package neotest import ( "io" "testing" "github.com/nspcc-dev/neo-go/cli/smartcontract" "github.com/nspcc-dev/neo-go/pkg/compiler" "github.com/nspcc-dev/neo-go/pkg/config" "github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest" "github.com/nspcc-dev/neo-go/pkg/smartcontract/nef" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/stretchr/testify/require" ) // Contract contains contract info for deployment. type Contract struct { Hash util.Uint160 NEF *nef.File Manifest *manifest.Manifest } // contracts caches compiled contracts from FS across multiple tests. var contracts = make(map[string]*Contract) // CompileSource compiles contract from reader and returns it's NEF, manifest and hash. func CompileSource(t testing.TB, sender util.Uint160, src io.Reader, opts *compiler.Options) *Contract { // nef.NewFile() cares about version a lot. config.Version = "neotest" ne, di, err := compiler.CompileWithOptions("contract.go", src, opts) require.NoError(t, err) m, err := compiler.CreateManifest(di, opts) require.NoError(t, err) return &Contract{ Hash: state.CreateContractHash(sender, ne.Checksum, m.Name), NEF: ne, Manifest: m, } } // CompileFile compiles contract from file and returns it's NEF, manifest and hash. func CompileFile(t testing.TB, sender util.Uint160, srcPath string, configPath string) *Contract { if c, ok := contracts[srcPath]; ok { return c } // nef.NewFile() cares about version a lot. config.Version = "neotest" ne, di, err := compiler.CompileWithOptions(srcPath, nil, nil) require.NoError(t, err) conf, err := smartcontract.ParseContractConfig(configPath) require.NoError(t, err) o := &compiler.Options{} o.Name = conf.Name o.ContractEvents = conf.Events o.ContractSupportedStandards = conf.SupportedStandards o.Permissions = make([]manifest.Permission, len(conf.Permissions)) for i := range conf.Permissions { o.Permissions[i] = manifest.Permission(conf.Permissions[i]) } o.SafeMethods = conf.SafeMethods o.Overloads = conf.Overloads o.SourceURL = conf.SourceURL m, err := compiler.CreateManifest(di, o) require.NoError(t, err) c := &Contract{ Hash: state.CreateContractHash(sender, ne.Checksum, m.Name), NEF: ne, Manifest: m, } contracts[srcPath] = c return c }