From 1d9cb575053190a57fc65bfd9fc4fe228a0c6c78 Mon Sep 17 00:00:00 2001
From: saxon <saxon.milton@gmail.com>
Date: Wed, 30 Jan 2019 16:22:57 +1030
Subject: [PATCH] stream/mts/metaEncode_test.go: added another test to check
 behaviour when more meta data is added.

---
 stream/mts/metaEncode_test.go | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/stream/mts/metaEncode_test.go b/stream/mts/metaEncode_test.go
index a914da2b..d372f20a 100644
--- a/stream/mts/metaEncode_test.go
+++ b/stream/mts/metaEncode_test.go
@@ -41,7 +41,7 @@ const (
 
 const fps = 25
 
-func TestMetaEncode(t *testing.T) {
+func TestMetaEncode1(t *testing.T) {
 	var b []byte
 	buf := bytes.NewBuffer(b)
 	e := NewEncoder(buf, fps)
@@ -65,3 +65,29 @@ func TestMetaEncode(t *testing.T) {
 		t.Errorf(errNotExpectedOut, got, want)
 	}
 }
+
+func TestMetaEncode2(t *testing.T) {
+	var b []byte
+	buf := bytes.NewBuffer(b)
+	e := NewEncoder(buf, fps)
+	Meta.Add("ts", "12345678")
+	Meta.Add("loc", "1234,4321,1234")
+	if err := e.writePSI(); err != nil {
+		t.Errorf(errUnexpectedErr, err.Error())
+	}
+	out := buf.Bytes()
+	got := out[PacketSize+4:]
+	want := []byte{
+		0x00, 0x02, 0xb0, 0x36, 0x00, 0x01, 0xc1, 0x00, 0x00, 0xe1, 0x00, 0xf0, 0x24,
+		psi.MetadataTag,                                                                     // Descriptor tag
+		0x22,                                                                                // Length of bytes to follow
+		0x00, 0x10, 0x00, 0x1e, 't', 's', '=', '1', '2', '3', '4', '5', '6', '7', '8', '\t', // timestamp
+		'l', 'o', 'c', '=', '1', '2', '3', '4', ',', '4', '3', '2', '1', ',', '1', '2', '3', '4', // location
+		0x1b, 0xe1, 0x00, 0xf0, 0x00,
+	}
+	want = psi.AddCrc(want)
+	want = psi.AddPadding(want)
+	if !bytes.Equal(got, want) {
+		t.Errorf(errNotExpectedOut, got, want)
+	}
+}