rm unused method

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

exchange/bitswap/decision/engine.go

@@ -96,16 +96,6 @@ func (e *Engine) Peers() []peer.Peer {
 	return response
 }
 
-// BlockIsWantedByPeer returns true if peer wants the block given by this
-// key
-func (e *Engine) BlockIsWantedByPeer(k u.Key, p peer.Peer) bool {
-	e.lock.RLock()
-	defer e.lock.RUnlock()
-
-	ledger := e.findOrCreate(p)
-	return ledger.WantListContains(k)
-}
-
 // MessageReceived performs book-keeping. Returns error if passed invalid
 // arguments.
 func (e *Engine) MessageReceived(p peer.Peer, m bsmsg.BitSwapMessage) error {

exchange/bitswap/decision/engine_test.go

@@ -60,23 +60,6 @@ func TestConsistentAccounting(t *testing.T) {
 	}
 }
 
-func TestBlockRecordedAsWantedAfterMessageReceived(t *testing.T) {
-	beggar := newPeerAndLedgermanager("can't be chooser")
-	chooser := newPeerAndLedgermanager("chooses JIF")
-
-	block := blocks.NewBlock([]byte("data wanted by beggar"))
-
-	messageFromBeggarToChooser := message.New()
-	messageFromBeggarToChooser.AddEntry(block.Key(), 1)
-
-	chooser.Engine.MessageReceived(beggar.Peer, messageFromBeggarToChooser)
-	// for this test, doesn't matter if you record that beggar sent
-
-	if !chooser.Engine.BlockIsWantedByPeer(block.Key(), beggar.Peer) {
-		t.Fatal("chooser failed to record that beggar wants block")
-	}
-}
-
 func TestPeerIsAddedToPeersWhenMessageReceivedOrSent(t *testing.T) {
 
 	sanfrancisco := newPeerAndLedgermanager("sf")