test_harness - test more states on CAMPAIGN_2:

- RejectState
- Unhealthy ApproveState
- transitioning to Healthy ApproveState

Author: elpiel

docs/config/ganache.toml

@@ -20,7 +20,9 @@ propagation_timeout = 2000
 
 fetch_timeout = 5000
 all_campaigns_timeout = 5000
-channel_tick_timeout = 5000
+# for test_harness make it larger
+# Default: 5000
+channel_tick_timeout = 8000
 
 ip_rate_limit = { type = 'ip', timeframe = 1200000 }
 sid_rate_limit = { type = 'sid', timeframe = 0 }