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Update Invoke-ZertoRestRequest.Tests.ps1

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This commit is contained in:
Wes Carroll
2019-07-18 21:25:20 -04:00
parent 1c17ca3e96
commit 2e6a37bd5f
1 changed files with 111 additions and 14 deletions
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Tests/Private/Invoke-ZertoRestRequest.Tests.ps1
+111 -14
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@@ -1,17 +1,114 @@
$filePath = (Split-Path -Parent $MyInvocation.MyCommand.Path) -replace 'Tests', 'ZertoApiWrapper' #Requires -Modules Pester
$fileName = (Split-Path -Leaf $MyInvocation.MyCommand.Path ) -replace '.Tests.', '.' $global:here = (Split-Path -Parent $MyInvocation.MyCommand.Path)
$file = Get-ChildItem "$filePath\$fileName" $global:function = ((Split-Path -leaf $MyInvocation.MyCommand.Path).Split('.'))[0]
. $file.FullName
Describe $file.BaseName -Tag Unit { Describe $global:function -Tag 'Unit', 'Source', 'Built' {
it "file should exist" {
$file.FullName | should exist
}
It "is valid Powershell (Has no script errors)" { InModuleScope -ModuleName ZertoApiWrapper {
$contents = Get-Content -Path $file.FullName -ErrorAction Stop Mock -ModuleName ZertoApiWrapper -CommandName Invoke-RestMethod {
$errors = $null "Ran Command"
$null = [System.Management.Automation.PSParser]::Tokenize($contents, [ref]$errors) }
$errors | Should -HaveCount 0
Context "$global:function::Parameter Unit Tests" {
$thisCommand = get-command Invoke-ZertoRestRequest
it "has a mandatory string parameter for the uri" {
$thisCommand | Should -HaveParameter uri -Mandatory -Type String
}
it "uri parameter cannot be null or empty" {
$thisParameter = $thisCommand.Parameters['uri']
$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
}
it "has a non-mandatory string parameter for the method" {
$thisCommand | Should -HaveParameter method -Not -Mandatory
$thisCommand | Should -HaveParameter method -Type String
}
it "method parameter can only be 'GET', 'POST', 'PUT', 'DELETE'" {
$thisParameter = $thisCommand.Parameters['method']
$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.Count | Should Be 1
$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'GET' | Should -BeTrue
$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'PUT' | Should -BeTrue
$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'POST' | Should -BeTrue
$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues -contains 'DELETE' | Should -BeTrue
$thisParameter.Attributes.Where{ $_ -is [ValidateSet] }.validValues.Count | Should -Be 4
}
it "has a non-mandatory string parameter for the apiVersion, default 'v1'" {
$thisCommand | Should -HaveParameter apiVersion -Not -Mandatory
$thisCommand | Should -HaveParameter apiVersion -Type String
$thisCommand | Should -HaveParameter apiVersion -DefaultValue "v1"
}
it "apiVersion parameter cannot be null or empty" {
$thisParameter = $thisCommand.Parameters['apiVersion']
$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
}
it "has a non-mandatory string parameter for the body" {
$thisCommand | Should -HaveParameter body -Not -Mandatory
$thisCommand | Should -HaveParameter body -Type String
}
it "apiVersion parameter cannot be null or empty" {
$thisParameter = $thisCommand.Parameters['body']
$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
}
it "has a non-mandatory string parameter for the contentType" {
$thisCommand | Should -HaveParameter contentType -Not -Mandatory
$thisCommand | Should -HaveParameter contentType -Type String
$thisCommand | Should -HaveParameter contentType -DefaultValue "application/json"
}
it "apiVersion parameter cannot be null or empty" {
$thisParameter = $thisCommand.Parameters['contentType']
$thisParameter.Attributes.Where{ $_ -is [ValidateNotNullOrEmpty] }.Count | Should Be 1
}
it "has a non-mandatory PSCredential parameter for the credential" {
$thisCommand | Should -HaveParameter credential -Type PSCredential
$thisCommand | Should -HaveParameter credential -not -mandatory
}
it "has a non-mandatory switch parameter to ReturnHeaders" {
$thisCommand | Should -HaveParameter returnHeaders -Type Switch
$thisCommand | Should -HaveParameter returnHeaders -Not -Mandatory
}
}
Context "$global:function::Function Unit Tests" {
Mock -ModuleName ZertoApiWrapper -CommandName Invoke-RestMethod {
"Ran Command"
}
BeforeEach {
Set-Variable -Name zvmHeaders -Scope Script -Value (@{ "Accept" = "application/json" })
Set-Variable -Name zvmLastAction -Scope Script -Value $(Get-date).Ticks
Set-Variable -Name zvmServer -Scope Script -Value "192.168.1.100"
Set-Variable -Name zvmPort -Scope Script -Value 9669
}
it "runs when called" {
Invoke-ZertoRestRequest -uri "MyUri" | Should -Be "Ran Command"
}
it "throws an error when zvmLastAction was more than 30 minutes ago" {
Set-Variable -Name zvmLastAction -Scope Script -Value $(Get-date).AddMinutes(-31).Ticks
{ Invoke-ZertoRestRequest -uri "MyUri" } | Should Throw
}
it "throws an error when the zvmServer variable does not exist" {
Remove-Variable -Name zvmServer -Scope Script
{ Invoke-ZertoRestRequest -uri "MyUri" } | Should Throw
}
Assert-MockCalled -CommandName Invoke-RestMethod -ModuleName ZertoApiWrapper -Exactly 1
}
} }
} }
Remove-Variable -Name function -Scope Global
Remove-Variable -Name here -Scope Global