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188 lines
5.7 KiB
188 lines
5.7 KiB
package client_test
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import (
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/merkleeyes/iavl"
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merktest "github.com/tendermint/merkleeyes/testutil"
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"github.com/tendermint/tendermint/rpc/client"
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rpctest "github.com/tendermint/tendermint/rpc/test"
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"github.com/tendermint/tendermint/types"
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)
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func getHTTPClient() *client.HTTP {
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rpcAddr := rpctest.GetConfig().GetString("rpc_laddr")
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return client.NewHTTP(rpcAddr, "/websocket")
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}
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func getLocalClient() client.Local {
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return client.NewLocal(node)
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}
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// GetClients returns a slice of clients for table-driven tests
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func GetClients() []client.Client {
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return []client.Client{
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getHTTPClient(),
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getLocalClient(),
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}
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}
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// Make sure status is correct (we connect properly)
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func TestStatus(t *testing.T) {
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for i, c := range GetClients() {
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chainID := rpctest.GetConfig().GetString("chain_id")
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status, err := c.Status()
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require.Nil(t, err, "%d: %+v", i, err)
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assert.Equal(t, chainID, status.NodeInfo.Network)
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}
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}
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// Make sure info is correct (we connect properly)
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func TestInfo(t *testing.T) {
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for i, c := range GetClients() {
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// status, err := c.Status()
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// require.Nil(t, err, "%+v", err)
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info, err := c.ABCIInfo()
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require.Nil(t, err, "%d: %+v", i, err)
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// TODO: this is not correct - fix merkleeyes!
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// assert.EqualValues(t, status.LatestBlockHeight, info.Response.LastBlockHeight)
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assert.True(t, strings.HasPrefix(info.Response.Data, "size"))
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}
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}
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func TestNetInfo(t *testing.T) {
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for i, c := range GetClients() {
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nc, ok := c.(client.NetworkClient)
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require.True(t, ok, "%d", i)
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netinfo, err := nc.NetInfo()
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require.Nil(t, err, "%d: %+v", i, err)
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assert.True(t, netinfo.Listening)
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assert.Equal(t, 0, len(netinfo.Peers))
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}
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}
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func TestDumpConsensusState(t *testing.T) {
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for i, c := range GetClients() {
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// FIXME: fix server so it doesn't panic on invalid input
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nc, ok := c.(client.NetworkClient)
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require.True(t, ok, "%d", i)
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cons, err := nc.DumpConsensusState()
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require.Nil(t, err, "%d: %+v", i, err)
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assert.NotEmpty(t, cons.RoundState)
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assert.Empty(t, cons.PeerRoundStates)
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}
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}
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func TestGenesisAndValidators(t *testing.T) {
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for i, c := range GetClients() {
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chainID := rpctest.GetConfig().GetString("chain_id")
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// make sure this is the right genesis file
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gen, err := c.Genesis()
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require.Nil(t, err, "%d: %+v", i, err)
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assert.Equal(t, chainID, gen.Genesis.ChainID)
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// get the genesis validator
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require.Equal(t, 1, len(gen.Genesis.Validators))
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gval := gen.Genesis.Validators[0]
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// get the current validators
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vals, err := c.Validators()
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require.Nil(t, err, "%d: %+v", i, err)
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require.Equal(t, 1, len(vals.Validators))
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val := vals.Validators[0]
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// make sure the current set is also the genesis set
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assert.Equal(t, gval.Amount, val.VotingPower)
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assert.Equal(t, gval.PubKey, val.PubKey)
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}
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}
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// Make some app checks
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func TestAppCalls(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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for i, c := range GetClients() {
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// get an offset of height to avoid racing and guessing
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s, err := c.Status()
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require.Nil(err, "%d: %+v", i, err)
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// sh is start height or status height
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sh := s.LatestBlockHeight
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// look for the future
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_, err = c.Block(sh + 2)
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assert.NotNil(err) // no block yet
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// write something
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k, v, tx := merktest.MakeTxKV()
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bres, err := c.BroadcastTxCommit(tx)
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require.Nil(err, "%d: %+v", i, err)
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require.True(bres.DeliverTx.GetCode().IsOK())
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txh := bres.Height
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apph := txh + 1 // this is where the tx will be applied to the state
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// wait before querying
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client.WaitForHeight(c, apph, nil)
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qres, err := c.ABCIQuery("/key", k, false)
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if assert.Nil(err) && assert.True(qres.Response.Code.IsOK()) {
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data := qres.Response
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// assert.Equal(k, data.GetKey()) // only returned for proofs
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assert.Equal(v, data.GetValue())
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}
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// make sure we can lookup the tx with proof
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// ptx, err := c.Tx(bres.Hash, true)
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ptx, err := c.Tx(bres.Hash, true)
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require.Nil(err, "%d: %+v", i, err)
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assert.Equal(txh, ptx.Height)
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assert.Equal(types.Tx(tx), ptx.Tx)
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// and we can even check the block is added
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block, err := c.Block(apph)
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require.Nil(err, "%d: %+v", i, err)
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appHash := block.BlockMeta.Header.AppHash
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assert.True(len(appHash) > 0)
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assert.EqualValues(apph, block.BlockMeta.Header.Height)
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// check blockchain info, now that we know there is info
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// TODO: is this commented somewhere that they are returned
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// in order of descending height???
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info, err := c.BlockchainInfo(apph, apph)
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require.Nil(err, "%d: %+v", i, err)
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assert.True(info.LastHeight >= apph)
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if assert.Equal(1, len(info.BlockMetas)) {
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lastMeta := info.BlockMetas[0]
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assert.EqualValues(apph, lastMeta.Header.Height)
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bMeta := block.BlockMeta
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assert.Equal(bMeta.Header.AppHash, lastMeta.Header.AppHash)
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assert.Equal(bMeta.BlockID, lastMeta.BlockID)
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}
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// and get the corresponding commit with the same apphash
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commit, err := c.Commit(apph)
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require.Nil(err, "%d: %+v", i, err)
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cappHash := commit.Header.AppHash
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assert.Equal(appHash, cappHash)
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assert.NotNil(commit.Commit)
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// compare the commits (note Commit(2) has commit from Block(3))
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commit2, err := c.Commit(apph - 1)
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require.Nil(err, "%d: %+v", i, err)
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assert.Equal(block.Block.LastCommit, commit2.Commit)
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// and we got a proof that works!
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pres, err := c.ABCIQuery("/key", k, true)
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if assert.Nil(err) && assert.True(pres.Response.Code.IsOK()) {
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proof, err := iavl.ReadProof(pres.Response.GetProof())
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if assert.Nil(err) {
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key := pres.Response.GetKey()
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value := pres.Response.GetValue()
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assert.Equal(appHash, proof.RootHash)
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valid := proof.Verify(key, value, appHash)
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assert.True(valid)
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}
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}
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}
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}
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