Added PowerShell test for AsciiDots

Author: Undalevein

asciidots/test.ps1

@@ -0,0 +1,23 @@
+function Assert-MatchTests {
+    param (
+        [Parameter(Mandatory = $true, ValueFromPipeline)] $TestResult
+    )
+
+    if ($TestResult) {
+        Write-Error "Output does not match expected results."
+    }
+}
+
+$Error.clear()
+asciidots "$PSScriptRoot\clockhands.dots" |
+    Compare-Object (Get-Content "$PSScriptRoot\..\test\clockhands_expected") |
+    Assert-MatchTests &&
+asciidots "$PSScriptRoot\hello.dots" &&
+ForEach-Object 'foo'
+
+if ($Error -or !$?) { 
+    "*** ASCIIDOTS TESTS FAILED ***" 
+}
+else { 
+    "ASCIIDOTS TESTS PASSED" 
+}