refactor(simplequicping): use step-by-step (#852)

See https://github.com/ooni/probe/issues/2159 and https://github.com/ooni/spec/pull/254

internal/model/mocks/trace.go

@@ -8,6 +8,7 @@ import (
 	"crypto/tls"
 	"time"
 
+	"github.com/lucas-clemente/quic-go"
 	"github.com/ooni/probe-cli/v3/internal/model"
 )
 
@@ -25,6 +26,11 @@ type Trace struct {
 
 	MockOnTLSHandshakeDone func(started time.Time, remoteAddr string, config *tls.Config,
 		state tls.ConnectionState, err error, finished time.Time)
+
+	MockOnQUICHandshakeStart func(now time.Time, remoteAddrs string, config *quic.Config)
+
+	MockOnQUICHandshakeDone func(started time.Time, remoteAddr string, qconn quic.EarlyConnection,
+		config *tls.Config, err error, finished time.Time)
 }
 
 var _ model.Trace = &Trace{}
@@ -51,3 +57,12 @@ func (t *Trace) OnTLSHandshakeDone(started time.Time, remoteAddr string, config
 	state tls.ConnectionState, err error, finished time.Time) {
 	t.MockOnTLSHandshakeDone(started, remoteAddr, config, state, err, finished)
 }
+
+func (t *Trace) OnQUICHandshakeStart(now time.Time, remoteAddr string, config *quic.Config) {
+	t.MockOnQUICHandshakeStart(now, remoteAddr, config)
+}
+
+func (t *Trace) OnQUICHandshakeDone(started time.Time, remoteAddr string, qconn quic.EarlyConnection,
+	config *tls.Config, err error, finished time.Time) {
+	t.MockOnQUICHandshakeDone(started, remoteAddr, qconn, config, err, finished)
+}

internal/model/mocks/trace_test.go

@@ -5,6 +5,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/lucas-clemente/quic-go"
 	"github.com/ooni/probe-cli/v3/internal/model"
 )
 
@@ -95,4 +96,37 @@ func TestTrace(t *testing.T) {
 			t.Fatal("not called")
 		}
 	})
+
+	t.Run("OnQUICHandshakeStart", func(t *testing.T) {
+		var called bool
+		tx := &Trace{
+			MockOnQUICHandshakeStart: func(now time.Time, remoteAddrs string, config *quic.Config) {
+				called = true
+			},
+		}
+		tx.OnQUICHandshakeStart(time.Now(), "1.1.1.1:443", &quic.Config{})
+		if !called {
+			t.Fatal("not called")
+		}
+	})
+
+	t.Run("OnQUICHandshakeDone", func(t *testing.T) {
+		var called bool
+		tx := &Trace{
+			MockOnQUICHandshakeDone: func(started time.Time, remoteAddr string, qconn quic.EarlyConnection, config *tls.Config, err error, finished time.Time) {
+				called = true
+			},
+		}
+		tx.OnQUICHandshakeDone(
+			time.Now(),
+			"1.1.1.1:443",
+			nil,
+			&tls.Config{},
+			nil,
+			time.Now(),
+		)
+		if !called {
+			t.Fatal("not called")
+		}
+	})
 }