runner-images/.vscode/tasks.json

// Available variables which can be used inside of strings.
// ${workspaceRoot}: the root folder of the team
// ${file}: the current opened file
// ${relativeFile}: the current opened file relative to workspaceRoot
// ${fileBasename}: the current opened file's basename
// ${fileDirname}: the current opened file's dirname
// ${fileExtname}: the current opened file's extension
// ${cwd}: the current working directory of the spawned process
{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
	"version": "2.0.0",

    // Start PowerShell
    "windows": {
        "command": "${env:windir}/System32/WindowsPowerShell/v1.0/powershell.exe",
        //"command": "${env:ProgramFiles}/PowerShell/6.0.0/powershell.exe",
        "args": [ "-NoProfile", "-ExecutionPolicy", "Bypass" ]
    },
    "linux": {
        "command": "/usr/bin/powershell",
        "args": [ "-NoProfile" ]
    },
    "osx": {
        "command": "/usr/local/bin/powershell",
        "args": [ "-NoProfile" ]
    },

    // Associate with test task runner
    "tasks": [
        {
            "taskName": "Test",
            "suppressTaskName": true,
            "isTestCommand": true,
            "args": [
                "Write-Host 'Invoking Pester...'; $ProgressPreference = 'SilentlyContinue'; Invoke-Pester -Script test -PesterOption @{IncludeVSCodeMarker=$true};",
                "Invoke-Command { Write-Host 'Completed Test task in task runner.' }"
            ],
            "problemMatcher": "$pester"
        }
	]
}