1 files changed, 28 insertions, 0 deletions
diff --git a/util/lamport/clock_testing.go b/util/lamport/clock_testing.go
new file mode 100644
index 00000000..fc59afb2
--- /dev/null
+++ b/util/lamport/clock_testing.go
@@ -0,0 +1,28 @@
+package lamport
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func testClock(t *testing.T, c Clock) {
+	assert.Equal(t, Time(1), c.Time())
+
+	val, err := c.Increment()
+	assert.NoError(t, err)
+	assert.Equal(t, Time(1), val)
+	assert.Equal(t, Time(2), c.Time())
+
+	err = c.Witness(41)
+	assert.NoError(t, err)
+	assert.Equal(t, Time(42), c.Time())
+
+	err = c.Witness(41)
+	assert.NoError(t, err)
+	assert.Equal(t, Time(42), c.Time())
+
+	err = c.Witness(30)
+	assert.NoError(t, err)
+	assert.Equal(t, Time(42), c.Time())
+}