From a97a1fc7452088b875edb6b258c92d6eab1c19a4 Mon Sep 17 00:00:00 2001
From: Cristian Bica <cristian.bica@gmail.com>
Date: Thu, 23 Jul 2015 00:10:22 +0300
Subject: Improve channel actions dispatcher to allow inheritance/mixins

Fixes #14
---
 test/channel/base_test.rb | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

(limited to 'test/channel/base_test.rb')

diff --git a/test/channel/base_test.rb b/test/channel/base_test.rb
index aa31d23297..e7944ff06b 100644
--- a/test/channel/base_test.rb
+++ b/test/channel/base_test.rb
@@ -3,7 +3,22 @@ require 'stubs/test_connection'
 require 'stubs/room'
 
 class ActionCable::Channel::BaseTest < ActiveSupport::TestCase
-  class ChatChannel < ActionCable::Channel::Base
+  class ActionCable::Channel::Base
+    def kick
+      @last_action = [ :kick ]
+    end
+
+    def topic
+    end
+  end
+
+  class BasicChannel < ActionCable::Channel::Base
+    def chatters
+      @last_action = [ :chatters ]
+    end
+  end
+
+  class ChatChannel < BasicChannel
     attr_reader :room, :last_action
     on_subscribe :toggle_subscribed
     on_unsubscribe :toggle_subscribed
@@ -29,6 +44,10 @@ class ActionCable::Channel::BaseTest < ActiveSupport::TestCase
       @last_action = [ :speak, data ]
     end
 
+    def topic(data)
+      @last_action = [ :topic, data ]
+    end
+
     def subscribed?
       @subscribed
     end
@@ -87,11 +106,28 @@ class ActionCable::Channel::BaseTest < ActiveSupport::TestCase
     assert_equal [ :speak, data ], @channel.last_action
   end
 
-  test "try calling a private method" do
+  test "should not dispatch a private method" do
     @channel.perform_action 'action' => :rm_rf
     assert_nil @channel.last_action
   end
 
+  test "should not dispatch a public method defined on Base" do
+    @channel.perform_action 'action' => :kick
+    assert_nil @channel.last_action
+  end
+
+  test "should dispatch a public method defined on Base and redefined on channel" do
+    data = { 'action' => :topic, 'content' => "This is Sparta!" }
+
+    @channel.perform_action data
+    assert_equal [ :topic, data ], @channel.last_action
+  end
+
+  test "should dispatch calling a public method defined in an ancestor" do
+    @channel.perform_action 'action' => :chatters
+    assert_equal [ :chatters ], @channel.last_action
+  end
+
   test "transmitting data" do
     @channel.perform_action 'action' => :get_latest
 
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