mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-11 15:30:07 +00:00
96 lines
2.8 KiB
Go
96 lines
2.8 KiB
Go
package server
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import (
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"math/big"
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"net/http"
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"net/http/httptest"
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"os"
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"testing"
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"github.com/nspcc-dev/neo-go/pkg/config"
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"github.com/nspcc-dev/neo-go/pkg/config/netmode"
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"github.com/nspcc-dev/neo-go/pkg/core"
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"github.com/nspcc-dev/neo-go/pkg/core/block"
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"github.com/nspcc-dev/neo-go/pkg/core/native"
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"github.com/nspcc-dev/neo-go/pkg/core/storage"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/network"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/stretchr/testify/require"
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"go.uber.org/zap"
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"go.uber.org/zap/zaptest"
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)
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func getUnitTestChain(t *testing.T) (*core.Blockchain, config.Config, *zap.Logger) {
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net := netmode.UnitTestNet
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configPath := "../../../config"
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cfg, err := config.Load(configPath, net)
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require.NoError(t, err, "could not load config")
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memoryStore := storage.NewMemoryStore()
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logger := zaptest.NewLogger(t)
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chain, err := core.NewBlockchain(memoryStore, cfg.ProtocolConfiguration, logger)
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require.NoError(t, err, "could not create chain")
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go chain.Run()
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return chain, cfg, logger
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}
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func getTestBlocks(t *testing.T) []*block.Block {
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// File "./testdata/testblocks.acc" was generated by function core._
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// ("neo-go/pkg/core/helper_test.go").
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// To generate new "./testdata/testblocks.acc", follow the steps:
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// 1. Rename the function
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// 2. Add specific test-case into "neo-go/pkg/core/blockchain_test.go"
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// 3. Run tests with `$ make test`
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f, err := os.Open("testdata/testblocks.acc")
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require.Nil(t, err)
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br := io.NewBinReaderFromIO(f)
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nBlocks := br.ReadU32LE()
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require.Nil(t, br.Err)
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blocks := make([]*block.Block, 0, int(nBlocks))
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for i := 0; i < int(nBlocks); i++ {
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_ = br.ReadU32LE()
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b := block.New(netmode.UnitTestNet)
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b.DecodeBinary(br)
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require.Nil(t, br.Err)
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blocks = append(blocks, b)
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}
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return blocks
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}
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func initClearServerWithInMemoryChain(t *testing.T) (*core.Blockchain, *Server, *httptest.Server) {
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chain, cfg, logger := getUnitTestChain(t)
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serverConfig := network.NewServerConfig(cfg)
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server, err := network.NewServer(serverConfig, chain, logger)
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require.NoError(t, err)
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rpcServer := New(chain, cfg.ApplicationConfiguration.RPC, server, logger)
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errCh := make(chan error, 2)
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go rpcServer.Start(errCh)
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handler := http.HandlerFunc(rpcServer.handleHTTPRequest)
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srv := httptest.NewServer(handler)
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return chain, &rpcServer, srv
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}
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func initServerWithInMemoryChain(t *testing.T) (*core.Blockchain, *Server, *httptest.Server) {
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chain, rpcServer, srv := initClearServerWithInMemoryChain(t)
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for _, b := range getTestBlocks(t) {
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require.NoError(t, chain.AddBlock(b))
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}
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return chain, rpcServer, srv
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}
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type FeerStub struct{}
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func (fs *FeerStub) FeePerByte() int64 {
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return 0
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}
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func (fs *FeerStub) GetUtilityTokenBalance(acc util.Uint160) *big.Int {
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return big.NewInt(1000000 * native.GASFactor)
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}
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