114 lines
2.1 KiB
Go
114 lines
2.1 KiB
Go
package testutil
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import (
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"errors"
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. "gopkg.in/check.v1"
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"io"
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"net"
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"time"
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)
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type FakeAddr struct {
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Value string
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}
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func (addr *FakeAddr) Network() string {
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return "fake"
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}
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func (addr *FakeAddr) String() string {
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return addr.Value
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}
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// FakeConn is a fake connection used for testing. It implements
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// the net.Conn interface and is useful for simulating I/O between
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// STOMP clients and a STOMP server.
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type FakeConn struct {
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C *C
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writer io.WriteCloser
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reader io.ReadCloser
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localAddr net.Addr
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remoteAddr net.Addr
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}
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var (
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ErrClosing = errors.New("use of closed network connection")
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)
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// NewFakeConn returns a pair of fake connections suitable for
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// testing.
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func NewFakeConn(c *C) (client *FakeConn, server *FakeConn) {
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clientReader, serverWriter := io.Pipe()
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serverReader, clientWriter := io.Pipe()
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clientAddr := &FakeAddr{Value: "the-client:123"}
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serverAddr := &FakeAddr{Value: "the-server:456"}
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clientConn := &FakeConn{
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C: c,
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reader: clientReader,
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writer: clientWriter,
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localAddr: clientAddr,
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remoteAddr: serverAddr,
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}
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serverConn := &FakeConn{
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C: c,
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reader: serverReader,
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writer: serverWriter,
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localAddr: serverAddr,
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remoteAddr: clientAddr,
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}
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return clientConn, serverConn
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}
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func (fc *FakeConn) Read(p []byte) (n int, err error) {
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n, err = fc.reader.Read(p)
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return
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}
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func (fc *FakeConn) Write(p []byte) (n int, err error) {
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return fc.writer.Write(p)
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}
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func (fc *FakeConn) Close() error {
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err1 := fc.reader.Close()
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err2 := fc.writer.Close()
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if err1 != nil {
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return err1
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}
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if err2 != nil {
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return err2
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}
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return nil
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}
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func (fc *FakeConn) LocalAddr() net.Addr {
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return fc.localAddr
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}
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func (fc *FakeConn) RemoteAddr() net.Addr {
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return fc.remoteAddr
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}
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func (fc *FakeConn) SetLocalAddr(addr net.Addr) {
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fc.localAddr = addr
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}
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func (fc *FakeConn) SetRemoteAddr(addr net.Addr) {
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fc.remoteAddr = addr
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}
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func (fc *FakeConn) SetDeadline(t time.Time) error {
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panic("not implemented")
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}
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func (fc *FakeConn) SetReadDeadline(t time.Time) error {
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panic("not implemented")
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}
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func (fc *FakeConn) SetWriteDeadline(t time.Time) error {
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panic("not implemented")
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}
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