Add timeattack detector

timeattack/detector_test.go

@@ -0,0 +1,28 @@
+package timeattack_test
+
+import (
+	"testing"
+	"time"
+
+	"github.com/9seconds/mtg/v2/timeattack"
+	"github.com/stretchr/testify/suite"
+)
+
+type DetectorTestSuite struct {
+	suite.Suite
+}
+
+func (suite *DetectorTestSuite) TestOp() {
+	d := timeattack.NewDetector(time.Second)
+
+	suite.NoError(d.Valid(time.Now()))
+	suite.NoError(d.Valid(time.Now().Add(100 * time.Millisecond)))
+	suite.NoError(d.Valid(time.Now().Add(-100 * time.Millisecond)))
+	suite.Error(d.Valid(time.Now().Add(time.Hour)))
+	suite.Error(d.Valid(time.Now().Add(-time.Hour)))
+}
+
+func TestDetector(t *testing.T) {
+	t.Parallel()
+	suite.Run(t, &DetectorTestSuite{})
+}