Add simple read test to codecs (#367)

pkg/codec/vaapi/vaapi_test.go

@@ -0,0 +1,56 @@
+//go:build dragonfly || freebsd || linux || netbsd || openbsd || solaris
+// +build dragonfly freebsd linux netbsd openbsd solaris
+
+package vaapi
+
+import (
+	"errors"
+	"image"
+	"os"
+	"testing"
+
+	"github.com/pion/mediadevices/pkg/codec"
+	"github.com/pion/mediadevices/pkg/codec/internal/codectest"
+	"github.com/pion/mediadevices/pkg/frame"
+	"github.com/pion/mediadevices/pkg/prop"
+)
+
+func TestEncoder(t *testing.T) {
+	if _, err := os.Stat("/dev/dri/card0"); errors.Is(err, os.ErrNotExist) {
+		t.Skip("/dev/dri/card0 not found")
+	}
+
+	for name, factory := range map[string]func() (codec.VideoEncoderBuilder, error){
+		"VP8": func() (codec.VideoEncoderBuilder, error) {
+			p, err := NewVP8Params()
+			return &p, err
+		},
+		"VP9": func() (codec.VideoEncoderBuilder, error) {
+			p, err := NewVP9Params()
+			return &p, err
+		},
+	} {
+		factory := factory
+		t.Run(name, func(t *testing.T) {
+			t.Run("SimpleRead", func(t *testing.T) {
+				p, err := factory()
+				if err != nil {
+					t.Fatal(err)
+				}
+				codectest.VideoEncoderSimpleReadTest(t, p,
+					prop.Media{
+						Video: prop.Video{
+							Width:       256,
+							Height:      144,
+							FrameFormat: frame.FormatI420,
+						},
+					},
+					image.NewYCbCr(
+						image.Rect(0, 0, 256, 144),
+						image.YCbCrSubsampleRatio420,
+					),
+				)
+			})
+		})
+	}
+}