Add antireplay cache

antireplay/noop_test.go

@@ -0,0 +1,26 @@
+package antireplay_test
+
+import (
+	"testing"
+
+	"github.com/9seconds/mtg/v2/antireplay"
+	"github.com/stretchr/testify/suite"
+)
+
+type NoopTestSuite struct {
+	suite.Suite
+}
+
+func (suite *NoopTestSuite) TestOp() {
+	filter := antireplay.NewNoop()
+
+	suite.False(filter.SeenBefore([]byte{1, 2, 3}))
+	suite.False(filter.SeenBefore([]byte{4, 5, 6}))
+	suite.False(filter.SeenBefore([]byte{1, 2, 3}))
+	suite.False(filter.SeenBefore([]byte{4, 5, 6}))
+}
+
+func TestNoop(t *testing.T) {
+	t.Parallel()
+	suite.Run(t, &NoopTestSuite{})
+}