cloudflared-mirror/tunnelrpc/pogs/tunnelrpc_test.go

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package pogs
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
capnp "zombiezen.com/go/capnproto2"
"github.com/cloudflare/cloudflared/tunnelrpc"
)
const (
testURL = "tunnel.example.com"
testTunnelID = "asdfghjkl;"
testRetryAfterSeconds = 19
)
var (
testErr = fmt.Errorf("Invalid credential")
testLogLines = []string{"all", "working"}
testEventDigest = []byte("asdf")
testConnDigest = []byte("lkjh")
)
// *PermanentRegistrationError implements TunnelRegistrationError
var _ TunnelRegistrationError = (*PermanentRegistrationError)(nil)
// *RetryableRegistrationError implements TunnelRegistrationError
var _ TunnelRegistrationError = (*RetryableRegistrationError)(nil)
func TestTunnelRegistration(t *testing.T) {
testCases := []*TunnelRegistration{
NewSuccessfulTunnelRegistration(testURL, testLogLines, testTunnelID, testEventDigest, testConnDigest),
NewSuccessfulTunnelRegistration(testURL, nil, testTunnelID, testEventDigest, testConnDigest),
NewPermanentRegistrationError(testErr).Serialize(),
NewRetryableRegistrationError(testErr, testRetryAfterSeconds).Serialize(),
}
for i, testCase := range testCases {
_, seg, err := capnp.NewMessage(capnp.SingleSegment(nil))
assert.NoError(t, err)
capnpEntity, err := tunnelrpc.NewTunnelRegistration(seg)
if !assert.NoError(t, err) {
t.Fatal("Couldn't initialize a new message")
}
err = MarshalTunnelRegistration(capnpEntity, testCase)
if !assert.NoError(t, err, "testCase #%v failed to marshal", i) {
continue
}
result, err := UnmarshalTunnelRegistration(capnpEntity)
if !assert.NoError(t, err, "testCase #%v failed to unmarshal", i) {
continue
}
assert.Equal(t, testCase, result, "testCase index %v didn't preserve struct through marshalling and unmarshalling", i)
}
}