArchiveEntry = $archive.Entries | Where-Object -FilterScript {
                        $_.FullName -eq $correspondingZipItemPath
                    }
                    $archiveEntryLastWriteTime = $matchingArchiveEntry.LastWriteTime.DateTime
                }
                finally
                {
                    $null = $archive.Dispose()
                }

                $null = Set-ItemProperty -Path $destinationChildItem.FullName -Name 'CreationTime' -Value $archiveEntryLastWriteTime
                $null = Set-ItemProperty -Path $destinationChildItem.FullName -Name 'LastWriteTime' -Value $archiveEntryLastWriteTime
            }

            It 'Test-TargetResource with Ensure as Present should return true before file edit' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'Test-TargetResource with Ensure as Absent should return false before file edit' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            $fileToEditPath = Join-Path -Path $destinationDirectoryPath -ChildPath $fileToEditName

            It 'File to edit should exist at the destination before Set-TargetResource' {
                Test-Path -Path $fileToEditPath | Should -Be $true
            }

            $fileBeforeEdit = Get-Item -Path $fileToEditPath
            $lastWriteTimeBeforeEdit = $fileBeforeEdit.LastWriteTime

            $null = Set-Content -Path $fileToEditPath -Value 'Different false text' -Force
            Set-ItemProperty -Path $fileToEditPath -Name 'LastWriteTime' -Value ([System.DateTime]::MaxValue)
            Set-ItemProperty -Path $fileToEditPath -Name 'CreationTime' -Value ([System.DateTime]::MaxValue)

            $fileAfterEdit = Get-Item -Path $fileToEditPath

            It 'Edited file at the destination should have different content than the same file in the archive before Set-TargetResource' {
                Get-Content -Path $fileToEditPath -Raw | Should -Not -Be ($zipFileStructure[$fileToEditName] + "`r`n")
            }

            It 'Edited file at the destination should have different last write time than the same file in the archive before Set-TargetResource' {
                $fileAfterEdit.LastWriteTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Edited file at the destination should have different creation time than the last write time of the the same file in the archive before Set-TargetResource' {
                $fileAfterEdit.CreationTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Test-TargetResource with Ensure as Present should return false before Set-TargetResource' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            It 'Test-TargetResource with Ensure as Absent should return true before Set-TargetResource' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'File structure and contents of the destination should not match the file structure and contents of the archive before Set-TargetResource' {
                Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
            }

            { Set-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue } | Should -Throw
        }

        Context "When removing an archive with an edited file, Validate specified, and Checksum specified as $possibleChecksumValue" {
            $destinationDirectoryName = 'RemoveModifiedArchiveWithCheck'
            $destinationDirectoryPath = Join-Path -Path $TestDrive -ChildPath $destinationDirectoryName

            $null = Expand-Archive -Path $zipFilePath -DestinationPath $destinationDirectoryPath -Force

            # This foreach loop with the Open-Archive call is needed to set the timestamps of the files at the destination correctly
            $destinationChildItems = Get-ChildItem -Path $destinationDirectoryPath -Recurse -File

            foreach ($destinationChildItem in $destinationChildItems)
            {
                $correspondingZipItemPath = $destinationChildItem.FullName.Replace($destinationDirectoryPath + '\', '')
                $archive = Open-Archive -Path $zipFilePath

                try
                {
                    $matchingArchiveEntry = $archive.Entries | Where-Object -FilterScript {
                        $_.FullName -eq $correspondingZipItemPath
                    }
                    $archiveEntryLastWriteTime = $matchingArchiveEntry.LastWriteTime.DateTime
                }
                finally
                {
                    $null = $archive.Dispose()
                }

                $null = Set-ItemProperty -Path $destinationChildItem.FullName -Name 'CreationTime' -Value $archiveEntryLastWriteTime
                $null = Set-ItemProperty -Path $destinationChildItem.FullName -Name 'LastWriteTime' -Value $archiveEntryLastWriteTime
            }

            It 'Test-TargetResource with Ensure as Present should return true before file edit' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'Test-TargetResource with Ensure as Absent should return false before file edit' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            $fileToEditPath = Join-Path -Path $destinationDirectoryPath -ChildPath $fileToEditName

            It 'File to edit should exist at the destination before Set-TargetResource' {
                Test-Path -Path $fileToEditPath | Should -Be $true
            }

            $fileBeforeEdit = Get-Item -Path $fileToEditPath
            $lastWriteTimeBeforeEdit = $fileBeforeEdit.LastWriteTime

            $null = Set-Content -Path $fileToEditPath -Value 'Different false text' -Force
            Set-ItemProperty -Path $fileToEditPath -Name 'LastWriteTime' -Value ([System.DateTime]::MaxValue)
            Set-ItemProperty -Path $fileToEditPath -Name 'CreationTime' -Value ([System.DateTime]::MaxValue)

            $fileAfterEdit = Get-Item -Path $fileToEditPath

            It 'Edited file at the destination should have the edited content' {
                Get-Content -Path $fileToEditPath -Raw | Should -Be ('Different false text' + "`r`n")
            }

            It 'Edited file at the destination should have different last write time than the same file in the archive after file edit and before Set-TargetResource' {
                $fileAfterEdit.LastWriteTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Edited file at the destination should have different creation time than the last write time of the the same file in the archive after file edit before Set-TargetResource' {
                $fileAfterEdit.CreationTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Test-TargetResource with Ensure as Present should return false before Set-TargetResource' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            It 'Test-TargetResource with Ensure as Absent should return true before Set-TargetResource' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'File structure and contents of the destination should not match the file structure and contents of the archive before Set-TargetResource' {
                Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
            }

            It 'Set-TargetResource should not throw' {
                { Set-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue } | Should -Not -Throw
            }

            It 'Edited file should exist at the destination after Set-TargetResource' {
                Test-Path -Path $fileToEditPath | Should -Be $true
            }

            It 'Edited file at the destination should have the edited content' {
                Get-Content -Path $fileToEditPath -Raw | Should -Be ('Different false text' + "`r`n")
            }

            It 'Edited file at the destination should have different last write time than the same file in the archive after Set-TargetResource' {
                $fileAfterEdit.LastWriteTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Edited file at the destination should have different creation time than the last write time of the the same file in the archive after Set-TargetResource' {
                $fileAfterEdit.CreationTime | Should -Not -Be $lastWriteTimeBeforeEdit
            }

            It 'Test-TargetResource with Ensure as Present should return false after Set-TargetResource' {
                Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $false
            }

            It 'Test-TargetResource with Ensure as Absent should return true after Set-TargetResource' {
                Test-TargetResource -Ensure 'Absent' -Path $zipFilePath -Destination $destinationDirectoryPath -Validate $true -Checksum $possibleChecksumValue | Should -Be $true
            }

            It 'File structure and contents of the destination should not match the file structure and contents of the archive after Set-TargetResource' {
                Test-FileStructuresMatch -SourcePath $zipFileSourcePath -DestinationPath $destinationDirectoryPath -CheckContents | Should -Be $false
            }
        }
    }

    Context 'When expanding an archive when the archive name contains a bracket' {
        $zipFileName = 'ReturnCorrectValue['

        $zipFileStructure = @{
            Folder1 = @{
                File1 = 'Fake file contents'
            }
        }

        $zipFilePath = New-ZipFileFromHashtable -Name $zipFileName -ParentPath $TestDrive -ZipFileStructure $zipFileStructure

        $destination = Join-Path -Path $TestDrive -ChildPath 'ArchiveNameWithBracket'

        It 'Set-TargetResource should not throw' {
            { Set-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destination } | Should -Not -Throw
        }

        It 'Get-TargetResource should not throw' {
            { $null = Get-TargetResource -Path $zipFilePath -Destination $destination } | Should -Not -Throw
        }

        It 'Test-TargetResource should not throw' {
            { $null = Test-TargetResource -Ensure 'Present' -Path $zipFilePath -Destination $destination } | Should -Not -Throw
        }
    }
}