290 lines
9.3 KiB
PowerShell
290 lines
9.3 KiB
PowerShell
. $PSScriptRoot\..\..\Load-PesterModules.ps1
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$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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#region Set-NewRelicConfigurationValues
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Describe "Set-NewRelicConfigurationValues" {
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$global:modifiedXml = $null
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Mock -ModuleName $moduleForMock Save-XmlFile {
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Param(
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[string]$path,
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[xml]$xml
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)
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$global:modifiedXml = $xml
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}
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Mock -ModuleName $moduleForMock Write-Host
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Mock -ModuleName $moduleForMock Write-Warning
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# XML With Wrong Values for both Log Levels and Slow SQL
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[xml]$global:nrXmlWrongValues = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="debug" />
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<transactionTracer enabled="true" transactionThreshold="apdex_f" stackTraceThreshold="500" recordSql="obfuscated" explainEnabled="true" explainThreshold="500" />
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<slowSql enabled="true" />
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<applicationLogging enabled="true">
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<forwarding enabled="true" maxSamplesStored="10000" />
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<localDecorating enabled="true" />
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</applicationLogging>
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</configuration>
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'@
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Context "When the Values are Not Alkami Defaults" {
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile {
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return $global:nrXmlWrongValues
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}
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Set-NewRelicConfigurationValues
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It "Sets the Log Level to Error" {
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Assert-MockCalled Read-XmlFile -ModuleName $moduleForMock -times 1
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$modifiedXml.OuterXml.ToString() | Should -Match '<log level="ERROR" />'
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}
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It "Sets explainsEnabled to False" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<transactionTracer enabled="true" transactionThreshold="apdex_f" stackTraceThreshold="500" recordSql="obfuscated" explainEnabled="false" explainThreshold="500" />'
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}
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It "Sets SlowSql to False" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<slowSql enabled="FALSE" />'
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}
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It "Sets applicationLogging to False" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<applicationLogging enabled="false">'
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}
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It "Sets applicationLoggingforwarding to False" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<forwarding enabled="false"'
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}
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It "Sets applicationLogginglocalDecorating to False" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<localDecorating enabled="false"'
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}
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}
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Context "When a Specific Log Level is Provided" {
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# # XML With Wrong Values for both Log Levels and Slow SQL
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# [xml]$global:nrXmlWrongValues = @'
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#<?xml version="1.0"?>
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#<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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# <log level="debug" />
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# <slowSql enabled="false" />
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#</configuration>
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#'@
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$global:modifiedXml = $null
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlWrongValues }
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Set-NewRelicConfigurationValues -LogLevel "FATAL"
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It "Sets the Log Level to the Provided Value" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<log level="FATAL" />'
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}
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}
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Context "When the transactionTracer Node is Missing" {
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$global:modifiedXml = $null
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# XML With Missing Slow SQL Node
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[xml]$global:nrXmlNoSlowSql = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="error" />
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<applicationLogging enabled="true">
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<forwarding enabled="true" maxSamplesStored="10000" />
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<localDecorating enabled="true" />
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</applicationLogging>
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</configuration>
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'@
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlNoSlowSql }
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Set-NewRelicConfigurationValues
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It "Adds the Missing transactionTracer Node" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<transactionTracer enabled="true" transactionThreshold="apdex_f" stackTraceThreshold="500" recordSql="obfuscated" explainEnabled="false" explainThreshold="500" />'
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}
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}
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Context "When the applicationLogging Node is Missing" {
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$global:modifiedXml = $null
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# XML With Missing Slow SQL Node
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[xml]$nrXmlNoSlowSql = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="error" />
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</configuration>
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'@
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlNoSlowSql }
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Set-NewRelicConfigurationValues
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It "Adds the Missing applicationLogging Node" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<applicationLogging enabled="false">'
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}
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}
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Context "When the applicationLoggingforwarding Node is Missing" {
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$global:modifiedXml = $null
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# XML With Missing Slow SQL Node
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[xml]$nrXmlNoSlowSql = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="error" />
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</configuration>
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'@
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlNoSlowSql }
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Set-NewRelicConfigurationValues
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It "Adds the Missing applicationLoggingforwarding Node" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<forwarding enabled="false"'
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}
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}
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Context "When the applicationLogginglocalDecorating Node is Missing" {
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$global:modifiedXml = $null
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# XML With Missing Slow SQL Node
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[xml]$nrXmlNoSlowSql = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="error" />
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</configuration>
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'@
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlNoSlowSql }
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Set-NewRelicConfigurationValues
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It "Adds the Missing applicationLogginglocalDecorating Node" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<localDecorating enabled="false"'
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}
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}
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Context "When the SlowSql Node is Missing" {
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$global:modifiedXml = $null
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# XML With Missing Slow SQL Node
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[xml]$nrXmlNoSlowSql = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="error" />
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<applicationLogging enabled="true">
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<forwarding enabled="true" maxSamplesStored="10000" />
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<localDecorating enabled="true" />
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</applicationLogging>
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</configuration>
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'@
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlNoSlowSql }
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Set-NewRelicConfigurationValues
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It "Adds the Missing SlowSql Node" {
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$modifiedXml.OuterXml.ToString() | Should -Match '<slowSql enabled="FALSE" />'
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}
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}
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Context "When the NewRelic Configuration File Is Invalid" {
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$tempPath = [System.IO.Path]::GetTempFileName()
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It "Writes a Warning When the File Is Not Found" {
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{ (Set-NewRelicConfigurationValues -NewRelicConfigPath $tempPath 3>&1) -match "The New Relic Config File Could Not be Found"
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} | Should Be $true
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}
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It "Writes a Warning When the Config is Invalid XML" {
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$global:badXml = "Hello World!"
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Mock -ModuleName $moduleForMock Read-XmlFile { return $global:badXml }
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{ (Set-NewRelicConfigurationValues 3>&1) -match "The New Relic Config File Could Not be Read Or Is Invalid" } | Should Be $true
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}
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It "Writes a Warning When the Logging Node Does Not Exist" {
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$global:modifiedXml = $null
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# XML With Missing Slow SQL Node
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[xml]$nrXmlNoLogging = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<notReallyTheLogSection level="error" />
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</configuration>
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'@
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrXmlNoLogging }
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{ (Set-NewRelicConfigurationValues 3>&1) -match "Log Node was not found" } | Should Be $true
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}
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}
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Context "When No Changes Are Required" {
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[xml]$nrNoChangesNeeded = @'
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<?xml version="1.0"?>
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<configuration xmlns="urn:newrelic-config" agentEnabled="true">
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<log level="error" />
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<transactionTracer enabled="true" transactionThreshold="apdex_f" stackTraceThreshold="500" recordSql="obfuscated" explainEnabled="false" explainThreshold="500" />
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<slowSql enabled="false" />
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<applicationLogging enabled="false">
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<forwarding enabled="false" maxSamplesStored="10000" />
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<localDecorating enabled="false" />
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</applicationLogging>
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</configuration>
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'@
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It "Does Not Save the Configuration File" {
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# Mock Read-XmlFile for the Test
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Mock -ModuleName $moduleForMock Read-XmlFile { return $nrNoChangesNeeded }
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# Mock Save-XmlFile for the Test
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Mock -ModuleName $moduleForMock Save-XmlFile { }
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Set-NewRelicConfigurationValues
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Assert-MockCalled Save-XmlFile -ModuleName $moduleForMock -Times 0 -Exactly -Scope It
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}
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}
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}
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#endregion Set-NewRelicConfigurationValues |