List<FunctionImport> functionImportList = jpaEdmfunctionImport.getConsistentFunctionImportList();
assertEquals(functionImportList.size(), 1);
List<FunctionImportParameter> funcImpParamList = functionImportList.get(0).getParameters();
EdmFacets facets = funcImpParamList.get(0).getFacets();
assertNotNull(facets);
assertEquals(2, facets.getMaxLength().intValue());
assertEquals(true, facets.isNullable());
facets = funcImpParamList.get(1).getFacets();
assertNotNull(facets);
assertEquals(false, facets.isNullable());
assertEquals(10, facets.getPrecision().intValue());
assertEquals(2, facets.getScale().intValue());
}