package init import ( "bytes" "io" "io/ioutil" "os" "testing" "time" "github.com/cosmos/cosmos-sdk/client" "github.com/kava-labs/kava/app" "github.com/cosmos/cosmos-sdk/server" "github.com/cosmos/cosmos-sdk/server/mock" "github.com/spf13/viper" "github.com/stretchr/testify/require" abciServer "github.com/tendermint/tendermint/abci/server" tcmd "github.com/tendermint/tendermint/cmd/tendermint/commands" "github.com/tendermint/tendermint/libs/cli" "github.com/tendermint/tendermint/libs/log" ) func TestInitCmd(t *testing.T) { defer server.SetupViper(t)() defer setupClientHome(t)() logger := log.NewNopLogger() cfg, err := tcmd.ParseConfig() require.Nil(t, err) ctx := server.NewContext(cfg, logger) cdc := app.MakeCodec() cmd := InitCmd(ctx, cdc) require.NoError(t, cmd.RunE(nil, []string{"gaianode-test"})) } func setupClientHome(t *testing.T) func() { clientDir, err := ioutil.TempDir("", "mock-sdk-cmd") require.Nil(t, err) viper.Set(flagClientHome, clientDir) return func() { if err := os.RemoveAll(clientDir); err != nil { // TODO: Handle with #870 panic(err) } } } func TestEmptyState(t *testing.T) { defer server.SetupViper(t)() defer setupClientHome(t)() logger := log.NewNopLogger() cfg, err := tcmd.ParseConfig() require.Nil(t, err) ctx := server.NewContext(cfg, logger) cdc := app.MakeCodec() cmd := InitCmd(ctx, cdc) require.NoError(t, cmd.RunE(nil, []string{"gaianode-test"})) old := os.Stdout r, w, _ := os.Pipe() os.Stdout = w cmd = server.ExportCmd(ctx, cdc, nil) err = cmd.RunE(nil, nil) require.NoError(t, err) outC := make(chan string) go func() { var buf bytes.Buffer io.Copy(&buf, r) outC <- buf.String() }() w.Close() os.Stdout = old out := <-outC require.Contains(t, out, "genesis_time") require.Contains(t, out, "chain_id") require.Contains(t, out, "consensus_params") require.Contains(t, out, "validators") require.Contains(t, out, "app_hash") } func TestStartStandAlone(t *testing.T) { home, err := ioutil.TempDir("", "mock-sdk-cmd") require.Nil(t, err) defer func() { os.RemoveAll(home) }() viper.Set(cli.HomeFlag, home) defer setupClientHome(t)() logger := log.NewNopLogger() cfg, err := tcmd.ParseConfig() require.Nil(t, err) ctx := server.NewContext(cfg, logger) cdc := app.MakeCodec() initCmd := InitCmd(ctx, cdc) require.NoError(t, initCmd.RunE(nil, []string{"gaianode-test"})) app, err := mock.NewApp(home, logger) require.Nil(t, err) svrAddr, _, err := server.FreeTCPAddr() require.Nil(t, err) svr, err := abciServer.NewServer(svrAddr, "socket", app) require.Nil(t, err, "error creating listener") svr.SetLogger(logger.With("module", "abci-server")) svr.Start() timer := time.NewTimer(time.Duration(2) * time.Second) select { case <-timer.C: svr.Stop() } } func TestInitNodeValidatorFiles(t *testing.T) { home, err := ioutil.TempDir("", "mock-sdk-cmd") require.Nil(t, err) defer func() { os.RemoveAll(home) }() viper.Set(cli.HomeFlag, home) viper.Set(client.FlagName, "moniker") cfg, err := tcmd.ParseConfig() require.Nil(t, err) nodeID, valPubKey, err := InitializeNodeValidatorFiles(cfg) require.Nil(t, err) require.NotEqual(t, "", nodeID) require.NotEqual(t, 0, len(valPubKey.Bytes())) }