test2json test artifacts

This directory contains test artifacts for TestGolden in test2json_test.go. For each set of <test>.* files:

• If <test>.src is present, TestGolden executes it as a script test and verifies that the output matches <test>.test. This verifies that the testing package produces the output expected by test2json.
• TestGolden reads <test>.test and processes it with a Converter, verifying that the output matches <test>.json.This verifies that test2json produces the expected output events.