Update complexity analysis to handle variables #58
Description
When analyzing the complexity of a query that returns a bounded lists, the length of the list is currently determined by searching the provided parameters for one of three limiting keywords first, last and limit. Currently, the algo only parses numbers when determining the value of these arguments. Update the algorithm to also parse use values pass as Variables.
This implementation should pass the tests added in #61.
- TODO Enable test
a default value is provided in the schema...and a value is not provided with the query - TODO Enable test `a default value is provided in the schema...and the argument is passed in as a variable
- TODO Enable test `a default value is not provided in the schema...and the argument is passed in as a variable