Tests/Unit/PoShMon.OSMonitoring/Test-ComputerTime.Tests.ps1
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$rootPath = Join-Path (Split-Path -Parent $MyInvocation.MyCommand.Path) -ChildPath ('..\..\..\') -Resolve Remove-Module PoShMon -ErrorAction SilentlyContinue Import-Module (Join-Path $rootPath -ChildPath "PoShMon.psd1") class ServerTimeMock { [string]$PSComputerName [datetime]$DateTime [int]$Year [int]$Month [int]$Day [int]$Hour [int]$Minute [int]$Second ServerTimeMock ([string]$NewPSComputerName, [datetime]$NewDateTime) { $this.PSComputerName = $NewPSComputerName; $this.DateTime = $NewDateTime } [datetime] ConvertToDateTime([string]$something) { return $this.DateTime } } Describe "Test-ComputerTime" { #It "Should throw an exception if no OperatingSystem configuration is set" { # # $poShMonConfiguration = New-PoShMonConfiguration { } # # { Test-ComputerTime $poShMonConfiguration } | Should throw #} It "Should return a matching output structure" { Mock -CommandName Get-WmiObject -MockWith { return [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration $actual.Keys.Count | Should Be 5 $actual.ContainsKey("NoIssuesFound") | Should Be $true $actual.ContainsKey("OutputHeaders") | Should Be $true $actual.ContainsKey("OutputValues") | Should Be $true $actual.ContainsKey("SectionHeader") | Should Be $true $actual.ContainsKey("ElapsedTime") | Should Be $true $headers = $actual.OutputHeaders $headers.Keys.Count | Should Be 2 $values1 = $actual.OutputValues[0] $values1.Keys.Count | Should Be 3 } It "Should write the expected Verbose output" { Mock -CommandName Get-WmiObject -MockWith { return [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) } Mock -CommandName Get-Date -MockWith { Return [datetime]::new(2017, 1, 1, 10, 15, 0) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration -Verbose $output = $($actual = Test-ComputerTime $poShMonConfiguration -Verbose) 4>&1 $output.Count | Should Be 3 $output[0].ToString() | Should Be "Initiating 'Server Clock Review' Test..." $output[1].ToString() | Should Be "`tServer1: 10:15 AM" $output[2].ToString() | Should Be "Complete 'Server Clock Review' Test, Issues Found: No" } It "Should write the expected Warning output" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 09, 0)) ) } Mock -CommandName Get-Date -MockWith { Return [datetime]::new(2017, 1, 1, 10, 15, 0) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration $output = $($actual = Test-ComputerTime $poShMonConfiguration) 3>&1 $output.Count | Should Be 1 $output[0].ToString() | Should Be "`tDifference (6) is above variance threshold minutes (1)" } It "Should warn on different server time (to local PoShMon machine)" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', (Get-Date -Year 2017 -Month 1 -Day 1 -Hour 10 -Minute 15).AddMinutes(-6)) ) } Mock -CommandName Get-Date -MockWith { Return [datetime]::new(2017, 1, 1, 10, 15, 0) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration -WarningAction SilentlyContinue $actual.NoIssuesFound | Should Be $false $actual.OutputValues.Highlight.Count | Should Be 1 $actual.OutputValues.Highlight | Should Be "CurrentTime" } It "Should not warn on matching server times" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 1, 10, 15, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration $actual.NoIssuesFound | Should Be $true $actual.OutputValues.Highlight.Count | Should Be 0 } It "Should not warn on server time differences within default threshold" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 10, 14, 30)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 1, 10, 15, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration $actual.NoIssuesFound | Should Be $true $actual.OutputValues.Highlight.Count | Should Be 0 } It "Should warn on server times with differences above default threshold" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 10, 12, 0)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 1, 10, 15, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem } $actual = Test-ComputerTime $poShMonConfiguration -WarningAction SilentlyContinue $actual.NoIssuesFound | Should Be $false $actual.OutputValues.Highlight.Count | Should Be 3 $actual.OutputValues.Highlight[0] | Should Be "CurrentTime" } It "Should not warn on server time differences within configured threshold" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 1, 09, 48, 0)) [ServerTimeMock]::new('Server4', [datetime]::new(2017, 1, 1, 10, 15, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem -AllowedMinutesVarianceBetweenServerTimes 31 } $actual = Test-ComputerTime $poShMonConfiguration $actual.NoIssuesFound | Should Be $true $actual.OutputValues.Highlight.Count | Should Be 0 } It "Should warn on server times with differences above configured threshold" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 10, 15, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 10, 12, 0)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 1, 10, 15, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem -AllowedMinutesVarianceBetweenServerTimes 2 } $actual = Test-ComputerTime $poShMonConfiguration -WarningAction SilentlyContinue $actual.NoIssuesFound | Should Be $false $actual.OutputValues.Highlight.Count | Should Be 3 $actual.OutputValues.Highlight[0] | Should Be "CurrentTime" } It "Should not warn on server times with differences within default threshold across hour boundaries" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 1, 11, 01, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 10, 59, 0)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 1, 11, 01, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem -AllowedMinutesVarianceBetweenServerTimes 3 } $actual = Test-ComputerTime $poShMonConfiguration $actual.NoIssuesFound | Should Be $true } It "Should not warn on server times with differences within default threshold across day boundaries" { Mock -CommandName Get-WmiObject -MockWith { return @( [ServerTimeMock]::new('Server1', [datetime]::new(2017, 1, 2, 00, 01, 0)) [ServerTimeMock]::new('Server2', [datetime]::new(2017, 1, 1, 23, 59, 0)) [ServerTimeMock]::new('Server3', [datetime]::new(2017, 1, 2, 00, 01, 0)) ) } $poShMonConfiguration = New-PoShMonConfiguration { General -ServerNames 'Server1' OperatingSystem -AllowedMinutesVarianceBetweenServerTimes 3 } $actual = Test-ComputerTime $poShMonConfiguration $actual.NoIssuesFound | Should Be $true } } |