CreateSortedSignerArray takes two PrivValidators, and the corresponding Validator structs (including voting power).

GetChainID returns the chainID used for the provided index.

MakeBlockID copied unimported test functions from tmtypes to use them here.

NewCoordinator initializes Coordinator with N TestChain's.

NewTestChain initializes a new TestChain instance with a single validator set using a generated private key.

SetupWithGenesisValSet initializes a new SimApp with a validator set and genesis accounts that also act as delegators.

SignCheckDeliver checks a generated signed transaction and simulates a block commitment with the given transaction.

DefaultConsensusParams defines the default Tendermint consensus params used in SimApp testing.

Coordinator is a testing struct which contains N TestChain's.

EmptyAppOptions is a stub implementing AppOptions.

TestChain is a testing struct that wraps a simapp with the last TM Header, the current ABCI header and the validators of the TestChain.

TestChannel is a testing helper struct to keep track of the portID and channelID used in creating and interacting with a channel.

TestConnection is a testing helper struct to keep track of the connectionID, source clientID, counterparty clientID, and the next channel version used in creating and interacting with a connection.