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242 lines
6.8 KiB
242 lines
6.8 KiB
package mock
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import (
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"context"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/tendermint/tendermint/internal/proxy"
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"github.com/tendermint/tendermint/libs/bytes"
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"github.com/tendermint/tendermint/rpc/client"
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"github.com/tendermint/tendermint/rpc/coretypes"
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"github.com/tendermint/tendermint/types"
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)
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// ABCIApp will send all abci related request to the named app,
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// so you can test app behavior from a client without needing
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// an entire tendermint node
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type ABCIApp struct {
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App abci.Application
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}
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var (
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_ client.ABCIClient = ABCIApp{}
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_ client.ABCIClient = ABCIMock{}
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_ client.ABCIClient = (*ABCIRecorder)(nil)
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)
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func (a ABCIApp) ABCIInfo(ctx context.Context) (*coretypes.ResultABCIInfo, error) {
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return &coretypes.ResultABCIInfo{Response: a.App.Info(proxy.RequestInfo)}, nil
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}
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func (a ABCIApp) ABCIQuery(ctx context.Context, path string, data bytes.HexBytes) (*coretypes.ResultABCIQuery, error) {
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return a.ABCIQueryWithOptions(ctx, path, data, client.DefaultABCIQueryOptions)
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}
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func (a ABCIApp) ABCIQueryWithOptions(
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ctx context.Context,
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path string,
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data bytes.HexBytes,
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opts client.ABCIQueryOptions) (*coretypes.ResultABCIQuery, error) {
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q := a.App.Query(abci.RequestQuery{
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Data: data,
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Path: path,
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Height: opts.Height,
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Prove: opts.Prove,
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})
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return &coretypes.ResultABCIQuery{Response: q}, nil
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}
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// NOTE: Caller should call a.App.Commit() separately,
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// this function does not actually wait for a commit.
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// TODO: Make it wait for a commit and set res.Height appropriately.
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func (a ABCIApp) BroadcastTxCommit(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTxCommit, error) {
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res := coretypes.ResultBroadcastTxCommit{}
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res.CheckTx = a.App.CheckTx(abci.RequestCheckTx{Tx: tx})
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if res.CheckTx.IsErr() {
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return &res, nil
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}
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fb := a.App.FinalizeBlock(abci.RequestFinalizeBlock{Txs: [][]byte{tx}})
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res.TxResult = *fb.TxResults[0]
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res.Height = -1 // TODO
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return &res, nil
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}
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func (a ABCIApp) BroadcastTxAsync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error) {
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c := a.App.CheckTx(abci.RequestCheckTx{Tx: tx})
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// and this gets written in a background thread...
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if !c.IsErr() {
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go func() { a.App.FinalizeBlock(abci.RequestFinalizeBlock{Txs: [][]byte{tx}}) }()
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}
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return &coretypes.ResultBroadcastTx{
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Code: c.Code,
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Data: c.Data,
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Log: c.Log,
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Codespace: c.Codespace,
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Hash: tx.Hash(),
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}, nil
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}
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func (a ABCIApp) BroadcastTxSync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error) {
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c := a.App.CheckTx(abci.RequestCheckTx{Tx: tx})
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// and this gets written in a background thread...
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if !c.IsErr() {
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go func() { a.App.FinalizeBlock(abci.RequestFinalizeBlock{Txs: [][]byte{tx}}) }()
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}
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return &coretypes.ResultBroadcastTx{
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Code: c.Code,
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Data: c.Data,
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Log: c.Log,
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Codespace: c.Codespace,
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Hash: tx.Hash(),
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}, nil
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}
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// ABCIMock will send all abci related request to the named app,
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// so you can test app behavior from a client without needing
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// an entire tendermint node
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type ABCIMock struct {
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Info Call
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Query Call
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BroadcastCommit Call
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Broadcast Call
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}
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func (m ABCIMock) ABCIInfo(ctx context.Context) (*coretypes.ResultABCIInfo, error) {
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res, err := m.Info.GetResponse(nil)
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if err != nil {
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return nil, err
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}
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return &coretypes.ResultABCIInfo{Response: res.(abci.ResponseInfo)}, nil
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}
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func (m ABCIMock) ABCIQuery(ctx context.Context, path string, data bytes.HexBytes) (*coretypes.ResultABCIQuery, error) {
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return m.ABCIQueryWithOptions(ctx, path, data, client.DefaultABCIQueryOptions)
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}
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func (m ABCIMock) ABCIQueryWithOptions(
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ctx context.Context,
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path string,
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data bytes.HexBytes,
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opts client.ABCIQueryOptions) (*coretypes.ResultABCIQuery, error) {
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res, err := m.Query.GetResponse(QueryArgs{path, data, opts.Height, opts.Prove})
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if err != nil {
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return nil, err
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}
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resQuery := res.(abci.ResponseQuery)
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return &coretypes.ResultABCIQuery{Response: resQuery}, nil
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}
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func (m ABCIMock) BroadcastTxCommit(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTxCommit, error) {
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res, err := m.BroadcastCommit.GetResponse(tx)
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if err != nil {
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return nil, err
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}
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return res.(*coretypes.ResultBroadcastTxCommit), nil
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}
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func (m ABCIMock) BroadcastTxAsync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error) {
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res, err := m.Broadcast.GetResponse(tx)
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if err != nil {
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return nil, err
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}
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return res.(*coretypes.ResultBroadcastTx), nil
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}
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func (m ABCIMock) BroadcastTxSync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error) {
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res, err := m.Broadcast.GetResponse(tx)
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if err != nil {
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return nil, err
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}
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return res.(*coretypes.ResultBroadcastTx), nil
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}
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// ABCIRecorder can wrap another type (ABCIApp, ABCIMock, or Client)
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// and record all ABCI related calls.
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type ABCIRecorder struct {
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Client client.ABCIClient
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Calls []Call
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}
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func NewABCIRecorder(client client.ABCIClient) *ABCIRecorder {
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return &ABCIRecorder{
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Client: client,
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Calls: []Call{},
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}
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}
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type QueryArgs struct {
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Path string
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Data bytes.HexBytes
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Height int64
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Prove bool
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}
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func (r *ABCIRecorder) addCall(call Call) {
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r.Calls = append(r.Calls, call)
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}
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func (r *ABCIRecorder) ABCIInfo(ctx context.Context) (*coretypes.ResultABCIInfo, error) {
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res, err := r.Client.ABCIInfo(ctx)
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r.addCall(Call{
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Name: "abci_info",
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Response: res,
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Error: err,
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})
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return res, err
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}
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func (r *ABCIRecorder) ABCIQuery(
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ctx context.Context,
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path string,
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data bytes.HexBytes,
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) (*coretypes.ResultABCIQuery, error) {
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return r.ABCIQueryWithOptions(ctx, path, data, client.DefaultABCIQueryOptions)
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}
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func (r *ABCIRecorder) ABCIQueryWithOptions(
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ctx context.Context,
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path string,
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data bytes.HexBytes,
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opts client.ABCIQueryOptions) (*coretypes.ResultABCIQuery, error) {
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res, err := r.Client.ABCIQueryWithOptions(ctx, path, data, opts)
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r.addCall(Call{
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Name: "abci_query",
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Args: QueryArgs{path, data, opts.Height, opts.Prove},
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Response: res,
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Error: err,
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})
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return res, err
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}
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func (r *ABCIRecorder) BroadcastTxCommit(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTxCommit, error) {
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res, err := r.Client.BroadcastTxCommit(ctx, tx)
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r.addCall(Call{
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Name: "broadcast_tx_commit",
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Args: tx,
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Response: res,
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Error: err,
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})
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return res, err
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}
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func (r *ABCIRecorder) BroadcastTxAsync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error) {
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res, err := r.Client.BroadcastTxAsync(ctx, tx)
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r.addCall(Call{
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Name: "broadcast_tx_async",
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Args: tx,
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Response: res,
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Error: err,
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})
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return res, err
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}
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func (r *ABCIRecorder) BroadcastTxSync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error) {
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res, err := r.Client.BroadcastTxSync(ctx, tx)
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r.addCall(Call{
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Name: "broadcast_tx_sync",
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Args: tx,
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Response: res,
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Error: err,
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})
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return res, err
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}
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