build: add server-rs test scripts

server-rs/scripts/test.ps1

@@ -0,0 +1,49 @@
+[CmdletBinding()]
+param(
+    [Alias("h")]
+    [switch]$Help,
+    [string]$Package = ""
+)
+
+$ErrorActionPreference = "Stop"
+
+function Write-Usage {
+    @(
+        'Usage:'
+        '  ./server-rs/scripts/test.ps1'
+        '  ./server-rs/scripts/test.ps1 -Package api-server'
+        ''
+        'Notes:'
+        '  1. Run cargo test for the server-rs workspace by default'
+        '  2. Use -Package to target one workspace package only'
+    ) -join [Environment]::NewLine
+}
+
+if ($Help) {
+    Write-Usage
+    exit 0
+}
+
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$serverRsDir = Split-Path -Parent $scriptDir
+$manifestPath = Join-Path $serverRsDir "Cargo.toml"
+
+if (-not (Test-Path $manifestPath)) {
+    throw "Missing server-rs/Cargo.toml, cannot start test script."
+}
+
+Write-Host "[server-rs:test] working dir: $serverRsDir"
+
+Push-Location $serverRsDir
+try {
+    if ([string]::IsNullOrWhiteSpace($Package)) {
+        cargo test --manifest-path $manifestPath
+    }
+    else {
+        Write-Host "[server-rs:test] target package: $Package"
+        cargo test -p $Package --manifest-path $manifestPath
+    }
+}
+finally {
+    Pop-Location
+}