handle case for CI where windowwidth is 0

Author: SteveL-MSFT

src/Microsoft.PowerShell.TextUtility.format.ps1xml

@@ -75,7 +75,9 @@
 
                                     $consoleWidth = 120
                                     try {
-                                        $consoleWidth = [Console]::WindowWidth
+                                        if ([Console]::WindowWidth -ne 0) {
+                                            $consoleWidth = [Console]::WindowWidth
+                                        }
                                     }
                                     catch {
                                         # just use default if this fails because there isn't a real console

test/CompareText.tests.ps1

@@ -48,7 +48,6 @@ example text. used!
 
     It 'Compare with sideybyside works' {
         $out = Compare-Text $leftText $rightText -View SideBySide | Out-String
-        write-verbose -verbose "Width: $([Console]::WindowWidth)"
         $out | Should -BeExactly $expectedSideBySide
     }
 }