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112 lines
3.1 KiB
112 lines
3.1 KiB
package e2e_test
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import (
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"bytes"
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"fmt"
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"math/rand"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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e2e "github.com/tendermint/tendermint/test/e2e/pkg"
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"github.com/tendermint/tendermint/types"
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)
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// Tests that any initial state given in genesis has made it into the app.
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func TestApp_InitialState(t *testing.T) {
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testNode(t, func(t *testing.T, node e2e.Node) {
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if node.Stateless() {
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return
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}
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if len(node.Testnet.InitialState) == 0 {
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return
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}
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client, err := node.Client()
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require.NoError(t, err)
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for k, v := range node.Testnet.InitialState {
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resp, err := client.ABCIQuery(ctx, "", []byte(k))
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require.NoError(t, err)
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assert.Equal(t, k, string(resp.Response.Key))
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assert.Equal(t, v, string(resp.Response.Value))
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}
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})
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}
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// Tests that the app hash (as reported by the app) matches the last
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// block and the node sync status.
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func TestApp_Hash(t *testing.T) {
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testNode(t, func(t *testing.T, node e2e.Node) {
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// disables tests for light clients
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// see https://github.com/tendermint/tendermint/issues/6671
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if node.Mode == e2e.ModeSeed || node.Mode == e2e.ModeLight {
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return
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}
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client, err := node.Client()
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require.NoError(t, err)
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info, err := client.ABCIInfo(ctx)
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require.NoError(t, err)
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require.NotEmpty(t, info.Response.LastBlockAppHash, "expected app to return app hash")
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block, err := client.Block(ctx, nil)
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require.NoError(t, err)
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require.EqualValues(t, info.Response.LastBlockAppHash, block.Block.AppHash,
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"app hash does not match last block's app hash")
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status, err := client.Status(ctx)
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require.NoError(t, err)
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require.EqualValues(t, info.Response.LastBlockAppHash, status.SyncInfo.LatestAppHash,
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"app hash does not match node status")
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})
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}
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// Tests that we can set a value and retrieve it.
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func TestApp_Tx(t *testing.T) {
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testNode(t, func(t *testing.T, node e2e.Node) {
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// disables tests for light clients
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// see https://github.com/tendermint/tendermint/issues/6671
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if node.Mode == e2e.ModeSeed || node.Mode == e2e.ModeLight {
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return
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}
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client, err := node.Client()
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require.NoError(t, err)
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// Generate a random value, to prevent duplicate tx errors when
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// manually running the test multiple times for a testnet.
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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bz := make([]byte, 32)
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_, err = r.Read(bz)
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require.NoError(t, err)
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key := fmt.Sprintf("testapp-tx-%v", node.Name)
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value := fmt.Sprintf("%x", bz)
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tx := types.Tx(fmt.Sprintf("%v=%v", key, value))
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_, err = client.BroadcastTxSync(ctx, tx)
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require.NoError(t, err)
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hash := tx.Hash()
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waitTime := 30 * time.Second
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require.Eventuallyf(t, func() bool {
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txResp, err := client.Tx(ctx, hash, false)
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return err == nil && bytes.Equal(txResp.Tx, tx)
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}, waitTime, time.Second,
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"submitted tx wasn't committed after %v", waitTime,
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)
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// NOTE: we don't test abci query of the light client
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if node.Mode == e2e.ModeLight {
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return
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}
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abciResp, err := client.ABCIQuery(ctx, "", []byte(key))
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require.NoError(t, err)
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assert.Equal(t, key, string(abciResp.Response.Key))
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assert.Equal(t, value, string(abciResp.Response.Value))
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})
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}
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