use tls-tris instead of mint

crypto_stream_manager_test.go

@@ -0,0 +1,65 @@
+package quic
+
+import (
+	"errors"
+
+	"github.com/golang/mock/gomock"
+	"github.com/lucas-clemente/quic-go/internal/protocol"
+	"github.com/lucas-clemente/quic-go/internal/wire"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Crypto Stream Manager", func() {
+	var (
+		csm *cryptoStreamManager
+		cs  *MockCryptoDataHandler
+	)
+
+	BeforeEach(func() {
+		initialStream := newCryptoStream()
+		handshakeStream := newCryptoStream()
+		cs = NewMockCryptoDataHandler(mockCtrl)
+		csm = newCryptoStreamManager(cs, initialStream, handshakeStream)
+	})
+
+	It("handles in in-order crypto frame", func() {
+		f := &wire.CryptoFrame{Data: []byte("foobar")}
+		cs.EXPECT().HandleData([]byte("foobar"), protocol.EncryptionInitial)
+		Expect(csm.HandleCryptoFrame(f, protocol.EncryptionInitial)).To(Succeed())
+	})
+
+	It("errors for unknown encryption levels", func() {
+		err := csm.HandleCryptoFrame(&wire.CryptoFrame{}, protocol.Encryption1RTT)
+		Expect(err).To(MatchError("received CRYPTO frame with unexpected encryption level: 1-RTT"))
+	})
+
+	It("handles out-of-order crypto frames", func() {
+		f1 := &wire.CryptoFrame{Data: []byte("foo")}
+		f2 := &wire.CryptoFrame{
+			Offset: 3,
+			Data:   []byte("bar"),
+		}
+		gomock.InOrder(
+			cs.EXPECT().HandleData([]byte("foo"), protocol.EncryptionInitial),
+			cs.EXPECT().HandleData([]byte("bar"), protocol.EncryptionInitial),
+		)
+		Expect(csm.HandleCryptoFrame(f1, protocol.EncryptionInitial)).To(Succeed())
+		Expect(csm.HandleCryptoFrame(f2, protocol.EncryptionInitial)).To(Succeed())
+	})
+
+	It("handles handshake data", func() {
+		f := &wire.CryptoFrame{Data: []byte("foobar")}
+		cs.EXPECT().HandleData([]byte("foobar"), protocol.EncryptionHandshake)
+		Expect(csm.HandleCryptoFrame(f, protocol.EncryptionHandshake)).To(Succeed())
+	})
+
+	It("returns the error if handling crypto data fails", func() {
+		testErr := errors.New("test error")
+		f := &wire.CryptoFrame{Data: []byte("foobar")}
+		cs.EXPECT().HandleData([]byte("foobar"), protocol.EncryptionHandshake).Return(testErr)
+		err := csm.HandleCryptoFrame(f, protocol.EncryptionHandshake)
+		Expect(err).To(MatchError(testErr))
+	})
+})