github.com/evdatsion/aphelion-dpos-bft@v0.32.1/lite/client/provider_test.go (about)

     1  package client
     2  
     3  import (
     4  	"os"
     5  	"testing"
     6  
     7  	"github.com/stretchr/testify/assert"
     8  	"github.com/stretchr/testify/require"
     9  
    10  	"github.com/evdatsion/aphelion-dpos-bft/abci/example/kvstore"
    11  	rpcclient "github.com/evdatsion/aphelion-dpos-bft/rpc/client"
    12  	rpctest "github.com/evdatsion/aphelion-dpos-bft/rpc/test"
    13  	"github.com/evdatsion/aphelion-dpos-bft/types"
    14  )
    15  
    16  func TestMain(m *testing.M) {
    17  	app := kvstore.NewKVStoreApplication()
    18  	node := rpctest.StartTendermint(app)
    19  
    20  	code := m.Run()
    21  
    22  	rpctest.StopTendermint(node)
    23  	os.Exit(code)
    24  }
    25  
    26  func TestProvider(t *testing.T) {
    27  	assert, require := assert.New(t), require.New(t)
    28  
    29  	cfg := rpctest.GetConfig()
    30  	defer os.RemoveAll(cfg.RootDir)
    31  	rpcAddr := cfg.RPC.ListenAddress
    32  	genDoc, err := types.GenesisDocFromFile(cfg.GenesisFile())
    33  	if err != nil {
    34  		panic(err)
    35  	}
    36  	chainID := genDoc.ChainID
    37  	t.Log("chainID:", chainID)
    38  	p := NewHTTPProvider(chainID, rpcAddr)
    39  	require.NotNil(t, p)
    40  
    41  	// let it produce some blocks
    42  	err = rpcclient.WaitForHeight(p.(*provider).client, 6, nil)
    43  	require.Nil(err)
    44  
    45  	// let's get the highest block
    46  	fc, err := p.LatestFullCommit(chainID, 1, 1<<63-1)
    47  
    48  	require.Nil(err, "%+v", err)
    49  	sh := fc.Height()
    50  	assert.True(sh < 5000)
    51  
    52  	// let's check this is valid somehow
    53  	assert.Nil(fc.ValidateFull(chainID))
    54  
    55  	// historical queries now work :)
    56  	lower := sh - 5
    57  	fc, err = p.LatestFullCommit(chainID, lower, lower)
    58  	assert.Nil(err, "%+v", err)
    59  	assert.Equal(lower, fc.Height())
    60  
    61  }