limit, alias members

- limit [int] -> [float]
- moved mono bool member to physicalstrip
- added AddAliasMembers meta function
- mono and karaoke aliases added to virtualstrip

prelim pester tests for potato pass

lib/meta.ps1

@@ -74,6 +74,16 @@ function AddActionMembers () {
     }
 }
 
+function AddAliasMembers () {
+    param(
+        [hashtable]$MAP
+    )
+    foreach ($alias in $MAP.Keys) {
+        $this | Add-Member -MemberType AliasProperty -Name $alias `
+            -Value $MAP[$alias] -Force
+    }
+}
+
 function AddChannelMembers () {
     $num_A = $this.remote.kind.p_out
     $num_B = $this.remote.kind.v_out

lib/strip.ps1

@@ -2,9 +2,8 @@ class Strip : IRemote {
     [Object]$levels
 
     Strip ([int]$index, [Object]$remote) : base ($index, $remote) {
-        AddBoolMembers -PARAMS @('mono', 'solo', 'mute')
-        AddIntMembers -PARAMS @('limit')
-        AddFloatMembers -PARAMS @('gain', 'pan_x', 'pan_y')
+        AddBoolMembers -PARAMS @('solo', 'mute')
+        AddFloatMembers -PARAMS @('gain', 'limit', 'pan_x', 'pan_y')
         AddStringMembers -PARAMS @('label')
 
         AddChannelMembers
@@ -83,6 +82,7 @@ class PhysicalStrip : Strip {
         AddFloatMembers -PARAMS @('color_x', 'color_y', 'fx_x', 'fx_y')
         AddFloatMembers -PARAMS @('reverb', 'delay', 'fx1', 'fx2')
         AddBoolMembers -PARAMS @('postreverb', 'postdelay', 'postfx1', 'postfx2')
+        AddBoolMembers -PARAMS @('mono')
 
         $this.comp = [StripComp]::new($index, $remote)
         $this.gate = [StripGate]::new($index, $remote)
@@ -174,6 +174,8 @@ class VirtualStrip : Strip {
     VirtualStrip ([int]$index, [Object]$remote) : base ($index, $remote) {
         AddBoolMembers -PARAMS @('mc')
         AddIntMembers -PARAMS @('k')
+
+        AddAliasMembers -MAP @{ mono = 'mc'; karaoke = 'k' }
     }
 
     [void] AppGain ([string]$appname, [single]$gain) {