116 lines
6.4 KiB
PowerShell
116 lines
6.4 KiB
PowerShell
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. $PSScriptRoot\..\..\Load-PesterModules.ps1
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$here = Split-Path -Parent $MyInvocation.MyCommand.Path
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$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.tests\.', '.'
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$functionPath = Join-Path -Path $here -ChildPath $sut
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Write-Host "Overriding SUT: $functionPath"
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Import-Module $functionPath -Force
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$moduleForMock = ""
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Describe "New-WebTierHostFileEntries" {
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Mock -CommandName Get-HostsFileContent -ModuleName $moduleForMock -MockWith {
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return @"
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127.0.0.1 thisexistsalready.fakeplace.com
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#127.0.0.1 thisiscommentedout.fakeplace.com
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# 127.0.0.1 thisiscommentedout.fakeplace.com
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127.0.0.2 someonemisconfiguredthiswebhost.fakeplace.com
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127-0-0-1 badbutalmostthesameipmatchingurl.fakeplace.com
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"@
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}
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It "NewEntry_Calls_Add-HostsFileContent_And_DoesNotWarn" {
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Mock -CommandName Get-LogLeadName -MockWith {return ""} -ModuleName $moduleForMock
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Mock -CommandName Format-Url -MockWith {return $url} -ModuleName $moduleForMock
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Mock -CommandName Add-HostsFileContent -MockWith {} -ModuleName $moduleForMock
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Mock -CommandName Write-Warning -MockWith {} -ModuleName $moduleForMock
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$newEntryUrl = "thisreallydoesnotexist.fakeplace.com"
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$expectedWarning = (" : LOOPBACK Hosts File Entry for URL {0} Already Exists" -f $newEntryUrl)
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$expectedHostsEntry = "127.0.0.1`t`t$newEntryUrl"
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New-WebTierHostFileEntries -Url $newEntryUrl
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Assert-MockCalled Write-Warning -Times 0 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$Message -eq $expectedWarning}
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Assert-MockCalled Add-HostsFileContent -Times 1 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$contentToAdd -eq $expectedHostsEntry}
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}
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It "NewEntryThatIsSubstringOfExistingEntry_Calls_Add-HostsFileContent_And_DoesNotWarn" {
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Mock -CommandName Get-LogLeadName -MockWith {return ""} -ModuleName $moduleForMock
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Mock -CommandName Format-Url -MockWith {return $url} -ModuleName $moduleForMock
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Mock -CommandName Add-HostsFileContent -MockWith {} -ModuleName $moduleForMock
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Mock -CommandName Write-Warning -MockWith {} -ModuleName $moduleForMock
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$newEntryUrl = "existsalready.fakeplace.com"
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$expectedWarning = (" : LOOPBACK Hosts File Entry for URL {0} Already Exists" -f $newEntryUrl)
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$expectedHostsEntry = "127.0.0.1`t`t$newEntryUrl"
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New-WebTierHostFileEntries -Url $newEntryUrl
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Assert-MockCalled Write-Warning -Times 0 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$Message -eq $expectedWarning}
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Assert-MockCalled Add-HostsFileContent -Times 1 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$contentToAdd -eq $expectedHostsEntry}
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}
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It "ExistingEntry_WritesMessage_And_DoesNotCall_Add-HostsFileContent" {
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Mock -CommandName Get-LogLeadName -MockWith {return ""} -ModuleName $moduleForMock
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Mock -CommandName Format-Url -MockWith {return $url} -ModuleName $moduleForMock
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Mock -CommandName Add-HostsFileContent -MockWith {} -ModuleName $moduleForMock
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Mock -CommandName Write-Warning -MockWith {} -ModuleName $moduleForMock
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$existingEntryUrl = "thisexistsalready.fakeplace.com"
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$expectedWarning = (" : LOOPBACK Hosts File Entry for URL {0} Already Exists" -f $existingEntryUrl)
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New-WebTierHostFileEntries -Url $existingEntryUrl
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Assert-MockCalled Write-Warning -Times 1 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$Message -eq $expectedWarning}
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Assert-MockCalled Add-HostsFileContent -Times 0 -Exactly -Scope It -ModuleName $moduleForMock
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}
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It "CommentedEntry_Calls_Add-HostsFileContent_And_DoesNotWarn" {
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Mock -CommandName Get-LogLeadName -MockWith {return ""} -ModuleName $moduleForMock
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Mock -CommandName Format-Url -MockWith {return $url} -ModuleName $moduleForMock
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Mock -CommandName Add-HostsFileContent -MockWith {} -ModuleName $moduleForMock
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Mock -CommandName Write-Warning -MockWith {} -ModuleName $moduleForMock
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$commentedEntryUrl = "thisiscommentedout.fakeplace.com"
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$expectedWarning = (" : LOOPBACK Hosts File Entry for URL {0} Already Exists" -f $commentedEntryUrl)
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$expectedHostsEntry = "127.0.0.1`t`t$commentedEntryUrl"
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New-WebTierHostFileEntries -Url $commentedEntryUrl
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Assert-MockCalled Write-Warning -Times 0 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$Message -eq $expectedWarning}
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Assert-MockCalled Add-HostsFileContent -Times 1 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$contentToAdd -eq $expectedHostsEntry}
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}
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It "NonLoopback_MatchingUrl_Calls_Add-HostsFileContent_And_DoesNotWarn" {
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Mock -CommandName Get-LogLeadName -MockWith {return ""} -ModuleName $moduleForMock
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Mock -CommandName Format-Url -MockWith {return $url} -ModuleName $moduleForMock
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Mock -CommandName Add-HostsFileContent -MockWith {} -ModuleName $moduleForMock
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Mock -CommandName Write-Warning -MockWith {} -ModuleName $moduleForMock
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$nonLoopbackMatchingEntryUrl = "someonemisconfiguredthiswebhost.fakeplace.com"
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$expectedWarning = (" : LOOPBACK Hosts File Entry for URL {0} Already Exists" -f $nonLoopbackMatchingEntryUrl)
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$expectedHostsEntry = "127.0.0.1`t`t$nonLoopbackMatchingEntryUrl"
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New-WebTierHostFileEntries -Url $nonLoopbackMatchingEntryUrl
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Assert-MockCalled Write-Warning -Times 0 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$Message -eq $expectedWarning}
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Assert-MockCalled Add-HostsFileContent -Times 1 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$contentToAdd -eq $expectedHostsEntry}
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}
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It "SimilarIp_MatchingUrl_Calls_Add-HostsFileContent_And_DoesNotWarn" {
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Mock -CommandName Get-LogLeadName -MockWith {return ""} -ModuleName $moduleForMock
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Mock -CommandName Format-Url -MockWith {return $url} -ModuleName $moduleForMock
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Mock -CommandName Add-HostsFileContent -MockWith {} -ModuleName $moduleForMock
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Mock -CommandName Write-Warning -MockWith {} -ModuleName $moduleForMock
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$similarIpUrl = "badbutalmostthesameipmatchingurl.fakeplace.com"
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$expectedWarning = (" : LOOPBACK Hosts File Entry for URL {0} Already Exists" -f $similarIpUrl)
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$expectedHostsEntry = "127.0.0.1`t`t$similarIpUrl"
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New-WebTierHostFileEntries -Url $similarIpUrl
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Assert-MockCalled Write-Warning -Times 0 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$Message -eq $expectedWarning}
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Assert-MockCalled Add-HostsFileContent -Times 1 -Exactly -Scope It -ModuleName $moduleForMock -ParameterFilter {$contentToAdd -eq $expectedHostsEntry}
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}
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}
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