normalize file names (#173)

pkg/base/interleaved_frame_test.go

@@ -0,0 +1,85 @@
+package base
+
+import (
+	"bufio"
+	"bytes"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+var casesInterleavedFrame = []struct {
+	name string
+	enc  []byte
+	dec  InterleavedFrame
+}{
+	{
+		name: "rtp",
+		enc:  []byte{0x24, 0x6, 0x0, 0x4, 0x1, 0x2, 0x3, 0x4},
+		dec: InterleavedFrame{
+			Channel: 6,
+			Payload: []byte{0x01, 0x02, 0x03, 0x04},
+		},
+	},
+	{
+		name: "rtcp",
+		enc:  []byte{0x24, 0xd, 0x0, 0x4, 0x5, 0x6, 0x7, 0x8},
+		dec: InterleavedFrame{
+			Channel: 13,
+			Payload: []byte{0x05, 0x06, 0x07, 0x08},
+		},
+	},
+}
+
+func TestInterleavedFrameRead(t *testing.T) {
+	// keep f global to make sure that all its fields are overridden.
+	var f InterleavedFrame
+
+	for _, ca := range casesInterleavedFrame {
+		t.Run(ca.name, func(t *testing.T) {
+			err := f.Read(bufio.NewReader(bytes.NewBuffer(ca.enc)))
+			require.NoError(t, err)
+			require.Equal(t, ca.dec, f)
+		})
+	}
+}
+
+func TestInterleavedFrameReadErrors(t *testing.T) {
+	for _, ca := range []struct {
+		name string
+		byts []byte
+		err  string
+	}{
+		{
+			"empty",
+			[]byte{},
+			"EOF",
+		},
+		{
+			"invalid magic byte",
+			[]byte{0x55, 0x00, 0x00, 0x00},
+			"invalid magic byte (0x55)",
+		},
+		{
+			"payload invalid",
+			[]byte{0x24, 0x00, 0x00, 0x05, 0x01, 0x02},
+			"unexpected EOF",
+		},
+	} {
+		t.Run(ca.name, func(t *testing.T) {
+			var f InterleavedFrame
+			err := f.Read(bufio.NewReader(bytes.NewBuffer(ca.byts)))
+			require.EqualError(t, err, ca.err)
+		})
+	}
+}
+
+func TestInterleavedFrameMarshal(t *testing.T) {
+	for _, ca := range casesInterleavedFrame {
+		t.Run(ca.name, func(t *testing.T) {
+			buf, err := ca.dec.Marshal()
+			require.NoError(t, err)
+			require.Equal(t, ca.enc, buf)
+		})
+	}
+}