1 files changed, 19 insertions, 0 deletions
diff --git a/util/lamport/persisted_clock_test.go b/util/lamport/persisted_clock_test.go
new file mode 100644
index 00000000..aacec3bf
--- /dev/null
+++ b/util/lamport/persisted_clock_test.go
@@ -0,0 +1,19 @@
+package lamport
+
+import (
+	"io/ioutil"
+	"path"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestPersistedClock(t *testing.T) {
+	dir, err := ioutil.TempDir("", "")
+	require.NoError(t, err)
+
+	c, err := NewPersistedClock(path.Join(dir, "test-clock"))
+	require.NoError(t, err)
+
+	testClock(t, c)
+}