Wes Carroll
90 lines
4.7 KiB
PowerShell
90 lines
4.7 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 $global:function -Tag 'Unit', 'Source', 'Built' {
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InModuleScope -ModuleName ZertoApiWrapper {
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Mock -ModuleName ZertoApiWrapper -CommandName Invoke-RestMethod {
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"Ran Command"
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}
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Context "$global:function::Parameter Unit Tests" {
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$thisCommand = Get-Command Invoke-ZertoRestRequest
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$ParameterNameTestCases = @(
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@{ParameterName = "uri"; Type = "String"; Mandatory = $true; DefaultValue = $null; TestName = "URI" }
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@{ParameterName = "method"; Type = "String"; Mandatory = $false; DefaultValue = 'GET'; TestName = "Method" }
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@{ParameterName = "body"; Type = "String"; Mandatory = $false; DefaultValue = $null; TestName = "Body" }
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@{ParameterName = "credential"; Type = "PSCredential"; Mandatory = $false; DefaultValue = $null; TestName = "Credential" }
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@{ParameterName = "returnHeaders"; Type = "Switch"; Mandatory = $false; DefaultValue = $null; TestName = "Return Headers" }
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)
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It "<TestName> parameter has the right Type, Default Value, and Mandatory Setting" -TestCases $ParameterNameTestCases {
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param($ParameterName, $Type, $DefaultValue, $Mandatory)
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if ($Mandatory) {
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$thisCommand | Should -HaveParameter $ParameterName -Type $Type -Mandatory
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} else {
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$thisCommand | Should -HaveParameter $ParameterName -Type $Type
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$thisCommand | Should -HaveParameter $ParameterName -Not -Mandatory
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}
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if ($null -ne $DefaultValue) {
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$thisCommand | Should -HaveParameter $ParameterName -DefaultValue $DefaultValue
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}
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}
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$ParameterValidationTestCases = @(
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@{ParameterName = "URI"; TestName = "URI" }
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@{ParameterName = "body"; TestName = "Body" }
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)
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It "<TestName> parameter cannot be null or empty" -TestCases $ParameterValidationTestCases {
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param($ParameterName)
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$thisParameter = $thisCommand.Parameters[$ParameterName]
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$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should -Be 1
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}
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It "Method parameter can only be 'GET', 'POST', 'PUT', 'DELETE'" {
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$thisParameter = $thisCommand.Parameters['method']
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$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.Count | Should -Be 1
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$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'GET' | Should -BeTrue
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$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'PUT' | Should -BeTrue
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$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'POST' | Should -BeTrue
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$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'DELETE' | Should -BeTrue
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$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues.Count | Should -Be 4
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}
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}
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Context "$global:function::Function Unit Tests" {
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Mock -ModuleName ZertoApiWrapper -CommandName Invoke-RestMethod {
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"Ran Command"
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}
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BeforeEach {
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Set-Variable -Name zvmHeaders -Scope Script -Value (@{ "Accept" = "application/json" })
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Set-Variable -Name zvmLastAction -Scope Script -Value $(Get-Date).Ticks
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Set-Variable -Name zvmServer -Scope Script -Value "192.168.1.100"
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Set-Variable -Name zvmPort -Scope Script -Value 9669
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}
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It "runs when called" {
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Invoke-ZertoRestRequest -uri "MyUri" | Should -Be "Ran Command"
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}
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It "throws an error when zvmLastAction was more than 30 minutes ago" {
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Set-Variable -Name zvmLastAction -Scope Script -Value $(Get-Date).AddMinutes(-31).Ticks
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{ Invoke-ZertoRestRequest -uri "MyUri" } | Should Throw "Authorization Token has Expired"
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}
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It "throws an error when the zvmServer variable does not exist" {
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Remove-Variable -Name zvmServer -Scope Script
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{ Invoke-ZertoRestRequest -uri "MyUri" } | Should Throw "Zerto Connection does not Exist."
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}
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Assert-MockCalled -CommandName Invoke-RestMethod -ModuleName ZertoApiWrapper -Exactly 1
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}
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}
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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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