Wes Carroll
115 lines
5.4 KiB
PowerShell
115 lines
5.4 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 $global:function -Tag 'Unit', 'Source', 'Built' {
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InModuleScope -ModuleName ZertoApiWrapper {
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Mock -ModuleName ZertoApiWrapper -CommandName Invoke-RestMethod {
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"Ran Command"
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}
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Context "$global:function::Parameter Unit Tests" {
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$thisCommand = get-command Invoke-ZertoRestRequest
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it "has a mandatory string parameter for the uri" {
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$thisCommand | Should -HaveParameter uri -Mandatory -Type String
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}
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it "uri parameter cannot be null or empty" {
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$thisParameter = $thisCommand.Parameters['uri']
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$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
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}
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it "has a non-mandatory string parameter for the method" {
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$thisCommand | Should -HaveParameter method -Not -Mandatory
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$thisCommand | Should -HaveParameter method -Type String
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}
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it "method parameter can only be 'GET', 'POST', 'PUT', 'DELETE'" {
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$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{ $_ -is [ValidateSet] }.validValues.Count | Should -Be 4
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}
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it "has a non-mandatory string parameter for the apiVersion, default 'v1'" {
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$thisCommand | Should -HaveParameter apiVersion -Not -Mandatory
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$thisCommand | Should -HaveParameter apiVersion -Type String
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$thisCommand | Should -HaveParameter apiVersion -DefaultValue "v1"
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}
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it "apiVersion parameter cannot be null or empty" {
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$thisParameter = $thisCommand.Parameters['apiVersion']
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$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
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}
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it "has a non-mandatory string parameter for the body" {
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$thisCommand | Should -HaveParameter body -Not -Mandatory
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$thisCommand | Should -HaveParameter body -Type String
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}
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it "apiVersion parameter cannot be null or empty" {
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$thisParameter = $thisCommand.Parameters['body']
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$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
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}
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it "has a non-mandatory string parameter for the contentType" {
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$thisCommand | Should -HaveParameter contentType -Not -Mandatory
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$thisCommand | Should -HaveParameter contentType -Type String
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$thisCommand | Should -HaveParameter contentType -DefaultValue "application/json"
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}
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it "apiVersion parameter cannot be null or empty" {
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$thisParameter = $thisCommand.Parameters['contentType']
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$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
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}
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it "has a non-mandatory PSCredential parameter for the credential" {
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$thisCommand | Should -HaveParameter credential -Type PSCredential
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$thisCommand | Should -HaveParameter credential -not -mandatory
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}
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it "has a non-mandatory switch parameter to ReturnHeaders" {
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$thisCommand | Should -HaveParameter returnHeaders -Type Switch
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$thisCommand | Should -HaveParameter returnHeaders -Not -Mandatory
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}
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}
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Context "$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
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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
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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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