How to run bcoin on testnet? In the documentation you can specify a network param, but the default main network name isn't the same as bitcoind (livenet). What is the name of testnet on bcoin? 

EDIT: When going by the documentation and adding network: testnet to bcoin.conf, I get the error 

AssertionError [ERR_ASSERTION]: Unknown network.
at Function.create (/usr/local/lib/node_modules/bcoin/lib/protocol/network.js:161:3)
at Function.get (/usr/local/lib/node_modules/bcoin/lib/protocol/network.js:207:20)
at FullNode.Node (/usr/local/lib/node_modules/bcoin/lib/node/node.js:43:26)
at new FullNode (/usr/local/lib/node_modules/bcoin/lib/node/fullnode.js:46:8)
at Object.&lt;anonymous&gt; (/usr/local/lib/node_modules/bcoin/bin/node:12:8)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)


My bcoin.conf file is

network: testnet
prefix: ~/.bcoin
prune: true
http-port: 8332
api-key: ******
uri: http://localhost
As stated by the configuration page, you set 

network: testnet

In your bcoin.conf file.