添加 github.com/pion/dtls 代码

dtls-2.0.9/pkg/protocol/compression_method_test.go

@@ -0,0 +1,23 @@
+package protocol
+
+import (
+	"errors"
+	"testing"
+)
+
+func TestDecodeCompressionMethods(t *testing.T) {
+	testCases := []struct {
+		buf    []byte
+		result []*CompressionMethod
+		err    error
+	}{
+		{[]byte{}, nil, errBufferTooSmall},
+	}
+
+	for _, testCase := range testCases {
+		_, err := DecodeCompressionMethods(testCase.buf)
+		if !errors.Is(err, testCase.err) {
+			t.Fatal("Unexpected error", err)
+		}
+	}
+}