package client import ( "os" "testing" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "github.com/tendermint/tendermint/abci/example/kvstore" rpcclient "github.com/tendermint/tendermint/rpc/client" rpctest "github.com/tendermint/tendermint/rpc/test" "github.com/tendermint/tendermint/types" ) func TestMain(m *testing.M) { app := kvstore.NewKVStoreApplication() node := rpctest.StartTendermint(app) code := m.Run() node.Stop() node.Wait() os.Exit(code) } func TestProvider(t *testing.T) { assert, require := assert.New(t), require.New(t) cfg := rpctest.GetConfig() rpcAddr := cfg.RPC.ListenAddress genDoc, err := types.GenesisDocFromFile(cfg.GenesisFile()) if err != nil { panic(err) } chainID := genDoc.ChainID t.Log("chainID:", chainID) p := NewHTTPProvider(chainID, rpcAddr) require.NotNil(t, p) // let it produce some blocks err = rpcclient.WaitForHeight(p.(*provider).client, 6, nil) require.Nil(err) // let's get the highest block fc, err := p.LatestFullCommit(chainID, 1, 1<<63-1) require.Nil(err, "%+v", err) sh := fc.Height() assert.True(sh < 5000) // let's check this is valid somehow assert.Nil(fc.ValidateFull(chainID)) // historical queries now work :) lower := sh - 5 fc, err = p.LatestFullCommit(chainID, lower, lower) assert.Nil(err, "%+v", err) assert.Equal(lower, fc.Height()) }