1 files changed, 17 insertions, 0 deletions
diff --git a/plugin/metrics/addr_test.go b/plugin/metrics/addr_test.go
new file mode 100644
index 000000000..d7a08656b
--- /dev/null
+++ b/plugin/metrics/addr_test.go
@@ -0,0 +1,17 @@
+package metrics
+
+import "testing"
+
+func TestForEachTodo(t *testing.T) {
+	a, i := newAddress(), 0
+	a.setAddress("test", func() error { i++; return nil })
+
+	a.forEachTodo()
+	if i != 1 {
+		t.Errorf("Failed to executed f for %s", "test")
+	}
+	a.forEachTodo()
+	if i != 1 {
+		t.Errorf("Executed f twice instead of once")
+	}
+}