Verify clone(), getBounds(), and translate() contracts across all Shape
implementations (SRectangle, SCircle, STriangle, SText, SCollection)
using @ParameterizedTest + @MethodSource.
Also adds junit-jupiter-params dependency to pom.xml.
Closes#8
- Add JaCoCo maven plugin (0.8.11) with prepare-agent, report, and check goals
- Set 50% bundle-level line coverage gate (to be raised as test coverage grows)
- Exclude UI classes (App, Controller, ShapesView, etc.) from coverage checks
since they require a display and cannot be unit-tested
- Add Gitea Actions workflow: checkout → JDK 16 → mvn verify → upload report
Closes#14
