diff --git a/app/src/test/java/info/nightscout/androidaps/plugins/general/automation/actions/ActionTest.java b/app/src/test/java/info/nightscout/androidaps/plugins/general/automation/actions/ActionTest.java
index 9c9597ec31..c8781f9464 100644
--- a/app/src/test/java/info/nightscout/androidaps/plugins/general/automation/actions/ActionTest.java
+++ b/app/src/test/java/info/nightscout/androidaps/plugins/general/automation/actions/ActionTest.java
@@ -23,7 +23,6 @@ public class ActionTest extends Action {
 
     @Override
     void doAction(Callback callback) {
-
     }
 
     @Override
@@ -31,6 +30,12 @@ public class ActionTest extends Action {
         return null;
     }
 
+    @Test
+    public void hasDialogTest() {
+        Assert.assertEquals(false, hasDialog());
+        generateDialog(null); // coverage only
+    }
+
     @Test
     public void toJSONTest() {
         Assert.assertEquals("{\"type\":\"info.nightscout.androidaps.plugins.general.automation.actions.ActionTest\"}", toJSON());