improve cover

samuel · Jul 29, 2017 · 487d0a1 · 487d0a1
1 parent 737c0a5
commit 487d0a1
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/zk/lock_test.go b/zk/lock_test.go
@@ -24,10 +24,16 @@ func TestTryLock(t *testing.T) {
 	if err := l.Unlock(); err != nil {
 		t.Fatal(err)
 	}
-	// lock to create timeout
-	if err := l.Lock(); err != nil {
-		t.Fatal(err)
-	}
+	go func() {
+		// lock to create timeout
+		if err := l.Lock(); err != nil {
+			t.Fatal(err)
+		}
+		time.Sleep(time.Second * 10)
+		if err := l.Unlock(); err != nil {
+			t.Fatal(err)
+		}
+	}()
 	if err := l.TryLock(time.Second); err == nil {
 		t.Fatal(err)
 	}