Add ParseReq method and tweak benchmarks.

parser_test.go

@@ -0,0 +1,23 @@
+package redis_test
+
+import (
+	"bytes"
+
+	"github.com/vmihailenco/bufio"
+	. "launchpad.net/gocheck"
+
+	"github.com/vmihailenco/redis"
+)
+
+type ParserTest struct{}
+
+var _ = Suite(&ParserTest{})
+
+func (t *ParserTest) TestParseReq(c *C) {
+	buf := bytes.NewBufferString("*3\r\n$3\r\nSET\r\n$3\r\nkey\r\n$5\r\nhello\r\n")
+	rd := bufio.NewReaderSize(buf, 1024)
+
+	args, err := redis.ParseReq(rd)
+	c.Check(err, IsNil)
+	c.Check(args, DeepEquals, []string{"SET", "key", "hello"})
+}