private void addEnumValue() {
		runSwing(() -> {
			DockingActionIf addAction = getAddAction();
			addAction.actionPerformed(new DefaultActionContext());
		});
	}
Tests for editing an Enumerated data type.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/datamgr/editor/EnumEditor1Test.java