Throw an error message if the location code is zero

[cmoulliard]

• Throw an error message if the location code of the when condition don't match one implemented by the language server as this is the case using pom.dependency and is equal to 0
• See Scanning fails when we pass as parameter -r ../cookbook/demo #85

[aureamunoz]

If you are throwing an error, could we have a test checking it?

[cmoulliard]

If you are throwing an error, could we have a test checking it?

This is an integration test in this case as it implies that from the when/condition, we parse the string using antlr parser to get a Query and next verify it there is a mapping from symbol to search = dependency to the language server list of the locations supported which is happening here within the code

    public List<SymbolInformation> executeQueryCommand(Config config, Rule rule, Query q) {
        String location = getLocationCode(q.symbol()); // We got a value = 0 when there is no concordance

As the module integration-tests or tests don't yet exist, I suggest to defer such a development in a next iteration and PR
WDYT ? @aureamunoz

[aureamunoz]

OK