Split up GPML test files into individual test cases #25
Description
My pull request #24 adds test cases. When I originally created these, each file contained multiple test cases. But having multiple test cases per file is hard to maintain, because when we add a new test case to a file, we invalidate all the existing test cases in that file.
To make things more maintainable, we need to split up these files into individual test cases:
- curves.gpml.xml
- elbows.gpml.xml
- double-edge.gpml
- data-nodes.gpml.xml
- fill-and-stroke.gpml.xml
- graphical-lines.gpml.xml
- groups.gpml.xml
- interactions.gpml.xml
- labels.gpml.xml
- publication-xrefs.gpml.xml
- shapes.gpml.xml
- size-and-proportion.gpml.xml
- text-and-font.gpml.xml
- z-index.gpml.xml
I did the ones for curves and elbows. Could anyone help with the others?