fixes and arg test

db/db.go

@@ -117,6 +117,7 @@ func (pr *PrefixRow) Iter(options *IterOptions) <-chan *PrefixRowKV {
 
 	var prevKey []byte = nil
 	go func() {
+		defer it.Close()
 		for ; terminateFunc(prevKey); it.Next() {
 			key := it.Key()
 			prevKey = key.Data()
@@ -260,11 +261,12 @@ func OpenDB(name string) int {
 	// Read db
 	opts := grocksdb.NewDefaultOptions()
 	db, err := grocksdb.OpenDb(opts, name)
-	ro := grocksdb.NewDefaultReadOptions()
-	ro.SetFillCache(false)
 	if err != nil {
 		log.Println(err)
 	}
+	defer db.Close()
+	ro := grocksdb.NewDefaultReadOptions()
+	ro.SetFillCache(false)
 
 	log.Println(db.Name())
 
@@ -277,7 +279,7 @@ func OpenDB(name string) int {
 		key := it.Key()
 		value := it.Value()
 
-		fmt.Printf("Key: %v Value: %v\n", key.Data(), value.Data())
+		fmt.Printf("Key: %v Value: %v\n", hex.EncodeToString(key.Data()), hex.EncodeToString(value.Data()))
 
 		key.Free()
 		value.Free()

db/db_test.go

@@ -27,6 +27,7 @@ func TestReadUTXO2(t *testing.T) {
 			if err != nil {
 				t.Errorf("err not nil: %+v\n", err)
 			}
+			defer db.Close()
 			utxoRow := &PrefixRow{
 				// KeyStruct:     UTXOKey{},
 				// ValueStruct:   UTXOValue{},
@@ -62,9 +63,6 @@ func TestReadUTXO2(t *testing.T) {
 					t.Errorf("got: %d, want: %d\n", got, tt.want)
 				}
 				i++
-				if i >= 10 {
-					break
-				}
 			}
 		})
 	}
@@ -89,6 +87,8 @@ func TestReadUTXO(t *testing.T) {
 			if err != nil {
 				t.Errorf("err not nil: %+v\n", err)
 			}
+			defer db.Close()
+
 			data := ReadPrefixN(db, prefixes.UTXO, tt.want)
 
 			got := len(data)
@@ -147,13 +147,13 @@ func TestUTXOKey_String(t *testing.T) {
 			hashx:  []byte("AAAAAAAAAA"),
 			txnum:  0,
 			nout:   0,
-			want:   "db.UTXOKey(hashX=41414141414141414141, tx_num=0, nout=0)",
+			want:   "*db.UTXOKey(hashX=41414141414141414141, tx_num=0, nout=0)",
 		},
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			key := UTXOKey{
+			key := &UTXOKey{
 				Prefix: tt.prefix,
 				HashX:  tt.hashx,
 				TxNum:  tt.txnum,

server/args_test.go

@@ -0,0 +1,35 @@
+package server
+
+import (
+	"os"
+	"testing"
+
+	pb "github.com/lbryio/hub/protobuf/go"
+)
+
+// TestParseArgs
+func TestParseArgs(t *testing.T) {
+
+	tests := []struct {
+		name string
+		want bool
+	}{
+		{
+			name: "Correctly disables elastic search",
+			want: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			os.Args = []string{"serve", "--disable-es"}
+			searchRequest := new(pb.SearchRequest)
+			args := ParseArgs(searchRequest)
+			got := args.DisableEs
+			if got != tt.want {
+				t.Errorf("flags: got: %v, want: %v\n", got, tt.want)
+			}
+		})
+	}
+
+}