allow to upload xlsx

Author: jtarquino

appveyor.yml

@@ -86,7 +86,12 @@ test_script:
     $wc.UploadFile("https://ci.appveyor.com/api/testresults/junit/$($env:APPVEYOR_JOB_ID)", (Resolve-Path .\TestsResults.xml))
     # Fail if thre are issues
     if($results.Count -gt 0){throw "ScriptAnalyzer found $($results.Count) issues"}
-
+    
+    # Enable additional file formats
+    $newSettings = New-Object PSCustomObject -Property @{"PropertyValues" = @( @{"@odata.type"="#Model.Property"; "Name" = "AllowedResourceExtensionsForUpload"; "Value" = "*,*.xml,*.xsd,*.xsl,*.png,*.gif,*.jpg,*.tif,*.jpeg,*.tiff,*.bmp,*.pdf,*.svg,*.rtf,*.txt,*.doc,*.docx,*.pps,*.ppt,*.pptx,*.xlsx"})}
+    $stringNewRequest =  $newSettings | ConvertTo-JSON -Depth 5
+    Invoke-RestMethod -Uri "http://localhost/reports/api/v1.0/ReportServerInfo/Model.UpdateSettings" -Method POST -UseDefaultCredentials -ContentType 'application/json' -Body $stringNewRequest
+    
     # Integration test section
     # Activate verbose on Powershell
     $VerbosePreference = "continue"