Tests/Unit/ConvertFrom-ScriptConfigJson.Tests.ps1
|
BeforeAll { $modulePath = Resolve-Path -Path "$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 'ConvertFrom-ScriptConfigJson' { It 'should be able to convert the example config file' { InModuleScope $moduleName { # Arrange $content = Get-Content -Path "$PSScriptRoot\TestData\config.json" # Act $config = ConvertFrom-ScriptConfigJson -Content $content # Assert $config | Should -Not -BeNullOrEmpty } } It 'should be able to parse a string' { InModuleScope $moduleName { # Arrange $content = Get-Content -Path "$PSScriptRoot\TestData\config.json" # Act $config = ConvertFrom-ScriptConfigJson -Content $content # Assert $config.MyString | Should -Be 'This is a test JSON config file!' $config.MyString.GetType() | Should -Be ([System.String]) } } It 'should be able to parse an integer' { InModuleScope $moduleName { # Arrange $content = Get-Content -Path "$PSScriptRoot\TestData\config.json" # Act $config = ConvertFrom-ScriptConfigJson -Content $content # Assert $config.MyIntegerPositive | Should -Be 42 $config.MyIntegerPositive.GetType() | Should -BeIn ([System.Int32], [System.Int64]) # PowerShell 5.1: Int32, PowerShell 7+: Int64 $config.MyIntegerNegative | Should -Be -153 $config.MyIntegerNegative.GetType() | Should -BeIn ([System.Int32], [System.Int64]) # PowerShell 5.1: Int32, PowerShell 7+: Int64 } } It 'should be able to parse an boolean' { InModuleScope $moduleName { # Arrange $content = Get-Content -Path "$PSScriptRoot\TestData\config.json" # Act $config = ConvertFrom-ScriptConfigJson -Content $content # Assert $config.MyBooleanTrue | Should -BeTrue $config.MyBooleanTrue.GetType() | Should -Be ([System.Boolean]) $config.MyBooleanFalse | Should -BeFalse $config.MyBooleanFalse.GetType() | Should -Be ([System.Boolean]) } } It 'should be able to parse an array' { InModuleScope $moduleName { # Arrange $content = Get-Content -Path "$PSScriptRoot\TestData\config.json" $expectedArray = @( 'Lorem', 'Ipsum' ) # Act $config = ConvertFrom-ScriptConfigJson -Content $content # Assert $config.MyArray | Should -Not -BeNullOrEmpty $config.MyArray | Should -Be $expectedArray $config.MyArray.GetType() | Should -Be ([System.Object[]]) } } It 'should be able to parse an hashtable' { InModuleScope $moduleName { # Arrange $content = Get-Content -Path "$PSScriptRoot\TestData\config.json" $expectedHashtable = @{ Foo = 'Bar'; Hello = 'World' } # Act $config = ConvertFrom-ScriptConfigJson -Content $content # Assert $config.MyHashtable | Should -Not -BeNullOrEmpty $config.MyHashtable.Keys -as [string[]] | Should -Be ($expectedHashtable.Keys -as [string[]]) $config.MyHashtable.Values -as [string[]] | Should -Be ($expectedHashtable.Values -as [string[]]) $config.MyHashtable.GetType() | Should -Be ([System.Collections.Hashtable]) } } } |