auth: publish passkey foundations preview

third_party/go-webauthn/protocol/signals_test.go

@@ -0,0 +1,65 @@
+package protocol
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestNewSignalAllAcceptedCredentials(t *testing.T) {
+	testCases := []struct {
+		name         string
+		rpid         string
+		have         AllAcceptedCredentialsUser
+		expected     *SignalAllAcceptedCredentials
+		expectedJSON string
+	}{
+		{
+			"ShouldHandleNil",
+			"example.com",
+			nil,
+			nil,
+			"null",
+		},
+		{
+			"ShouldHandleStandard",
+			"example.com",
+			&signalUser{
+				id:          []byte("123"),
+				credentials: [][]byte{[]byte("456"), []byte("123")},
+			},
+			&SignalAllAcceptedCredentials{
+				AllAcceptedCredentialIDs: []URLEncodedBase64{[]byte("456"), []byte("123")},
+				RPID:                     "example.com",
+				UserID:                   []byte("123"),
+			},
+			`{"allAcceptedCredentialIds":["NDU2","MTIz"],"rpId":"example.com","userId":"MTIz"}`,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			actual := NewSignalAllAcceptedCredentials(tc.rpid, tc.have)
+
+			assert.Equal(t, tc.expected, actual)
+
+			data, err := json.Marshal(actual)
+			assert.NoError(t, err)
+			assert.Equal(t, tc.expectedJSON, string(data))
+		})
+	}
+}
+
+type signalUser struct {
+	id          []byte
+	credentials [][]byte
+}
+
+func (u *signalUser) WebAuthnID() []byte {
+	return u.id
+}
+
+func (u *signalUser) WebAuthnCredentialIDs() [][]byte {
+	return u.credentials
+}