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61 lines
1.5 KiB
61 lines
1.5 KiB
package client
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/tendermint/lite"
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liteErr "github.com/tendermint/tendermint/lite/errors"
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rpcclient "github.com/tendermint/tendermint/rpc/client"
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rpctest "github.com/tendermint/tendermint/rpc/test"
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)
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func TestProvider(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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cfg := rpctest.GetConfig()
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rpcAddr := cfg.RPC.ListenAddress
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chainID := cfg.ChainID
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p := NewHTTPProvider(rpcAddr)
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require.NotNil(t, p)
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// let it produce some blocks
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err := rpcclient.WaitForHeight(p.(*provider).node, 6, nil)
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require.Nil(err)
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// let's get the highest block
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seed, err := p.LatestCommit()
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require.Nil(err, "%+v", err)
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sh := seed.Height()
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vhash := seed.Header.ValidatorsHash
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assert.True(sh < 5000)
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// let's check this is valid somehow
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assert.Nil(seed.ValidateBasic(chainID))
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cert := lite.NewStatic(chainID, seed.Validators)
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// historical queries now work :)
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lower := sh - 5
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seed, err = p.GetByHeight(lower)
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assert.Nil(err, "%+v", err)
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assert.Equal(lower, seed.Height())
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// also get by hash (given the match)
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seed, err = p.GetByHash(vhash)
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require.Nil(err, "%+v", err)
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require.Equal(vhash, seed.Header.ValidatorsHash)
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err = cert.Certify(seed.Commit)
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assert.Nil(err, "%+v", err)
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// get by hash fails without match
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seed, err = p.GetByHash([]byte("foobar"))
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assert.NotNil(err)
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assert.True(liteErr.IsCommitNotFoundErr(err))
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// storing the seed silently ignored
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err = p.StoreCommit(seed)
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assert.Nil(err, "%+v", err)
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}
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