Tests/Unit/Get-ScriptConfig.Tests.ps1
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$modulePath = Resolve-Path -Path "$PSScriptRoot\..\..\.." | Select-Object -ExpandProperty Path $moduleName = Resolve-Path -Path "$PSScriptRoot\..\.." | Get-Item | Select-Object -ExpandProperty BaseName Remove-Module -Name $moduleName -Force -ErrorAction SilentlyContinue Import-Module -Name "$modulePath\$moduleName" -Force Describe 'Get-ScriptConfig' { Context 'Test Data' { It 'shloud be able to load a valid INI configuration file' { # Arrange $expectedArray = @( 'Lorem', 'Ipsum' ) $expectedHashtable = @{ Foo = 'Bar'; Hello = 'World' } # Act $config = Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.ini" -Format 'INI' # Assert $config | Should -Not -BeNullOrEmpty $config.MyString | Should -Be 'This is a test INI config file!' $config.MyIntegerPositive | Should -Be 42 $config.MyIntegerNegative | Should -Be -153 $config.MyBooleanTrue | Should -BeTrue $config.MyBooleanFalse | Should -BeFalse $config.MyArray | Should -Be $expectedArray $config.MyHashtable.Keys -as [string[]] | Should -Be ($expectedHashtable.Keys -as [string[]]) $config.MyHashtable.Values -as [string[]] | Should -Be ($expectedHashtable.Values -as [string[]]) } It 'shloud be able to load a valid JSON configuration file' { # Arrange $expectedArray = @( 'Lorem', 'Ipsum' ) $expectedHashtable = @{ Foo = 'Bar'; Hello = 'World' } # Act $config = Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.json" -Format 'JSON' # Assert $config | Should -Not -BeNullOrEmpty $config.MyString | Should -Be 'This is a test JSON config file!' $config.MyIntegerPositive | Should -Be 42 $config.MyIntegerNegative | Should -Be -153 $config.MyBooleanTrue | Should -BeTrue $config.MyBooleanFalse | Should -BeFalse $config.MyArray | Should -Be $expectedArray $config.MyHashtable.Keys -as [string[]] | Should -Be ($expectedHashtable.Keys -as [string[]]) $config.MyHashtable.Values -as [string[]] | Should -Be ($expectedHashtable.Values -as [string[]]) } It 'shloud be able to load a valid XML configuration file' { # Arrange $expectedArray = @( 'Lorem', 'Ipsum' ) $expectedHashtable = @{ Foo = 'Bar'; Hello = 'World' } # Act $config = Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.xml" -Format 'XML' # Assert $config | Should -Not -BeNullOrEmpty $config.MyString | Should -Be 'This is a test XML config file!' $config.MyIntegerPositive | Should -Be 42 $config.MyIntegerNegative | Should -Be -153 $config.MyBooleanTrue | Should -BeTrue $config.MyBooleanFalse | Should -BeFalse $config.MyArray | Should -Be $expectedArray $config.MyHashtable.Keys -as [string[]] | Should -Be ($expectedHashtable.Keys -as [string[]]) $config.MyHashtable.Values -as [string[]] | Should -Be ($expectedHashtable.Values -as [string[]]) } } Context 'Mocked Convert Script' { Mock ConvertFrom-ScriptConfigIni { return @{} } -ModuleName 'ScriptConfig' -Verifiable Mock ConvertFrom-ScriptConfigJson { return @{} } -ModuleName 'ScriptConfig' -Verifiable Mock ConvertFrom-ScriptConfigXml { return @{} } -ModuleName 'ScriptConfig' -Verifiable It 'should call the INI function if a .ini file is specified' { # Act Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.ini" | Out-Null # Assert Assert-MockCalled 'ConvertFrom-ScriptConfigIni' -ModuleName 'ScriptConfig' -Scope 'It' -Times 1 -Exactly } It 'should call the JSON function if a .json file is specified' { # Act Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.json" | Out-Null # Assert Assert-MockCalled 'ConvertFrom-ScriptConfigJson' -ModuleName 'ScriptConfig' -Scope 'It' -Times 1 -Exactly } It 'should call the XML function if a .xml file is specified' { # Act Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.xml" | Out-Null # Assert Assert-MockCalled 'ConvertFrom-ScriptConfigXml' -ModuleName 'ScriptConfig' -Scope 'It' -Times 1 -Exactly } It 'should call the INI function if INI format is specified' { # Act Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.ini" -Format 'INI' | Out-Null # Assert Assert-MockCalled 'ConvertFrom-ScriptConfigIni' -ModuleName 'ScriptConfig' -Scope 'It' -Times 1 -Exactly } It 'should call the JSON function if JSON format is specified' { # Act Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.json" -Format 'JSON' | Out-Null # Assert Assert-MockCalled 'ConvertFrom-ScriptConfigJson' -ModuleName 'ScriptConfig' -Scope 'It' -Times 1 -Exactly } It 'should call the XML function if XML format is specified' { # Act Get-ScriptConfig -Path "$PSScriptRoot\TestData\config.xml" -Format 'XML' | Out-Null # Assert Assert-MockCalled 'ConvertFrom-ScriptConfigXml' -ModuleName 'ScriptConfig' -Scope 'It' -Times 1 -Exactly } } } |