* Tests for makeShapeWithElementMap
* Added nullShapesThrows tests for the classes derived from <TopoDS_Shape>
* Added test passing as "sources" parameter of the tested method an empty vector of TopoShapes objects
* Added test with unmappable sources
* Added test to find shapes inside other shapes made from the first ones
* Tests for makeShapeWithElementMap with simple shapes
* Added test to find source shapes' sub-shapes name in the elements maps
* Added test to find the "MAK" OpCode in the elements maps names
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Signed-off-by: CalligaroV <vincenzo.calligaro@gmail.com>