Make sure all expected actions get run.

Change-Id: I2b390ffa394ccd6a50a4a5d8805ce5a580c369b9
diff --git a/init/init_test.cpp b/init/init_test.cpp
index 8550ec8..8c19d5f 100644
--- a/init/init_test.cpp
+++ b/init/init_test.cpp
@@ -156,6 +156,7 @@
 
     ServiceList service_list;
     TestInitText(init_script, test_function_map, commands, &service_list);
+    EXPECT_EQ(3, num_executed);
 }
 
 TEST(init, OverrideService) {