fixup! add onAction test

test.js

@@ -417,10 +417,36 @@ tape('hooks: onState', (t) => {
     send('increment', { count: 3 })
   })
 })
-tape('hooks: onAction')
+
+tape('hooks: onAction', (t) => {
+  t.test('should be called whenever an action is emitted', (t) => {
+    t.plan(5)
+    const store = barracks({
+      onAction: (action, state, actionName, caller, createSend) => {
+        t.deepEqual(action, { count: 3 }, 'action is equal')
+        t.deepEqual(state, { count: 1 }, 'state is equal')
+        t.deepEqual(actionName, 'foo', 'actionName is equal')
+        t.equal(caller, 'test', 'caller is equal')
+      }
+    })
+
+    store.model({
+      state: { count: 1 },
+      effects: {
+        foo: (action, state, send, done) => {
+          t.pass('effect called')
+          done()
+        }
+      }
+    })
+
+    const createSend = store.start()
+    const send = createSend('test', true)
+    send('foo', { count: 3 })
+  })
+})
 
 tape('hooks: onError', (t) => {
-  t.test('should validate input types')
   t.test('should have a default err handler')
   t.test('should not call itself')
 })