# Test Cases
Before using the testcases, you have to setup some flow vars to be able to address the input area and the Stirling Service.

![Operation](./testPage-prepare.png)

|Varname|Used for
|:--|:--| 
`SourceFileName`|Specify an accessable file here, best a PDF file
`TestPictureName`|To test the conversion from a picture to a PDF, specify the source picture file here.
`TestPictureNames`|To test the conversion from several pictures to a single PDF, specify the source picture file names here.

## Lock / Unlock Tests
![Operation](./testPage-lock-unlock.png)
You can trigger the tests to lock, increment locks and unlock the sourcefile.

## Set Property Tests
![Operation](./testPage-setprops.png)
With this tests, you can test the different property setting nodes.
1. Fixed properties,
2. Properties depending on the content
3. Auto Properties, using file infos and content.

## Sterling Service Tests
![Operation](./testPage-stirling.png)
Test the Stirling functionialities with this tests. Be aware to configure your Stirling Service first in the build PDF node first.

This test converts one or more pictures into a PDF file.