refresh twice

Author: sukunrt

dht_test.go

@@ -1654,6 +1654,10 @@ func testFindPeerQuery(t *testing.T,
 	for i := 0; i < bootstrappers; i++ {
 		connectNoSync(t, ctx, guy, others[i])
 	}
+	/*
+		guy => bootstrappers
+		peers => bootstrappers
+	*/
 
 	t.Log("waiting for routing tables")
 
@@ -1668,6 +1672,7 @@ func testFindPeerQuery(t *testing.T,
 		go func(d *IpfsDHT) {
 			<-d.RefreshRoutingTable()
 			wg.Done()
+			<-d.RefreshRoutingTable()
 		}(dht)
 	}
 
@@ -1697,7 +1702,7 @@ func testFindPeerQuery(t *testing.T,
 	t.Logf("got %d peers", len(outpeers))
 	got := kb.SortClosestPeers(outpeers, rtval)
 
-	assert.EqualValues(t, exp, got)
+	assert.EqualValues(t, exp, got, "%s\n%s", exp, got)
 }
 
 func TestFindClosestPeers(t *testing.T) {