github.com/quic-go/quic-go@v0.44.0/multiplexer_test.go (about)

     1  package quic
     2  
     3  import (
     4  	"net"
     5  
     6  	. "github.com/onsi/ginkgo/v2"
     7  	. "github.com/onsi/gomega"
     8  )
     9  
    10  var _ = Describe("Multiplexer", func() {
    11  	It("adds new packet conns", func() {
    12  		conn1 := NewMockPacketConn(mockCtrl)
    13  		conn1.EXPECT().LocalAddr().Return(&net.UDPAddr{IP: net.IPv4(1, 2, 3, 4), Port: 1234})
    14  		getMultiplexer().AddConn(conn1)
    15  		conn2 := NewMockPacketConn(mockCtrl)
    16  		conn2.EXPECT().LocalAddr().Return(&net.UDPAddr{IP: net.IPv4(1, 2, 3, 4), Port: 1235})
    17  		getMultiplexer().AddConn(conn2)
    18  	})
    19  
    20  	It("panics when the same connection is added twice", func() {
    21  		conn := NewMockPacketConn(mockCtrl)
    22  		conn.EXPECT().LocalAddr().Return(&net.UDPAddr{IP: net.IPv4(1, 2, 3, 4), Port: 4321}).Times(2)
    23  		getMultiplexer().AddConn(conn)
    24  		Expect(func() { getMultiplexer().AddConn(conn) }).To(Panic())
    25  	})
    26  })