添加 github.com/pion/dtls 代码

dtls-2.0.9/pkg/protocol/handshake/message_certificate_request_test.go

@@ -0,0 +1,46 @@
+package handshake
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/pion/dtls/v2/pkg/crypto/clientcertificate"
+	"github.com/pion/dtls/v2/pkg/crypto/hash"
+	"github.com/pion/dtls/v2/pkg/crypto/signature"
+	"github.com/pion/dtls/v2/pkg/crypto/signaturehash"
+)
+
+func TestHandshakeMessageCertificateRequest(t *testing.T) {
+	rawCertificateRequest := []byte{
+		0x02, 0x01, 0x40, 0x00, 0x0C, 0x04, 0x03, 0x04, 0x01, 0x05,
+		0x03, 0x05, 0x01, 0x06, 0x01, 0x02, 0x01, 0x00, 0x00,
+	}
+	parsedCertificateRequest := &MessageCertificateRequest{
+		CertificateTypes: []clientcertificate.Type{
+			clientcertificate.RSASign,
+			clientcertificate.ECDSASign,
+		},
+		SignatureHashAlgorithms: []signaturehash.Algorithm{
+			{Hash: hash.SHA256, Signature: signature.ECDSA},
+			{Hash: hash.SHA256, Signature: signature.RSA},
+			{Hash: hash.SHA384, Signature: signature.ECDSA},
+			{Hash: hash.SHA384, Signature: signature.RSA},
+			{Hash: hash.SHA512, Signature: signature.RSA},
+			{Hash: hash.SHA1, Signature: signature.RSA},
+		},
+	}
+
+	c := &MessageCertificateRequest{}
+	if err := c.Unmarshal(rawCertificateRequest); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(c, parsedCertificateRequest) {
+		t.Errorf("parsedCertificateRequest unmarshal: got %#v, want %#v", c, parsedCertificateRequest)
+	}
+
+	raw, err := c.Marshal()
+	if err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(raw, rawCertificateRequest) {
+		t.Errorf("parsedCertificateRequest marshal: got %#v, want %#v", raw, rawCertificateRequest)
+	}
+}