Wes Carroll
98 lines
4.4 KiB
PowerShell
98 lines
4.4 KiB
PowerShell
#Requires -Modules Pester
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$global:here = (Split-Path -Parent $MyInvocation.MyCommand.Path)
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$global:function = ((Split-Path -leaf $MyInvocation.MyCommand.Path).Split('.'))[0]
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Describe $global:function -Tag 'Unit', 'Source', 'Built' {
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Mock -ModuleName ZertoApiWrapper Invoke-ZertoRestRequest {
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Get-Content $global:here\Mocks\TaskId.txt
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}
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Mock -ModuleName ZertoApiWrapper Get-ZertoVra -ParameterFilter { $vraIdentifier -eq "MyVraIdentifier" } {
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Get-Content $global:here\Mocks\GetSingleVra.json -Raw | ConvertFrom-Json
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}
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Mock -ModuleName ZertoApiWrapper Get-ZertoVra -ParameterFilter { $vraIdentifier -eq "DoesNotExist" } {
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$null
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}
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Mock -ModuleName ZertoApiWrapper Get-ZertoVra -ParameterFilter { $vraIdentifier -eq "DhcpVraIdentifier" } {
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Get-Content $global:here\Mocks\GetDhcpVra.json -Raw | ConvertFrom-Json
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}
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Context "$($global:function)::Parameter Unit Tests" {
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$ParameterTestCases = @(
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@{ParameterName = 'vraIdentifier'; Type = 'String'; Mandatory = $true }
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@{ParameterName = 'groupName'; Type = 'String'; Mandatory = $false }
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@{ParameterName = 'vraIpAddress'; Type = 'String'; Mandatory = $false }
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@{ParameterName = 'defaultGateway'; Type = 'String'; Mandatory = $false }
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@{ParameterName = 'subnetMask'; Type = 'String'; Mandatory = $false }
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)
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It "<ParameterName> parameter is of <Type> type" -TestCases $ParameterTestCases {
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param($ParameterName, $Type, $Mandatory)
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Get-Command $global:function | Should -HaveParameter $ParameterName -Mandatory:$Mandatory -Type $Type
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}
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$StringTestCases = @(
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@{ ParameterName = 'vraIdentifier' }
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@{ ParameterName = 'groupName' }
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)
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it "<ParameterName> validates against null or empty values" -TestCases $StringTestCases {
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param($ParameterName)
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$attrs = (Get-Command $global:function).Parameters[$ParameterName].Attributes
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$attrs.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should -Be 1
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}
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$IpAddrTestCases = @(
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@{ParameterName = 'vraIpAddress' }
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@{ParameterName = 'defaultGateway' }
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@{ParameterName = 'subnetMask' }
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)
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it "<ParameterName> validates string for a valid IP Address" -TestCases $IpAddrTestCases {
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param($ParameterName)
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$attrs = (Get-Command $global:function).Parameters[$ParameterName].Attributes
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$attrs.Where{ $_ -is [ValidateScript] }.Count | Should -Be 1
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$attrs.Where{ $_ -is [ValidateScript] }.ScriptBlock | Should -Match '^\$_ \-match \[IPAddress\]\$_'
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}
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}
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Context "$($global:function)::Function Unit Tests" {
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It "Returns a task id string" {
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$results = Edit-ZertoVra -vraIdentifier "MyVraIdentifier" -groupName "MyGroup"
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$results | should not benullorempty
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$results | should -BeOfType "String"
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$results | Should -BeExactly "7e79035e-fb8c-47fe-815c-12ddd41708e6.3e4cdd0d-1064-4022-921f-6265ad6d335a"
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}
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It "Throws an error when the VPG does not exist" {
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{ Edit-ZertoVra -vraIdentifier "DoesNotExist" -groupName "MyNewGroup" } | Should Throw "VRA with Identifier:"
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}
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It "Runs when passed static IP information" {
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Edit-ZertoVra -vraIdentifier "MyVraIdentifier" -vraIpAddress "192.168.1.250" -defaultGateway "192.168.1.254" -subnetMask "255.255.255.0"
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}
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It "Processes a VRA with a DHCP address" {
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Edit-ZertoVra -vraIdentifier "DhcpVraIdentifier" -groupName "MyNewGroup" | Should -BeExactly "7e79035e-fb8c-47fe-815c-12ddd41708e6.3e4cdd0d-1064-4022-921f-6265ad6d335a"
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}
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it "Supports 'SupportsShouldProcess'" {
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Get-Command $global:function | Should -HaveParameter WhatIf
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Get-Command $global:function | Should -HaveParameter Confirm
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(Get-Command $global:function).ScriptBlock | Should -Match 'SupportsShouldProcess'
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(Get-Command $global:function).ScriptBlock | Should -Match '\$PSCmdlet\.ShouldProcess\(.+\)'
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}
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}
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Assert-MockCalled -ModuleName ZertoApiWrapper -CommandName Invoke-ZertoRestRequest -Exactly 3
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Assert-MockCalled -ModuleName ZertoApiWrapper -CommandName Get-ZertoVra -Exactly 4
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}
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Remove-Variable -Name function -Scope Global
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Remove-Variable -Name here -Scope Global
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