. $PSScriptRoot\..\..\Load-PesterModules.ps1
$here = Split-Path -Parent $MyInvocation.MyCommand.Path
$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.tests\.', '.'
$functionPath = Join-Path -Path $here -ChildPath $sut
Write-Host "Overriding SUT: $functionPath"
Import-Module $functionPath -Force
$moduleForMock = ""

Describe "Move-LogsAndDeleteDotNetTemps" {

    # CODEPATH: ALWAYS
    Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_Default]"}

    # CODEPATH: No LogDirectory param
    Mock -ModuleName $moduleForMock -CommandName Get-OrbLogsPath -MockWith {return "C:\temp\OrbLogs"}

    # CODEPATH: FAB
    Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $false}

    # CODEPATH: Not FAB AND (No running Alkami workers OR forceRecycle)
    # CONDITION: Backwards logic. $true means there are NOT any alkami worker processes running
    Mock -ModuleName $moduleForMock -CommandName Search-ForRunningWorkerProcesses -MockWith {return $true}

    # ACTION: Remove dotnet temps
    Mock -ModuleName $moduleForMock -CommandName Remove-DotNetTemporaryFiles -MockWith {}

    # ACTION: Either backup logs or remove logs
    #   Backup
    Mock -ModuleName $moduleForMock -CommandName Backup-AlkamiLogs -MockWith {}
    #   Remove
    Mock -ModuleName $moduleForMock -CommandName Remove-ORBLogFiles -MockWith {}

    # ACTION: Choco cleanup
    Mock -ModuleName $moduleForMock -CommandName Get-ChocolateyInstallPath -MockWith {return "C:\temp\choco"}
    Mock -ModuleName $moduleForMock -CommandName Backup-LogFiles -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Remove-OldArchivedLogFiles -MockWith {}


    # CODEPATH: Not FAB AND (EITHER running Alkami workers OR forceRecycle)
    # ACTION: Just warn
    Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith {}
    # NOTE: Mocks for Get-LogLeadName are left in below to enable easy test debugging in the future.
    #       You can just comment out this Mock for Write-Warning and start getting (some) warnings
    #       with test-specific $logLeads allowing you to see which codepath you are (supposed to be) on.

    Context "Parameters_And_Codepaths" {
        It "Get_LogLead" {

            Move-LogsAndDeleteDotNetTemps

            Assert-MockCalled -CommandName Get-LogLeadName -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly
        }
        It "Get_GetOrbLogsPath_If_LogDirectory_Omitted" {

            Move-LogsAndDeleteDotNetTemps

            Assert-MockCalled -CommandName Get-OrbLogsPath -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly
        }
        It "Skip_GetOrbLogsPath_If_LogDirectory_Passed" {

            Move-LogsAndDeleteDotNetTemps -LogDirectory "C:\Temp\NotOrbLogs"

            Assert-MockCalled -CommandName Get-OrbLogsPath -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly
        }
        It "FabHost_Defaults_DeleteLogsSkipActive" {

            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_Fab_Default]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_Fab_Default]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $true}

            Move-LogsAndDeleteDotNetTemps

            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$SkipActiveLogs -eq $true}
            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly
        }
        It "FabHost_ArchiveLogFilesFlag_ArchiveLogsSkipActive" {
            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_Fab_ArchiveLogFiles]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_Fab_ArchiveLogFiles]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $true}

            Move-LogsAndDeleteDotNetTemps -ArchiveLogFiles

            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$SkipActiveLogs -eq $true}
            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly
        }
        It "NonFabHost_NoAlkamiServicesRunning_NoForceRecycle_Defaults_DeleteLogs_DeleteDotNetTemps_ArchiveAndCleanChocoLogs" {

            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_Default]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_Default]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $false}
            Mock -ModuleName $moduleForMock -CommandName Search-ForRunningWorkerProcesses -MockWith {return $true}

            Move-LogsAndDeleteDotNetTemps -ForceRecycle:$false

            Assert-MockCalled -CommandName Remove-DotNetTemporaryFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly

            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$SkipActiveLogs -eq $false}
            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly

            Assert-MockCalled -CommandName Backup-LogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$logDirectory -eq "c:\temp\choco\logs"}
            Assert-MockCalled -CommandName Remove-OldArchivedLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$archiveDirectory -eq "c:\temp\choco\logs\Archive"}

        }
        It "NonFabHost_ArchiveLogFilesFlag_NoAlkamiServicesRunning_NoForceRecycle_ArchiveLogs_DeleteDotNetTemps_ArchiveAndCleanChocoLogs" {

            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_Default]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_Default]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $false}
            Mock -ModuleName $moduleForMock -CommandName Search-ForRunningWorkerProcesses -MockWith {return $true}

            Move-LogsAndDeleteDotNetTemps -ForceRecycle:$false -ArchiveLogFiles

            Assert-MockCalled -CommandName Remove-DotNetTemporaryFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly

            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly
            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$SkipActiveLogs -eq $false}

            Assert-MockCalled -CommandName Backup-LogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$logDirectory -eq "c:\temp\choco\logs"}
            Assert-MockCalled -CommandName Remove-OldArchivedLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$archiveDirectory -eq "c:\temp\choco\logs\Archive"}

        }
        It "NonFabHost_AlkamiServicesRunning_NoForceRecycle_WarnOnly" {

            Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith {} `
                -ParameterFilter {$Message -match "Cannot continue"}

            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_ServicesRunning]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_ServicesRunning]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $false}
            Mock -ModuleName $moduleForMock -CommandName Search-ForRunningWorkerProcesses -MockWith {return $false}

            Move-LogsAndDeleteDotNetTemps

            Assert-MockCalled -CommandName Remove-DotNetTemporaryFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly

            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly -ParameterFilter {$SkipActiveLogs -eq $false}
            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly

            Assert-MockCalled -CommandName Backup-LogFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly -ParameterFilter {$logDirectory -eq "c:\temp\choco\logs"}
            Assert-MockCalled -CommandName Remove-OldArchivedLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly -ParameterFilter {$archiveDirectory -eq "c:\temp\choco\logs\Archive"}

            Assert-MockCalled -CommandName Write-Warning -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$Message -match "Alkami worker processes are still running"}

        }
        It "NonFabHost_NoAlkamiServicesRunning_ForceRecycle_Defaults_DeleteLogs_DeleteDotNetTemps_ArchiveAndCleanChocoLogs" {

            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_NoServicesRunning]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_NoServicesRunning]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $false}
            Mock -ModuleName $moduleForMock -CommandName Search-ForRunningWorkerProcesses -MockWith {return $true}

            Move-LogsAndDeleteDotNetTemps -forceRecycle

            Assert-MockCalled -CommandName Remove-DotNetTemporaryFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly

            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$SkipActiveLogs -eq $false}
            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly

            Assert-MockCalled -CommandName Backup-LogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$logDirectory -eq "c:\temp\choco\logs"}
            Assert-MockCalled -CommandName Remove-OldArchivedLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$archiveDirectory -eq "c:\temp\choco\logs\Archive"}

        }
        It "NonFabHost_ArchiveLogFilesFlag_NoAlkamiServicesRunning_ForceRecycle_ArchiveLogs_DeleteDotNetTemps_ArchiveAndCleanChocoLogs" {

            Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_NoServicesRunning]"}
            Mock -ModuleName Alkami.DevOps.Operations -CommandName Get-LogLeadName -MockWith {return "[UnitTest_NonFab_NoServicesRunning]"}

            Mock -ModuleName $moduleForMock -CommandName Test-IsServiceFabricServer -MockWith {return $false}
            Mock -ModuleName $moduleForMock -CommandName Search-ForRunningWorkerProcesses -MockWith {return $true}

            Move-LogsAndDeleteDotNetTemps -forceRecycle -ArchiveLogFiles

            Assert-MockCalled -CommandName Remove-DotNetTemporaryFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly

            Assert-MockCalled -CommandName Remove-ORBLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 0 -Exactly -ParameterFilter {$SkipActiveLogs -eq $false}
            Assert-MockCalled -CommandName Backup-AlkamiLogs -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly

            Assert-MockCalled -CommandName Backup-LogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$logDirectory -eq "c:\temp\choco\logs"}
            Assert-MockCalled -CommandName Remove-OldArchivedLogFiles -ModuleName $moduleForMock -Scope It `
            -Times 1 -Exactly -ParameterFilter {$archiveDirectory -eq "c:\temp\choco\logs\Archive"}

        }
    }

}