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97 changes: 97 additions & 0 deletions
97
...tandalone/src/main/distribution/shell-scripts/bin/Neo4j-Management/Update-Neo4jServer.ps1
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| # Copyright (c) 2002-2018 "Neo Technology," | ||
| # Network Engine for Objects in Lund AB [http://neotechnology.com] | ||
| # | ||
| # This file is part of Neo4j. | ||
| # | ||
| # Neo4j is free software: you can redistribute it and/or modify | ||
| # it under the terms of the GNU General Public License as published by | ||
| # the Free Software Foundation, either version 3 of the License, or | ||
| # (at your option) any later version. | ||
| # | ||
| # This program is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
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| <# | ||
| .SYNOPSIS | ||
| Update an installed Neo4j Server Windows Service | ||
| .DESCRIPTION | ||
| Update an installed Neo4j Server Windows Service | ||
| .PARAMETER Neo4jServer | ||
| An object representing a valid Neo4j Server | ||
| .EXAMPLE | ||
| Update-Neo4jServer $ServerObject | ||
| Update the Neo4j Windows Service for the Neo4j installation at $ServerObject | ||
| .OUTPUTS | ||
| System.Int32 | ||
| 0 = Service is successfully updated | ||
| non-zero = an error occured | ||
| .NOTES | ||
| This function is private to the powershell module | ||
| #> | ||
| Function Update-Neo4jServer | ||
| { | ||
| [cmdletBinding(SupportsShouldProcess=$false,ConfirmImpact='Medium')] | ||
| param ( | ||
| [Parameter(Mandatory=$true,ValueFromPipeline=$true)] | ||
| [PSCustomObject]$Neo4jServer | ||
| ) | ||
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| Begin | ||
| { | ||
| } | ||
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| Process | ||
| { | ||
| $Name = Get-Neo4jWindowsServiceName -Neo4jServer $Neo4jServer -ErrorAction Stop | ||
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| $result = Get-Service -Name $Name -ComputerName '.' -ErrorAction 'SilentlyContinue' | ||
| if ($result -ne $null) | ||
| { | ||
| $prunsrv = Get-Neo4jPrunsrv -Neo4jServer $Neo4jServer -ForServerUpdate | ||
| if ($prunsrv -eq $null) { throw "Could not determine the command line for PRUNSRV" } | ||
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| Write-Verbose "Update installed Neo4j service with command line $($prunsrv.cmd) $($prunsrv.args)" | ||
| $stdError = New-Neo4jTempFile -Prefix 'stderr' | ||
| Write-Verbose $prunsrv | ||
| $result = (Start-Process -FilePath $prunsrv.cmd -ArgumentList $prunsrv.args -Wait -NoNewWindow -PassThru -WorkingDirectory $Neo4jServer.Home -RedirectStandardError $stdError) | ||
| Write-Verbose "Returned exit code $($result.ExitCode)" | ||
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| # Process the output | ||
| if ($result.ExitCode -eq 0) { | ||
| Write-Host "Neo4j service updated" | ||
| } else { | ||
| Write-Host "Neo4j service did not update" | ||
| # Write out STDERR if it did not update | ||
| Get-Content -Path $stdError -ErrorAction 'SilentlyContinue' | ForEach-Object -Process { | ||
| Write-Host $_ | ||
| } | ||
| } | ||
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| # Remove the temp file | ||
| If (Test-Path -Path $stdError) { Remove-Item -Path $stdError -Force | Out-Null } | ||
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| Write-Output $result.ExitCode | ||
| } else { | ||
| Write-Host "Service update failed - service '$Name' not found" | ||
| Write-Output 1 | ||
| } | ||
| } | ||
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| End | ||
| { | ||
| } | ||
| } | ||
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26
packaging/standalone/src/tests/Neo4j-Management/Run-Tests.ps1
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| # Copyright (c) 2002-2018 "Neo Technology," | ||
| # Network Engine for Objects in Lund AB [http://neotechnology.com] | ||
| # | ||
| # This file is part of Neo4j. | ||
| # | ||
| # Neo4j is free software: you can redistribute it and/or modify | ||
| # it under the terms of the GNU General Public License as published by | ||
| # the Free Software Foundation, either version 3 of the License, or | ||
| # (at your option) any later version. | ||
| # | ||
| # This program is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
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| # Run tests in this directory and subdirectories. | ||
| # Usage: | ||
| # powershell.exe \\path\to\Run-Tests.ps1 | ||
| # powershell.exe -NonInteractive -ExecutionPolicy ByPass -File \\path\to\Run-Tests.ps1 | ||
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| $here = Split-Path -Parent $MyInvocation.MyCommand.Definition | ||
| Invoke-Pester -OutputFile pester-nunit.xml -OutputFormat NUnitXml -EnableExit -Script $here |
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88 changes: 88 additions & 0 deletions
88
packaging/standalone/src/tests/Neo4j-Management/unit/Update-Neo4jServer.Tests.ps1
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| Original file line number | Diff line number | Diff line change |
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| # Copyright (c) 2002-2018 "Neo Technology," | ||
| # Network Engine for Objects in Lund AB [http://neotechnology.com] | ||
| # | ||
| # This file is part of Neo4j. | ||
| # | ||
| # Neo4j is free software: you can redistribute it and/or modify | ||
| # it under the terms of the GNU General Public License as published by | ||
| # the Free Software Foundation, either version 3 of the License, or | ||
| # (at your option) any later version. | ||
| # | ||
| # This program is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
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| $here = Split-Path -Parent $MyInvocation.MyCommand.Path | ||
| $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".") | ||
| $common = Join-Path (Split-Path -Parent $here) 'Common.ps1' | ||
| . $common | ||
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| Import-Module "$src\Neo4j-Management.psm1" | ||
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| InModuleScope Neo4j-Management { | ||
| Describe "Update-Neo4jServer" { | ||
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| # Setup mocking environment | ||
| # Mock Java environment | ||
| $javaHome = global:New-MockJavaHome | ||
| Mock Get-Neo4jEnv { $javaHome } -ParameterFilter { $Name -eq 'JAVA_HOME' } | ||
| Mock Set-Neo4jEnv { } | ||
| Mock Test-Path { $false } -ParameterFilter { | ||
| $Path -like 'Registry::*\JavaSoft\Java Runtime Environment' | ||
| } | ||
| Mock Get-ItemProperty { $null } -ParameterFilter { | ||
| $Path -like 'Registry::*\JavaSoft\Java Runtime Environment*' | ||
| } | ||
| # Mock Neo4j environment | ||
| Mock Get-Neo4jEnv { $global:mockNeo4jHome } -ParameterFilter { $Name -eq 'NEO4J_HOME' } | ||
| Mock Start-Process { throw "Should not call Start-Process mock" } | ||
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| Context "Invalid or missing specified neo4j installation" { | ||
| $serverObject = global:New-InvalidNeo4jInstall | ||
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| It "throws if invalid or missing neo4j directory" { | ||
| { Update-Neo4jServer -Neo4jServer $serverObject -ErrorAction Stop } | Should Throw | ||
| } | ||
| } | ||
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| Context "Non-existing service" { | ||
| Mock Get-Service -Verifiable { return $null } | ||
| $serverObject = global:New-MockNeo4jInstall | ||
| $result = Update-Neo4jServer -Neo4jServer $serverObject | ||
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| It "returns 1 for service that does not exist" { | ||
| $result | Should Be 1 | ||
| Assert-VerifiableMocks | ||
| } | ||
| } | ||
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| Context "Update service failure" { | ||
| Mock Get-Service -Verifiable { return "Fake service" } | ||
| Mock Start-Process -Verifiable { throw "Error reconfiguring" } | ||
| $serverObject = global:New-MockNeo4jInstall | ||
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| It "throws when update encounters an error" { | ||
| { Update-Neo4jServer -Neo4jServer $serverObject } | Should Throw | ||
| Assert-VerifiableMocks | ||
| } | ||
| } | ||
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| Context "Update service success" { | ||
| Mock Get-Service -Verifiable { return "Fake service" } | ||
| Mock Start-Process -Verifiable { @{'ExitCode' = 0} } | ||
| $serverObject = global:New-MockNeo4jInstall | ||
| $result = Update-Neo4jServer -Neo4jServer $serverObject | ||
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| It "returns 0 when successfully updated" { | ||
| $result | Should Be 0 | ||
| Assert-VerifiableMocks | ||
| } | ||
| } | ||
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| } | ||
| } |