tests/Unit/MSFT_xFirefoxPreference.Tests.ps1
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$Script:DSCModuleName = 'xFirefox' $Script:DSCResourceName = 'MSFT_xFirefoxPreference' #region Header #Unit Test Template Version: 1.0.0 $script:moduleRoot = Split-Path -Parent (Split-Path -Parent $PSScriptRoot) if ( (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests'))) -or ` (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) ) { & git @('clone','https://github.com/PowerShell/DscResource.Tests.git',(Join-Path -Path $script:moduleRoot -ChildPath '\DSCResource.Tests\')) } Import-Module -Name (Join-Path -Path $script:moduleRoot -ChildPath 'DscResource.Tests\TestHelper.psm1') -Force Import-Module -Name (Join-Path -Path $script:moduleRoot -ChildPath 'DscResources\FirefoxPreferenceHelper.psm1') $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $script:DSCModuleName ` -DSCResourceName $script:DSCResourceName ` -TestType Unit #endregion # Begin Tests try { InModuleScope $DscResourceName { Describe 'MSFT_xFirefoxPreference\Get-TargetResource' { $firefoxPreference = @{ PreferenceType = 'lockPref' PreferenceName = 'security.default_personal_cert' PreferenceValue = 'Ask Every Time' InstallDirectory = "$TestDrive\Mozilla Firefox" } [System.Object[]] $firefoxcfg = @( '// FireFox preference file' 'lockPref("security.default_personal_cert", "Ask Every Time");' ) Mock -CommandName Get-Content -MockWith {$firefoxcfg} Mock -CommandName Get-FirefoxPreference -MockWith {$firefoxPreference} Context 'When Firefox InstallDirectory is missing or incorrect' { Mock -CommandName Test-Path -MockWith {$false} -ParameterFilter {$Path -eq $firefoxPreference.InstallDirectory} It 'Should return a null "CurrentConfiguration" and the desired "InstallDirectory"'{ $result = Get-TargetResource -InstallDirectory $firefoxPreference.InstallDirectory -PreferenceName $firefoxPreference.PreferenceName $result.InstallDirectory | Should -Be $firefoxPreference.InstallDirectory $result.PreferenceType | Should -Be $null $result.PreferenceName | Should -Be $null $result.PreferenceValue | Should -Be $null Assert-MockCalled -CommandName Test-Path -Exactly -Times 1 -Scope It } } Context 'When Mozilla.cfg path is missing or incorrect' { Mock -CommandName Test-Path -MockWith {$true} -ParameterFilter {$Path -eq $firefoxPreference.InstallDirectory} Mock -CommandName Test-Path -MockWith {$false} -ParameterFilter {$Path -eq "$($firefoxPreference.InstallDirectory)\Mozilla.cfg"} Mock -CommandName Write-Verbose It 'Should return a null "CurrentConfiguration" and the desired "InstallDirectory"' { $result = Get-TargetResource -InstallDirectory $firefoxPreference.InstallDirectory -PreferenceName $firefoxPreference.PreferenceName $result.InstallDirectory | Should -Be $firefoxPreference.InstallDirectory $result.PreferenceType | Should -Be $null $result.PreferenceName | Should -Be $null $result.PreferenceValue | Should -Be $null Assert-MockCalled -CommandName Test-Path -Exactly -Times 2 -Scope It Assert-MockCalled -CommandName Write-Verbose -Exactly -Times 1 -Scope It } } Context 'When Mozilla.cfg does exist' { Mock -CommandName Test-Path -MockWith {$true} It 'Should return the correct preferences in the correct format' { $result = Get-TargetResource -InstallDirectory $firefoxPreference.InstallDirectory -PreferenceName $firefoxPreference.PreferenceName $result.InstallDirectory | Should -Be $firefoxPreference.InstallDirectory $result.PreferenceType | Should -Be $firefoxPreference.PreferenceType $result.PreferenceName | Should -Be $firefoxPreference.PreferenceName $result.PreferenceValue | Should -Be $firefoxPreference.PreferenceValue Assert-MockCalled -CommandName Test-Path -Exactly -Times 2 -Scope It Assert-MockCalled -CommandName Get-FirefoxPreference -Exactly -Times 1 -Scope It } } } Describe 'MSFT_xFirefoxPreference\Set-TargetResource'{ $firefoxPreference = @{ PreferenceType = 'lockPref' PreferenceName = 'security.default_personal_cert' PreferenceValue = 'Ask Every Time' InstallDirectory = "$TestDrive\Mozilla Firefox" } Mock -CommandName Set-FirefoxPreconfiguration Mock -CommandName Set-FirefoxPreference Context 'When The Install Directory Path is incorrect'{ Mock -CommandName Test-Path -MockWith {$false} It 'Should throw the correct exception' { {Set-TargetResource @firefoxPreference} | Should -Throw "$($firefoxPreference.InstallDirectory) not found. Verify Firefox is installed and the correct Install Directory is defined." } } Context 'When Firefox preconfigurations are not complete'{ Mock -CommandName Test-Path -MockWith {$true} Mock -CommandName Test-FirefoxPreconfiguration -MockWith {'autoconfigfile'} It 'Should call Set-FirefoxPreconfiguration' { Set-TargetResource @firefoxPreference Assert-MockCalled -CommandName 'Set-FirefoxPreconfiguration' -Times 1 -Exactly -Scope It } It 'Should call Set-FirefoxConfiguration' { Set-TargetResource @firefoxPreference Assert-MockCalled -CommandName 'Set-FirefoxPreference' -Times 1 -Exactly -Scope It } } Context 'When Firefox preconfigurations are complete'{ Mock -CommandName Test-Path -MockWith {$true} Mock -CommandName Test-FirefoxPreconfiguration It 'Should not call Set-FirefoxPreconfiguration' { Set-TargetResource @firefoxPreference Assert-MockCalled -CommandName 'Set-FirefoxPreconfiguration' -Times 0 -Exactly -Scope It } It 'Should call Set-FirefoxPreference' { Set-TargetResource @firefoxPreference Assert-MockCalled -CommandName 'Set-FirefoxPreference' -Times 1 -Exactly -Scope It } } } Describe 'MSFT_xFirefoxPreference\Test-TargetResource'{ $firefoxPreference = @{ PreferenceType = 'lockPref' PreferenceName = 'security.default_personal_cert' PreferenceValue = 'Ask Every Time' InstallDirectory = "$TestDrive\Mozilla Firefox" } Mock -CommandName Get-TargetResource -MockWith {$firefoxPreference} Context 'When Firefox Preconfigurations are not complete'{ Mock -CommandName Test-FirefoxPreconfiguration -MockWith {'AutoConfigFile'} Mock -CommandName Test-FirefoxPreference -MockWith {$true} It 'Should return False'{ $result = Test-TargetResource @firefoxPreference $result | Should -Be $false } It 'Should not call "Test-FirefoxPreference"' { Test-TargetResource @firefoxPreference Assert-MockCalled -CommandName Test-FirefoxPreconfiguration -Times 1 -Exactly -Scope It Assert-MockCalled -CommandName Test-FirefoxPreference -Times 0 -Exactly -Scope It } } Context 'When Firefox preferences are incorrect' { Mock -CommandName Test-FirefoxPreconfiguration Mock -CommandName Test-FirefoxPreference -MockWith {$false} It 'Should return False' { $result = Test-TargetResource @firefoxPreference $result | Should -Be $false } } Context 'When Firefox preferences are correct' { Mock -CommandName Test-FirefoxPreconfiguration Mock -CommandName Test-FirefoxPreference -MockWith {$true} It 'Should return True' { $result = Test-TargetResource @firefoxPreference $result | Should -Be $true } } } } } finally { Restore-TestEnvironment -TestEnvironment $TestEnvironment } |