55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
package tlsmiddlebox
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import (
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"context"
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"io"
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"net"
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"testing"
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"github.com/ooni/probe-cli/v3/internal/model/mocks"
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"github.com/ooni/probe-cli/v3/internal/netxlite"
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)
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func TestDialerWithTTL(t *testing.T) {
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t.Run("DialContext on success", func(t *testing.T) {
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t.Run("on success", func(t *testing.T) {
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expectedConn := &mocks.Conn{}
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d := &dialerTTLWrapper{
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Dialer: &mocks.Dialer{
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MockDialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
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return expectedConn, nil
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},
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},
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}
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ctx := context.Background()
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conn, err := d.DialContext(ctx, "", "")
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if err != nil {
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t.Fatal(err)
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}
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errWrapperConn := conn.(*dialerTTLWrapperConn)
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if errWrapperConn.Conn != expectedConn {
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t.Fatal("unexpected conn")
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}
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})
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t.Run("on failure", func(t *testing.T) {
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expectedErr := io.EOF
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d := &dialerTTLWrapper{
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Dialer: &mocks.Dialer{
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MockDialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
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return nil, expectedErr
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},
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},
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}
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ctx := context.Background()
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conn, err := d.DialContext(ctx, "", "")
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if err == nil || err.Error() != netxlite.FailureEOFError {
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t.Fatal("unexpected err", err)
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}
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if conn != nil {
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t.Fatal("expected nil conn")
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}
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})
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})
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}
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