6d3a4f1db8
When preparing a tutorial for netxlite, I figured it is easier to tell people "hey, this is the package you should use for all low-level networking stuff" rather than introducing people to a set of packages working together where some piece of functionality is here and some other piece is there. Part of https://github.com/ooni/probe/issues/1591
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package errorsx
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import (
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"context"
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"crypto/tls"
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"errors"
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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/netxlite"
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"github.com/ooni/probe-cli/v3/internal/netxlite/mocks"
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)
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func TestErrorWrapperTLSHandshakerFailure(t *testing.T) {
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th := ErrorWrapperTLSHandshaker{TLSHandshaker: &mocks.TLSHandshaker{
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MockHandshake: func(ctx context.Context, conn net.Conn, config *tls.Config) (net.Conn, tls.ConnectionState, error) {
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return nil, tls.ConnectionState{}, io.EOF
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},
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}}
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conn, _, err := th.Handshake(
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context.Background(), &mocks.Conn{
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MockRead: func(b []byte) (int, error) {
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return 0, io.EOF
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},
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}, new(tls.Config))
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if !errors.Is(err, io.EOF) {
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t.Fatal("not the error that we expected")
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}
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if conn != nil {
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t.Fatal("expected nil con here")
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}
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var errWrapper *netxlite.ErrWrapper
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if !errors.As(err, &errWrapper) {
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t.Fatal("cannot cast to ErrWrapper")
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}
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if errWrapper.Failure != netxlite.FailureEOFError {
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t.Fatal("unexpected Failure")
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}
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if errWrapper.Operation != netxlite.TLSHandshakeOperation {
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t.Fatal("unexpected Operation")
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}
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}
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