DM-42544: Add check for duplicate IDs when validating a schema #34
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The function for building a map of IDs to objects was rewritten using a visitor pattern, as the old version using recursion was prone to error and not working consistently. Duplicates are added to a set as the schema is visited. The
model_validator
function will throw an error if any duplicates are found, which will include a complete list of all the duplicate IDs. The new implementation of the ID builder and duplicate check was tested by running on several sdm_schemas which are known to contain duplicate IDs (imsim, hsc). These will be fixed in a different ticket branch on sdm_schemas.