Tests/Get-LaunchKeyValue.Tests.ps1
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Describe Get-LaunchKeyValue { function New-LaunchJson { Param( # path to create the sample file in [Parameter(Mandatory=$true)] [string] $Path ) New-Item (Join-Path $Path '.vscode') -ItemType Directory Set-Content -Path (Join-Path (Join-Path $Path '.vscode') 'launch.json') -Value '{"version": "0.2.0", "configurations": [{"type": "al", "name": "zero"},{"type": "al", "name": "one", "serverInstance": "Instance1"},{"type": "al", "name": "two", "serverInstance": "Instance2"}]}' } Context 'Sample launch json file exists' { New-LaunchJson -Path $TestDrive It 'Returns the requested key from the first configuration which has that key' { Get-LaunchKeyValue -Path $TestDrive -KeyName 'serverInstance' | should be 'Instance1' } It 'Returns the requested key from the specified configuration' { Get-LaunchKeyValue -Path $TestDrive -KeyName 'serverInstance' -ConfigurationName 'two' | should be 'Instance2' } It 'Returns the requested key from the specified configuration, even if the key does''t exist' { Get-LaunchKeyValue -Path $TestDrive -KeyName 'serverInstance' -ConfigurationName 'zero' | should be '' } } } |