Tests/Test-RegistryValue.Tests.ps1
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BeforeAll { Import-Module -Name HelperFunctions -Force Import-Module -Name Pester -Force if ($Error) { $Error.Clear() } } # Pester Test for Test-RegistryValue function Describe "Test-RegistryValue parameter values" { It "Should Have Parameter Path" { Get-Command -Name Test-RegistryValue -Module HelperFunctions -CommandType Function | Should -HaveParameter -ParameterName "Path" -Mandatory } It "Should Have Parameter Name" { Get-Command -Name Test-RegistryValue -Module HelperFunctions -CommandType Function | Should -HaveParameter -ParameterName "Value" -Mandatory } } Describe "Testing registry access with Pester" { BeforeEach { $Name = 'TestData' New-Item -Path TestRegistry:\ -Name TestLocation New-ItemProperty -Path "TestRegistry:\TestLocation" -Name $Name -Value "Test" } It "Should test the value of a registry key" { $result = Test-RegistryValue -Path "TestRegistry:\TestLocation" -Value $Name $result | Should -Not -BeNullOrEmpty $result | Should -BeFalse } AfterEach { $null = $Name = $result } } AfterAll { try { $Drive = Get-PSDrive -Name TestRegistry -ErrorAction Stop } catch { $errorMessage = "{0}: {1}" -f $Error[0], $Error[0].InvocationInfo.PositionMessage Write-Error $errorMessage -ErrorAction Continue } If ($Drive) { Remove-PSDrive -Name TestRegistry -Force -ErrorAction Continue } Remove-Module -Name HelperFunctions -Force } |