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package blockservice
import (
"bytes"
"testing"
"time"
"github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/go.net/context"
ds "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore"
blocks "github.com/jbenet/go-ipfs/blocks"
u "github.com/jbenet/go-ipfs/util"
)
func TestBlocks(t *testing.T) {
d := ds.NewMapDatastore()
bs, err := NewBlockService(d, nil)
if err != nil {
t.Error("failed to construct block service", err)
return
}
b := blocks.NewBlock([]byte("beep boop"))
h := u.Hash([]byte("beep boop"))
if !bytes.Equal(b.Multihash, h) {
t.Error("Block Multihash and data multihash not equal")
}
if b.Key() != u.Key(h) {
t.Error("Block key and data multihash key not equal")
}
k, err := bs.AddBlock(b)
if err != nil {
t.Error("failed to add block to BlockService", err)
return
}
if k != b.Key() {
t.Error("returned key is not equal to block key", err)
}
ctx, _ := context.WithTimeout(context.TODO(), time.Second*5)
b2, err := bs.GetBlock(ctx, b.Key())
if err != nil {
t.Error("failed to retrieve block from BlockService", err)
return
}
if b.Key() != b2.Key() {
t.Error("Block keys not equal.")
}
if !bytes.Equal(b.Data, b2.Data) {
t.Error("Block data is not equal.")
}
}